# CDF SVX Power Supply Connections 9/13/99

[Remote sensor]{.underline}

## Connector at the CAEN Power Supply

0.050\" Mini D Ribbon (MDR) Connector, IDC Wiremount Plug \-\--
Shielded.

3M Part #: 10136-6000EC Pins as numbered in 3M drawing TS-0423-07 sheet
3 of 3

Metal Junction Shell Part #: 10336-1230-00

## Connector at the Junction Board

0.050\" Mini D Ribbon (MDR) Connector, IDC Wiremount Plug \-\--
Shielded.

3M Part #: 10126-6000EC Pins as numbered in 3M drawing TS-0423-07 sheet
2 of 3

Metal Junction Shell Part #: 10326-1230-00

## Cable

0.025\" Pleated Foil Shielded Cable, 30 AWG Solid, TPE Primary, TPE
Cover

Part #: 90201/26

+----+----+------+------------+-------+-----------------------------+
| P  | P  | C    | D          | CAEN  | Comment                     |
| IN | IN | ondu | escription |       |                             |
| @  | @  | ctor |            | D     |                             |
| CA |    | Nu   |            | esign |                             |
| EN | J  | mber |            | ation |                             |
|    | B^ |      |            |       |                             |
|    | 1^ |      |            |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 1  | \- | \-   | Enable     | E     | Connected to PIN 19 in the  |
|    |    |      |            | nable | Connector at CAEN           |
+----+----+------+------------+-------+-----------------------------+
| 19 | \- | \-   | Enable 1   | En 1  | See pin 19                  |
+----+----+------+------------+-------+-----------------------------+
| 2  | \- | \-   | No         |       | not/connected               |
|    |    |      | Connection |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 20 | \- | \-   | No         |       | n/c                         |
|    |    |      | Connection |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 3  | \- | \-   | No         |       | n/c                         |
|    |    |      | Connection |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 21 | \- | \-   | No         |       | n/c                         |
|    |    |      | Connection |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 4  | \- | \-   | DTERM POS. | DT    | n/c                         |
|    |    |      |            | ERMSP |                             |
+----+----+------+------------+-------+-----------------------------+
| 22 | \- | \-   | DTERM NEG. | DT    | n/c                         |
|    |    |      |            | ERMSN |                             |
+----+----+------+------------+-------+-----------------------------+
| 5  | 1  | 1    | 5VDOIM     | 5VD   |                             |
|    |    |      | POS.       | OIMSP |                             |
+----+----+------+------------+-------+-----------------------------+
| 23 | 14 | 2    | 5VDOIM     | 5VD   |                             |
|    |    |      | NEG.       | OIMSN |                             |
+----+----+------+------------+-------+-----------------------------+
| 6  | 2  | 3    | 2VDOIM     | 2VD   |                             |
|    |    |      | POS.       | OIMSP |                             |
+----+----+------+------------+-------+-----------------------------+
| 24 | 15 | 4    | 2VDOIM     | 2VD   |                             |
|    |    |      | NEG.       | OIMSN |                             |
+----+----+------+------------+-------+-----------------------------+
| 7  | 3  | 5    | Digital    | D     |                             |
|    |    |      | layer 0    | SPLY0 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 25 | 16 | 6    | Digital    | D     |                             |
