MODEL: R8-DCM32B2
Remote I/O R8 Series
PNP TRANSISTOR OUTPUT MODULE, 32 points(with shortcircuit protection)
Functions & Features• 32 channels for discrete output, compact size remote I/Omodule• 40 pin MIL connector
24 [.94]115[4.53]

75 [2.95]mm [inch]

MODEL: R8-DCM32B2[1]ORDERING INFORMATIONPWB connector XG4A-4034 (Omron)
Recommended socket XG5N-401 (Omron)
Recommended contact XG5W-0231 (Omron)Applicable wire size AWG22, number of conductor
17, diameter of conductor 0.16 mm (The socket andcontact are not included in the package. Refer to thespecifications of the product.)•Excitation supply, internal bus:
Connected to internal bus connector•Internal power: Supplied from internal bus connector
Isolation: Output or exc. supply to internal bus or internal
power
Module address: With DIP switch
Output at the loss of communication: Selectable with theside DIP SW
Terminating resistor: Built-in (DIP Switch, default: disable)
Configuration mode: With DIP switches on the side panel
Status indicator: Bi-color (red/green) LED; Refer to theinstruction manual.
Discrete output status indicators: Green LED; Switch
between output 1 to 16 and 17 to 32. Refer to theinstruction manual.

OUTPUT SPECIFICATIONS• Code number: R8-DCM32B2[1]Specify a code from below for [1].
(e.g. R8-DCM32B2/Q)• Specify the specification for option code /Q(e.g. /C01)

Common: Positive common (PNP) per 32 points
Maximum outputs applicable at once: No limit (at 24 V DC)
Number of output: 32 points
Rated load voltage: 24 V DC ±10 %Rated output current: 50 mA per point, 1.6 A per common
Residual voltage: ≤ 0.5 V
Leakage current: ≤ 0.1 mA
ON delay: ≤ 0.5 msec.
OFF delay: ≤ 1.5 msec.
With shortcircuit protection
With overheat protection(When driving an inductive load, connect a diode in parallelwith the load.)[1] OPTIONS
blank: none
/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to our web site.)/C01: Silicone coating/C02: Polyurethane coating

INSTALLATIONRELATED PRODUCTS• PC configurator software (model: R8CFG)
A dedicated cable is required to connect the module to thePC. Please refer to the users manual for the PC configurator
for applicable cable types.
Note: When using with Power/Network module (model: R8NECT1), firmware version Ver1.30 or later is supported.

Max. current consumption: 110 mA
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: DIN rail
Weight: 110 g (0.24 lb)

PERFORMANCE
GENERAL SPECIFICATIONSConnection•Output:40-pin MIL connector

Data allocation: 1
Module addresses in use: 2
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500V AC @1 minute
R8-DCM32B2 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-9790 Rev.4 Page 1/5

MODEL: R8-DCM32B2(output or exc. supply to internal bus or internal power toground)

STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive

EXTERNAL VIEW
■ FRONT VIEW

■ SIDE VIEW

Status Indicator LED

Display Switch

RUNHL

12345678910111213141516

Function Setting
DIP SW

Discrete Output Status
Indicator LEDSW187654321On

Internal Bus Connector
OUT
123940SW2Output Connectors

OPERATING MODE SETTING(*) Factory setting
Caution ! - SW2-1, 2-2, 2-3, 2-4, 2-7 are unused. Be sure toturn off unused ones.
■ Module Address
The SW1-1, SW1-2, SW1-3, SW1-4 determines the tenthplace digit, while the SW1-5, SW1-6, SW1-7, SW1-8 does theones place digit of the address.
Address is selected between 0 to 30.
(Factory setting: 0)
MODULE ADDRESS0123456789×10×1

15OFFOFFOFFOFFOFFOFFOFFOFFONONSW126OFFOFF
OFF
OFF
ON
ON
ON
ON
OFFOFF

37OFFOFFON
ON
OFFOFF
ON
ON
OFFOFF

48OFFON
OFFON
OFFON
OFFON
OFFON

■ Output at the Loss of Communication
OUTPUT AT THE LOSS OF COMMUNICATION

5Output Hold (*)(last data correctly received is hold)OFF

Stop output (Output fixed at OFF)ON

■ Terminator DIP SW
TERMINATOR SW
Without (*)
With

SW26OFFON■ Configuration Mode
CONFIGURATION MODE
DIP switch setting (*)
PC Configurator and communication

R8-DCM32B2 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

SW2SW28OFFON

ES-9790 Rev.4 Page 2/5

MODEL: R8-DCM32B2
7 [.28]EXTERNAL DIMENSIONS unit: mm [inch]
24 [.94](3 [.12])(75 [2.95])(4 [.16])6 [.24]55 [2.17]

7 [.28]6 [.24]

115 [4.53]

DIN RAIL(35 mm wide)

R8-DCM32B2 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-9790 Rev.4 Page 3/5

MODEL: R8-DCM32B2
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

INTERNAL BUS

INTERNAL POWER

EXC. SUPPLYBUS CONNECTOROUTPUTSTATUS STATUS
IND.
IND.

Comm.
CircuitPowerCircuit

OutputCircuit +24V

1 Do 1Control
CircuitSETTING
SW+L

2 Do 2L

3 Do 3L

4 Do 4L

5 Do 5L

6 Do 6L

7 Do 7L

8 Do 8L

9 Do 9L

10 Do 10L

11 Do 11L

12 Do 12L

13 Do 13L

14 Do 14L

15 Do 15L

16 Do 16L

17 Do 17L

18 Do 18L

19 Do 19L

20 Do 20L

21 Do 21L

22 Do 22L

23 Do 23L

24 Do 24L

25 Do 25L

26 Do 26L

27 Do 27L

28 Do 28L

29 Do 29L

30 Do 30L

31 Do 31L

32 Do 32L–+24V0V

33 0V
34 0V
35 0V
36 0V
37 0V
38 0V
39 0V
40 0V
0V

R8-DCM32B2 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-9790 Rev.4 Page 4/5

MODEL: R8-DCM32B2■ OUTPUT CIRCUIT+24V

1 Do 1Output
Circuit

32 Do 32
33 0V

0V

40 0V

Specifications are subject to change without notice.

R8-DCM32B2 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-9790 Rev.4 Page 5/5