Digital Indicating Controller

INSTRUCTION MANUAL (EXCERPT)

ACS-13A- /A(For Use with the Infrared Temperature Sensor)
No.ACS11AE4 2020.12
The digital indicating controller ACS-13A- /A is an exclusive instrument for use with the infrared temperature sensor
RD-500 series or RD-715-HA. For detailed usage and options, refer to the full Instruction manual for the ACS-13A(standard product). Please download the full Instruction manual for ACS-13A at http://www.shinko-technos.co.jp/e/
Support & Downloads
Downloads
Manuals
The ACS-13A (standard product) has no infrared emissivity setting function, and its input types are different.
Thank you for purchasing our digital indicating controller ACS-13A- /A. This manual contains instructions for themounting, functions, operations and notes when operating the ACS-13A- /A. To prevent accidents arising fromthe misuse of this controller, please ensure the operator receives this manual.
Safety Precautions (Be sure to read these precautions before using our products.)
The safety precautions are classified into categories: “Warning” and “Caution”.
Warning: Procedures which may lead to dangerous conditions and cause death or serious injury, if not
carried out properly.
Caution: Procedures which may lead to dangerous conditions and cause superficial to medium injury or
physical damage or may degrade or damage the product, if not carried out properly.

Warning• To prevent an electrical shock or fire, only Shinko or other qualified service personnel may handle the inner assembly.
• To prevent an electrical shock, fire or damage to the instrument, parts replacement may only be undertaken
by Shinko or other qualified service personnel.

Safety Precautions• To ensure safe and correct use, thoroughly read and understand this manual before using this instrument.
• This instrument is intended to be used for industrial machinery, machine tools and measuring equipment. Verify
correct usage after purpose-of-use consultation with our agency or main office. (Never use this instrument for
medical purposes with which human lives are involved.)• External protection devices such as protective equipment against excessive temperature rise, etc. must be
installed, as malfunction of this product could result in serious damage to the system or injury to personnel. Proper
periodic maintenance is also required.
• This instrument must be used under the conditions and environment described in this manual. Shinko TechnosCo., Ltd. does not accept liability for any injury, loss of life or damage occurring due to the instrument being used
under conditions not otherwise stated in this manual.

Caution with Respect to Export Trade Control Ordinance
To avoid this instrument from being used as a component in, or as being utilized in the manufacture of weaponsof mass destruction (i.e. military applications, military equipment, etc.), please investigate the end users and thefinal use of this instrument. In the case of resale, ensure that this instrument is not illegally exported.

1. ModelACS – 1 3 A
Control action 3
A1
A

/ A

,

Series name: ACS-13A- /A (W48 x H48 x D62 mm)
PID
Alarm type can be selected by keypad. *1
R
Relay contact: 1aControl output
S
Non-contact voltage (for SSR drive): 12 V DC 15%(OUT1)A
Direct current: 4 to 20 mA DC
Input
A
Direct current: 4 to 20 mA DC *2
100 to 240 V AC (standard)
Power supply voltage
1
24 V AC/DC *3
A2
Alarm 2 output (A2) *1
W(20A)CT rated current: 20 A (Single-phase)
HeaterW(50A)CT rated current: 50 A (Single-phase)burnout
OptionW3(20A) alarm
CT rated current: 20 A (3-phase)W3(50A)CT rated current: 50 A (3-phase)(Multiple options are selectable.)DR
Heating/Cooling control, Relay contact: 1aDS
Control output (OUT2)
Non-contact voltage:12 V DC 15%
C5
Serial communication (RS-485)
SM
Set value memory external selection*1 Alarm types (9 types and No alarm action) and Energized/De-energized can be selected by keypad.
*2 Infrared temperature sensor RD-500 series or RD-715-HA is used for an input. Temperature range forthe sensor (0.0 to 250.0 , 0.0 to 500.0 *, 32.0 to 482.0 , 32.0 to 932.0 *) is selectable by keypad.
* For the RD-715-HA, ranges 0.0 to 500.0 and 32.0 to 932.0 are available.
*3 Power supply voltage 100 to 240 V AC is standard. When ordering 24 V AC/DC, enter “1” after the input code.
12. Names and Functions
(1)
(2)
(3)
(4)
(5)
(6)
(8)
(9)