|    |    |      | layer 0    | SNLY0 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 8  | 4  | 7    | Analog     | A     |                             |
|    |    |      | layer 0    | SPLY0 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 26 | 17 | 8    | Analog     | A     |                             |
|    |    |      | layer 0    | SNLY0 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 9  | 5  | 9    | Digital    | D     |                             |
|    |    |      | layer 1    | SPLY1 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 27 | 18 | 10   | Digital    | D     |                             |
|    |    |      | layer 1    | SNLY1 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 10 | 6  | 11   | Analog     | A     |                             |
|    |    |      | layer 1    | SPLY1 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 28 | 19 | 12   | Analog     | A     |                             |
|    |    |      | layer 1    | SNLY1 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 11 | 7  | 13   | Digital    | D     |                             |
|    |    |      | layer 2    | SPLY2 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 29 | 20 | 14   | Digital    | D     |                             |
|    |    |      | layer 2    | SNLY2 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 12 | 8  | 15   | Analog     | A     |                             |
|    |    |      | layer 2    | SPLY2 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 30 | 21 | 16   | Analog     | A     |                             |
|    |    |      | layer 2    | SNLY2 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 13 | 9  | 17   | Digital    | D     |                             |
|    |    |      | layer 3    | SPLY3 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 31 | 22 | 18   | Digital    | D     |                             |
|    |    |      | layer 3    | SNLY3 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 14 | 10 | 19   | Analog     | A     |                             |
|    |    |      | layer 3    | SPLY3 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 32 | 23 | 20   | Analog     | A     |                             |
|    |    |      | layer 3    | SNLY3 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 15 | 11 | 21   | Digital    | D     |                             |
|    |    |      | layer 4    | SPLY4 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 33 | 24 | 22   | Digital    | D     |                             |
|    |    |      | layer 4    | SNLY4 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 16 | 12 | 23   | Analog     | A     |                             |
|    |    |      | layer 4    | SPLY4 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 34 | 25 | 24   | Analog     | A     |                             |
|    |    |      | layer 4    | SNLY4 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 17 | \- | \-   | GROUND     | EARTH | n/c                         |
+----+----+------+------------+-------+-----------------------------+
| 35 | 13 | 25   | GROUND     | EARTH |                             |
+----+----+------+------------+-------+-----------------------------+
| 18 | 26 | 26   | SHIELD     | S     |                             |
|    |    |      |            | HIELD |                             |
+----+----+------+------------+-------+-----------------------------+
| 36 | \- | \-   | SHIELD     | S     | n/c                         |
|    |    |      |            | HIELD |                             |
+----+----+------+------------+-------+-----------------------------+

^1^ Junction Board

[Low Voltage Connection]{.underline}

## Connector at the CAEN Power Supply

Plug connector, Size 5, 78 position, Amplimite HDP-22

AMP Part #: 748368-1 Pins as numbered in AMP drawing 748368 1 of 1.

Metalized Shell Part #: 748677-5

Spring Latches #: 745255-2

Latch Blocks \# 745245-2

Male Contact #: 748333-2

## Connector at the Junction Board

Plug connector, Size 4, 62 position, Amplimite HDP-22

AMP Part #: 748367-1 Pins as numbered in AMP drawing 748367 1 of 1.

Metalized Shell Part #: 748677-4

Spring Latches #: 745255-2

Latch Blocks \# 745245-2

Male Contact #: 748333-2

## Cable

30 Conductor, 22 AWG Spectra-Bond parallel conductor ribbon cable.

Amphenol Spectra-Strip Part #: 843-111-2214-030.

NOTE: Using two cables per assembly.

+----+----+------+------------+-------+-----------------------------+
| P  | P  | C    | D          | CAEN  | Comment                     |
| IN | IN | ondu | escription |       |                             |
| @  | @  | ctor |            | D     |                             |
| CA |    |      |            | esign |                             |
| EN | JB | Nu   |            | ation |                             |
|    |    | mber |            |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 62 | \- | \-   | Analog     | A     | n/c                         |
|    |    |      | layer 3    | VNLY3 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 63 | \- | \-   | Analog     | A     | n/c                         |
|    |    |      | layer 3    | VPLY3 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 46 | \- | \-   | Analog     | A     | n/c                         |
|    |    |      | layer 0    | VNLY0 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 66 | \- | \-   | Analog     | A     | n/c                         |
|    |    |      | layer 0    | VPLY0 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 8  | \- | \-   | Dterm      | DT    | n/c                         |
|    |    |      | negative   | ERM_N |                             |
+----+----+------+------------+-------+-----------------------------+
| 28 | \- | \-   | Dterm      | DT    | n/c                         |
|    |    |      | positive   | ERM_P |                             |
+----+----+------+------------+-------+-----------------------------+
| 47 | \- | \-   | Dterm      | DT    | n/c                         |
|    |    |      | negative   | ERM_N |                             |
+----+----+------+------------+-------+-----------------------------+
| 67 | \- | \-   | Dterm      | DT    | n/c                         |
|    |    |      | positive   | ERM_P |                             |
+----+----+------+------------+-------+-----------------------------+
| 49 | \- | \-   | Digital    | D     | n/c                         |
|    |    |      | layer 3    | VNLY3 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 69 | \- | \-   | Digital    | D     | n/c                         |
|    |    |      | layer 3    | VPLY3 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 50 | \- | \-   | Digital    | D     | n/c                         |
|    |    |      | layer 2    | VNLY2 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 70 | \- | \-   | Digital    | D     | n/c                         |
|    |    |      | layer 2    | VPLY2 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 51 | \- | \-   | Digital    | D     | n/c                         |
|    |    |      | layer 1    | VNLY1 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 71 | \- | \-   | Digital    | D     | n/c                         |
|    |    |      | layer 1    | VPLY1 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 52 | \- | \-   | Digital    | D     | n/c                         |
|    |    |      | layer 0    | VNLY0 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 72 | \- | \-   | Digital    | D     | n/c                         |
|    |    |      | layer 0    | VPLY0 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 17 | \- | \-   | 5VDOIM     | 5V    | n/c                         |
|    |    |      | NEG.       | DOIMN |                             |
+----+----+------+------------+-------+-----------------------------+
| 76 | \- | \-   | 5VDOIM     | 5V    | n/c                         |
|    |    |      | POS.       | DOIMP |                             |
+----+----+------+------------+-------+-----------------------------+
| 19 | \- | \-   | EARTH      | EARTH | n/c                         |
+----+----+------+------------+-------+-----------------------------+
| 78 | \- | \-   | SHIELD     | SHI   | n/c                         |
|    |    |      |            | ELD_2 |                             |
+----+----+------+------------+-------+-----------------------------+
| 20 | \- | \-   | ENABLE 1   | EN_1  | Connected to PIN 59 in      |
|    |    |      |            |       | Connector at CAEN           |
+----+----+------+------------+-------+-----------------------------+
| 59 | \- | \-   | ENABLE 2   | EN_2  | See Pin 20                  |
+----+----+------+------------+-------+-----------------------------+
| \- | 20 | \-   |            |       | n/c                         |
+----+----+------+------------+-------+-----------------------------+
| \- | 21 | \-   |            |       | n/c                         |