(1) PV indicator:(2) PV Display:(Fig. 2-1)

(12)Lights up when PV is indicated in PV/SV Display Mode.
Indicates the PV (process variable) or setting
characters during setting mode.
(3)
SV
indicator:
Lights up when SV is indicated in PV/SV Display Mode.
(7)(4) MEMO indicator: Lights up when the Set value memory external
selection (SM option) is ordered.
(5) MEMO display: Indicates the set value memory number.
(6) SV Display:
Indicates the SV (desired value), MV (manipulated(11)
variable) or each set value during setting mode.
(7) Action indicators(10)
O1 (OUT1): Lights up when control output (OUT1) is ON.
For Direct current output type, flashes corresponding to
the MV in 250 ms cycles.
O2 (OUT2): Lights up when control output (OUT2) (D option) is ON.
EV1: Lights up when Alarm 1 output is ON.
EV2: Lights up when Alarm 2 output (A2 option) is ON or when Heaterburnout alarm (W, W3 option) is ON.
AT: Flashes while AT (auto-tuning) or auto-reset is performing.
T/R: Lights up during Serial communication (C5 option) (TX output).
LOCK: Lights up when Lock 1, Lock 2 or Lock 3 is selected.
(8)
UP key:Increases the numeric value.
(9)
DOWN key: Decreases the numeric value.
(10)
Mode key: Switches the setting mode, or registers the set value.
To register the set value (or selection), press this key.
OUT/OFF key: Switches control output ON/OFF or Auto/Manual control.
(11)(Fig. 2-2)
(12) Console connector: By connecting to the USB communication cable (CMA, sold separately), the following
operations can be conducted from an external computer using the Console software SWS-ACS01M.
1 Reading and setting of SV, PID, various set values 2 Reading of PV and action status 3 Function change

3. Mounting to the Control Panel
3.1 Site Selection

CautionUse within the following temperature and humidity ranges.
Temperature: 0 to 50 (32 to 122 ), Humidity: 35 to 85 %RH (No icing and non-condensing)If this unit is installed through the face of a control panel, the ambient temperature of the unit - not theambient temperature of the control panel - must be kept under 50 . Otherwise the life of electronic parts(especially electrolytic capacitors) of this unit will be shortened.
This instrument is intended to be used under the following environmental conditions (IEC61010-1):
Overvoltage category , Pollution degree 2
Ensure the mounting location corresponds to the following conditions:• A minimum of dust, and an absence of corrosive gases• No flammable, explosive gases• Few mechanical vibrations or shocks• No exposure to direct sunlight, an ambient temperature of 0 to 50 (32 to 122 ) that does not change
rapidly, and no icing• An ambient non-condensing humidity of 35 to 85 %RH• No large capacity electromagnetic switches or cables through which large current is flowing• No water, oil or chemicals or the vapors of these substances can come into direct contact with the controller
3.2 External Dimensions (Scale: mm)
Terminal cover (sold separately)
Mounting frame
Gasket A(*) When Terminal cover (soldseparately) is used
2

(Fig. 3.2-1)

3.3 Panel Cutout (Scale: mm)

Caution45 +0.5075

45 +0.5
0

If horizontal close mounting is used for the controller, IP66 specifications (Drip-proof/Dust-proof) may
be compromised, and all warranties will be invalidated.