+----+----+------+------------+-------+-----------------------------+
| \- | 41 | \-   |            |       | n/c                         |
+----+----+------+------------+-------+-----------------------------+
| \- | 42 | \-   |            |       | n/c                         |
+----+----+------+------------+-------+-----------------------------+
| \- | 61 | \-   |            |       | n/c                         |
+----+----+------+------------+-------+-----------------------------+
| \- | 62 | \-   |            |       | n/c                         |
+----+----+------+------------+-------+-----------------------------+
| 1  | 1  | A 1  | Analog     | A     |                             |
|    |    |      | layer 4    | VNLY4 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 2  | 22 | A 2  | Analog     | A     |                             |
|    |    |      | layer 4    | VPLY4 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 21 | 43 | A 3  | Analog     | A     |                             |
|    |    |      | layer 4    | VNLY4 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 22 | 44 | A 4  | Analog     | A     |                             |
|    |    |      | layer 4    | VPLY4 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 40 | 23 | A 5  | Analog     | A     |                             |
|    |    |      | layer 4    | VNLY4 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 41 | 2  | A 6  | Analog     | A     |                             |
|    |    |      | layer 4    | VPLY4 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 60 | 3  | A 7  | Analog     | A     |                             |
|    |    |      | layer 4    | VNLY4 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 61 | 24 | A 8  | Analog     | A     |                             |
|    |    |      | layer 4    | VPLY4 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 3  | 45 | A 9  | Analog     | A     |                             |
|    |    |      | layer 3    | VNLY3 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 4  | 46 | A 10 | Analog     | A     |                             |
|    |    |      | layer 3    | VPLY3 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 23 | 25 | A 11 | Analog     | A     |                             |
|    |    |      | layer 3    | VNLY3 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 24 | 4  | A 12 | Analog     | A     |                             |
|    |    |      | layer 3    | VPLY3 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 42 | 5  | A 13 | Analog     | A     |                             |
|    |    |      | layer 3    | VNLY3 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 43 | 26 | A 14 | Analog     | A     |                             |
|    |    |      | layer 3    | VPLY3 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 5  | 47 | A 15 | Analog     | A     |                             |
|    |    |      | layer 2    | VNLY2 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 25 | 48 | A 16 | Analog     | A     |                             |
|    |    |      | layer 2    | VPLY2 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 44 | 27 | A 17 | Analog     | A     |                             |
|    |    |      | layer 2    | VNLY2 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 64 | 6  | A 18 | Analog     | A     |                             |
|    |    |      | layer 2    | VPLY2 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 6  | 7  | A 19 | Analog     | A     |                             |
|    |    |      | layer 1    | VNLY1 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 26 | 28 | A 20 | Analog     | A     |                             |
|    |    |      | layer 1    | VPLY1 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 45 | 49 | A 21 | Analog     | A     |                             |
|    |    |      | layer 1    | VNLY1 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 65 | 50 | A 22 | Analog     | A     |                             |
|    |    |      | layer 1    | VPLY1 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 7  | 29 | A 23 | Analog     | A     |                             |
|    |    |      | layer 0    | VNLY0 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 27 | 8  | *A   | Analog     | A     |                             |
|    |    | 24*  | layer 0    | VPLY0 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 39 | 9  | A 25 | EARTH      | EARTH |                             |
+----+----+------+------------+-------+-----------------------------+
| 58 | 30 | A 26 | SHIELD     | SHI   |                             |
|    |    |      |            | ELD_2 |                             |
+----+----+------+------------+-------+-----------------------------+
| 9  | 51 | D 1  | Digital    | D     |                             |
|    |    |      | layer 4    | VNLY4 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 29 | 52 | D 2  | Digital    | D     |                             |
|    |    |      | layer 4    | VPLY4 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 48 | 31 | D 3  | Digital    | D     |                             |
|    |    |      | layer 4    | VNLY4 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 68 | 10 | D 4  | Digital    | D     |                             |
|    |    |      | layer 4    | VPLY4 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 10 | 11 | D 5  | Digital    | D     |                             |
|    |    |      | layer 3    | VNLY3 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 30 | 32 | D 6  | Digital    | D     |                             |
|    |    |      | layer 3    | VPLY3 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 11 | 53 | D 7  | Digital    | D     |                             |
|    |    |      | layer 2    | VNLY2 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 31 | 54 | D 8  | Digital    | D     |                             |
|    |    |      | layer 2    | VPLY2 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 12 | 33 | D 9  | Digital    | D     |                             |
|    |    |      | layer 1    | VNLY1 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 32 | 12 | D 10 | Digital    | D     |                             |
|    |    |      | layer 1    | VPLY1 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 13 | 13 | D 11 | Digital    | D     |                             |
|    |    |      | layer 0    | VNLY0 |                             |
|    |    |      | neg.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 33 | 34 | D 12 | Digital    | D     |                             |
|    |    |      | layer 0    | VPLY0 |                             |
|    |    |      | pos.       |       |                             |
+----+----+------+------------+-------+-----------------------------+
| 14 | 55 | D 13 | 2VDOIM     | 2V    |                             |
|    |    |      | NEG.       | DOIMN |                             |
+----+----+------+------------+-------+-----------------------------+
| 15 | 56 | D 14 | 2VDOIM     | 2V    |                             |
|    |    |      | POS.       | DOIMP |                             |
+----+----+------+------------+-------+-----------------------------+
| 34 | 35 | D 15 | 2VDOIM     | 2V    |                             |
|    |    |      | NEG.       | DOIMN |                             |
+----+----+------+------------+-------+-----------------------------+
| 35 | 14 | D 16 | 2VDOIM     | 2V    |                             |
|    |    |      | POS.       | DOIMP |                             |
+----+----+------+------------+-------+-----------------------------+
| 53 | 15 | D 17 | 2VDOIM     | 2V    |                             |
|    |    |      | NEG.       | DOIMN |                             |
+----+----+------+------------+-------+-----------------------------+
| 54 | 36 | D 18 | 2VDOIM     | 2V    |                             |
|    |    |      | POS.       | DOIMP |                             |
+----+----+------+------------+-------+-----------------------------+
| 73 | 57 | D 19 | 2VDOIM     | 2V    |                             |
|    |    |      | NEG.       | DOIMN |                             |
+----+----+------+------------+-------+-----------------------------+
| 74 | 58 | D 20 | 2VDOIM     | 2V    |                             |
|    |    |      | POS.       | DOIMP |                             |
+----+----+------+------------+-------+-----------------------------+
| 16 | 37 | D 21 | 5VDOIM     | 5V    |                             |
|    |    |      | NEG.       | DOIMN |                             |
+----+----+------+------------+-------+-----------------------------+
| 18 | 16 | D 22 | 5VDOIM     | 5V    |                             |
|    |    |      | POS.       | DOIMP |                             |
+----+----+------+------------+-------+-----------------------------+
| 36 | 17 | D 23 | 5VDOIM     | 5V    |                             |
|    |    |      | NEG.       | DOIMN |                             |
+----+----+------+------------+-------+-----------------------------+
| 38 | 38 | D 24 | 5VDOIM     | 5V    |                             |
|    |    |      | POS.       | DOIMP |                             |
+----+----+------+------------+-------+-----------------------------+
| 56 | 59 | D 25 | 5VDOIM     | 5V    |                             |
|    |    |      | NEG.       | DOIMN |                             |
+----+----+------+------------+-------+-----------------------------+
| 37 | 60 | D 26 | 5VDOIM     | 5V    |                             |
|    |    |      | POS.       | DOIMP |                             |
+----+----+------+------------+-------+-----------------------------+
| 55 | 39 | D 27 | 5VDOIM     | 5V    |                             |
|    |    |      | NEG.       | DOIMN |                             |
+----+----+------+------------+-------+-----------------------------+
| 57 | 18 | D 28 | 5VDOIM     | 5V    |                             |
|    |    |      | POS.       | DOIMP |                             |
+----+----+------+------------+-------+-----------------------------+
| 75 | 19 | D 29 | 5VDOIM     | 5V    |                             |
|    |    |      | NEG.       | DOIMN |                             |
+----+----+------+------------+-------+-----------------------------+
| 77 | 40 | D 30 | 5VDOIM     | 5V    |                             |
|    |    |      | POS.       | DOIMP |                             |
+----+----+------+------------+-------+-----------------------------+