45 +0.5
0n x 48-3 +0.5
0Horizontal close mounting
n: Number of mounted units(Fig. 3.3-1)

3.4 Mounting to and Removal from the Control Panel
3.4.1 How to Mount the ACS-13A- /A
Mount the controller vertically to the flat, rigid panel to ensure it adheres to the Drip-proof/Dust-proof
specifications (IP66).
Mountable panel thickness: 1 to 5 mm(1) Insert the controller from the front side of the panel. (Fig.3.4.1-1)(2) Insert the mounting frame until it comes into contact with the panel, and fasten with screws.
Tighten screws with one rotation upon the screw tips touching the panel. (Fig.3.4.1-2)
The torque is 0.05 to 0.06 N•m.
3.4.2 How to Remove the Mounting Frame and Unit (Fig. 3.4.2-1)(1) Turn the power to the unit OFF, and disconnect all wires before removing the mounting frame.
(2) Insert a flat blade screwdriver between the mounting (screw) frame and unit 1 .
(3) Slowly push the frame upward using the screwdriver 2 , while pushing the unit toward the panel(4) Repeat step (2) and slowly push the frame downward using the screwdriver for the other side.
The frame can be removed little by little by repeating these steps.

Gasket A(Fig.3.4.1-1) Mounting

3 .

Mounting frame(Fig.3.4.1-2) Mounting(Fig.3.4.2-1) Removal

4. Wiring
Warning
Turn the power supply to the instrument off before wiring or checking. Working on or touching theterminal with the power switched on may result in severe injury or death due to electrical shock.

Caution• The terminal block of this instrument is designed to be wired from the left side. The lead wiremust be inserted from the left side of the terminal, and fastened with the terminal screw.
The torque should be 0.63 N•m.
• This instrument does not have a built-in power switch, circuit breaker and fuse. It isnecessary to install a power switch, circuit breaker and fuse near the controller.
(Recommended fuse: Time-lag fuse, rated voltage 250 V AC, rated current 2 A)
• For a 24 V AC/DC power source, do not confuse polarity when using direct current (DC).
• For the input, use the infrared temperature sensor RD-500 series or RD-715-HA.
• When using a relay contact output type, externally use a relay according to the capacity of
the load.
• When wiring, keep input wires away from AC sources or load wires.
3

4.1 Terminal Arrangement• EV1:• EV2:

Alarm 1 output
Alarm 2 output (A2 option) or
Heater burnout alarm output (W, W3
option)• O2:Control output (OUT2) (D option)• O1:
Control output (OUT1)• DC:
Direct current input (Infrared temperature
sensor RD-500 series, or RD-715-HA)• CT1:
Current transformer input 1 (W, W3 option)• CT2:
Current transformer input 2 (W3 option)• DI:
Contact input (SM option)• RS-485: Serial communication (C5 option)(Fig. 4.1-1)
4.2 Lead Wire Solderless Terminal
Use a solderless terminal with an insulation sleeve in which an M3 screw fits as shown below. (Fig. 4.2-1)
The torque should be 0.63 N•m.
4.3 When Using a Terminal CoverWhen using a terminal cover (sold separately), pass terminal wires numbered 7 to 12 into the holes of theterminal cover. (Fig. 4.3-1)
Solderlessterminal

Ring-type

Model

Nichifu Terminal Industries CO., LTD.
Japan Solderless Terminal MFG CO., LTD.
Nichifu Terminal Industries CO., LTD.
Japan Solderless Terminal MFG CO., LTD.

5.8 mm max.

3.2 mm

5.8 mm max.

Y-typeManufacturer

Tightening
torqueTMEV1.25Y-3
VD1.25-B3A
0.63 N•m
TMEV1.25-3
V1.25-3

3.2 mm(Fig. 4.2-1)

Terminal cover(sold separately)(Fig. 4.3-1)

4.4 Heater Burnout Alarm (W, W3 option) Wiring
This alarm is not usable for detecting heater current under phase control.
Use the CT (current transformer) provided, and pass one lead wire of the heater circuit into the holeof the CT. (Fig. 4.4-1). When wiring, keep the CT wire away from AC sources or load wires to avoid
external interference.
In the case of 3-phase (W3 option), pass any 2 lead wires of R, S, T into the CT, and connect them to
CT1 (13, 14) and CT2 terminals (14, 15). (Fig. 4.4-2)(13)
CT1 input terminals
(14)
Power
supplyCT

RS
T

Heater(Fig. 4.4-1)(Fig. 4.4-2)

4

Pass any 2 wires of R, S and T into CT.