[Bias, High Voltage Connection]{.underline}

## Connector at the CAEN Power Supply

Plug assembly, Low Profile, 25 position, Amplimite HDF-20 (Ribbon Cable)

AMP Part #: 747306-2 Pins as numbered in AMP drawing 747306.

Strain Relief #: 747275-2

Thumb Screw #: 746881-1

## Connector at the Junction Board

Plug assembly, Low Profile, 15 position, Amplimite HDF-20 (Ribbon Cable)

AMP Part #: 747306-3 Pins as numbered in AMP drawing 747306.

Strain Relief #: 747275-3

Thumb Screw #: 746881-1

## Cable

0.050\" Shielded/Jacketed, Flat Cable, 28 AWG Stranded, PVC Primary, PVC
Cover

3M Part #: 3517/25

+----+----+------+-------------+--------+----------------------------+
| P  | P  | C    | Description | CAEN   | Comment                    |
| IN | IN | ondu |             |        |                            |
| @  | @  | ctor |             | Desig  |                            |
| CA |    |      |             | nation |                            |
| EN | JB | Nu   |             |        |                            |
|    |    | mber |             |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 1  | 1  | 1    | +VBIAS      | V      |                            |
|    |    |      | layer 0     | BPISL0 |                            |
|    |    |      | pos.        |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 14 | 9  | 2    | +VBIAS      | V      |                            |
|    |    |      | layer 0     | BNISL0 |                            |
|    |    |      | neg.        |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 2  | 2  | 3    | H.V.Ref     | V      |                            |
|    |    |      | layer 0     | BFISL0 |                            |
+----+----+------+-------------+--------+----------------------------+
| 15 | 10 | 4    | +VBIAS      | V      |                            |
|    |    |      | layer 1     | BPISL0 |                            |
|    |    |      | pos.        |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 3  | 3  | 5    | -VBIAS      | V      |                            |
|    |    |      | layer 1     | BNISL0 |                            |
|    |    |      | neg.        |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 16 | 11 | 6    | H.V.Ref     | V      |                            |
|    |    |      | layer 1     | BFISL1 |                            |
+----+----+------+-------------+--------+----------------------------+
| 4  | 4  | 7    | +VBIAS      | V      |                            |
|    |    |      | layer 2     | BPISL1 |                            |
|    |    |      | pos.        |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 17 | 12 | 8    | -VBIAS      | V      |                            |
|    |    |      | layer 2     | BNISL1 |                            |
|    |    |      | neg.        |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 5  | 5  | 9    | H.V.Ref     | V      |                            |
|    |    |      | layer 2     | BFISL2 |                            |
+----+----+------+-------------+--------+----------------------------+
| 18 | 13 | 10   | +VBIAS      | V      |                            |
|    |    |      | layer 3     | BPISL3 |                            |
|    |    |      | pos.        |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 6  | 6  | 11   | -VBIAS      | V      |                            |
|    |    |      | layer 3     | BNISL3 |                            |
|    |    |      | neg.        |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 19 | 14 | 12   | H.V.Ref     | V      |                            |
|    |    |      | layer 3     | BFISL3 |                            |
+----+----+------+-------------+--------+----------------------------+
| 7  | 7  | 13   | +VBIAS      | V      |                            |
|    |    |      | layer 4     | BPISL4 |                            |
|    |    |      | pos.        |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 20 | 15 | 14   | -VBIAS      | V      |                            |
|    |    |      | layer 4     | BNISL4 |                            |
|    |    |      | neg.        |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 8  | 8  | 15   | H.V.Ref     | V      |                            |
|    |    |      | layer 4     | BFISL4 |                            |
+----+----+------+-------------+--------+----------------------------+
| 21 | \- | \-   | ENABLE      | EN_0   | Connected to PIN 9 in the  |
|    |    |      |             |        | Connector at CAEN          |
+----+----+------+-------------+--------+----------------------------+
| 9  | \- | \-   | ENABLE      | EN_1   | See Pin 21                 |
+----+----+------+-------------+--------+----------------------------+
| 22 | \- | \-   | GROUND      | EARTH  | n/c                        |
+----+----+------+-------------+--------+----------------------------+
| 10 | \- | \-   | GROUND      | EARTH  | n/c                        |
+----+----+------+-------------+--------+----------------------------+
| 23 | \- | \-   | GROUND      | EARTH  | n/c                        |
+----+----+------+-------------+--------+----------------------------+
| 11 | \- | \-   | SHIELD      | SHIELD | n/c                        |
+----+----+------+-------------+--------+----------------------------+
| 24 | \- | \-   | SHIELD      | SHIELD | n/c                        |
+----+----+------+-------------+--------+----------------------------+
| 12 | \- | \-   | No          |        | n/c                        |
|    |    |      | Connection  |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 15 | \- | \-   | No          |        | n/c                        |
|    |    |      | Connection  |        |                            |
+----+----+------+-------------+--------+----------------------------+
| 13 | \- | \-   | No          |        | n/c                        |
|    |    |      | Connection  |        |                            |
+----+----+------+-------------+--------+----------------------------+