5. Operation Flowchart
Power ON

Abbreviation: Temp.: Temperature

For 3 seconds after power-on, the PV Display indicates the temperature range of the infrared
temperature sensor, and the SV Display indicates temperature range high limit value.

PV/SV Display Mode (Automatic
control)

Control output OFF: (Approx. 1 sec)
Auto/Manual control:
key

Main Setting ModeSV

Sub Setting Mode
Auto-tuning/Auto-reset+

Temp. range low limit toTemp. range high limit:
AT/Auto-reset Cancel

SV2

/
:
AT/Auto-reset Perform

Temp. range low limit toTemp. range high limit

SV3

OUT1 proportional band

Temp. range low limit toTemp. range high limit

0.0 to 100.0%

Control output OFF

Manual control+(Approx. 3 sec)
Auxiliary Function Setting ModeSet value lock
: Unlock: Lock 1: Lock 2: Lock 3
Unlock: All set values can be changed.
Lock1: None of the set values can be changed.
Lock2: Only main set mode can be changed.
Lock3: All set values except Temperature range
can be changed. However, changed
values revert to their previous value
after power-off because they are notsaved in the non-volatile memory. Do
not change any setting item in Setup
mode. If any item in Setup mode ischanged, it will affect other setting
items such as the SV and Alarm
value.

SV4

OUT2 proportional band

Temp. range low limit toTemp. range high limit

0.0 to 10.0 times (Multiplied

Infrared emissivity

Integral timeSensor correction

0.200 to 1.000

0 to 1000 seconds-100.0 to 100.0

Communication protocolvalue of OUT1 proportional band

( )Infrared emissivity 2

Derivative time

0.200 to 1.000

0 to 300 seconds

Infrared emissivity 3

ARW

0.200 to 1.000

0 to 100%

Infrared emissivity 4

OUT1 proportional cycle

Instrument number

0.200 to 1.000

1 to 120 seconds

0 to 95: Shinko protocol: MODBUS ASCII: MODBUS RTU

30 sec (R/M), 3 sec (S/M)

Infrared emissivity setting: Setting
characters and PV are indicated alternately.
(Same as Infrared emissivity 2-4)

OUT2 proportional cycle
1 to 120 seconds
30 sec (DR), 3 sec (DS)(Approx. 3 sec)

Output MV indication

Communication speed: 2400 bps: 4800 bps: 9600 bps: 19200 bps

Alarm 1 value
Setting range: See Table 5-1.

Alarm 2 value
Setting range: See Table 5-1.

Heater burnout alarm:
CT1 current value and characterare indicated alternately.
Setting the value to 0.0 disables thealarm.
Heater burnout alarm 2:CT2 current value and characters
are indicated alternately.
Setting the value to 0.0 disables thealarm.

Heater burnout alarm value
0.0 to 20.0 A (Rated current: 20 A)
0.0 to 50.0 A (Rated current: 50 A)

Heater burnout alarm 2
value
0.0 to 20.0 A (Rated current: 20 A)
0.0 to 50.0 A (Rated current: 50 A)

5

Data bit/Parity: 8-bits/No parity: 7-bits/No parity: 8-bits/Even: 7-bits/Even: 8-bits/Odd: 7-bits/Odd

Stop bit:1:2

Characters Used in this Manual:
Indication
Number, /

-1

0

1

2

3

4

5

6

7

8

9

Indication
Alphabet

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

Indication
Alphabet[Infrared Emissivity Setting]If the surface temperature and controller indication value do not match in the high temperature range, control
can be performed by adjusting the temperature to the desired level via the infrared emissivity setting.
• Setting range: 0.200 to 1.000 (Factory default: 0.950)[Emissivity]
Emissivity is the ratio between the energy amount radiated from the black body (or an object which has aperfect radiation) at a certain temperature and the energy amount radiated from any object at the same
temperature. Therefore, the easier the infrared ray is to be radiated, the higher the emissivity value becomes.
The more difficult the infrared ray is to be radiated, the lower the emissivity value.
For objects such as organic substances or ceramics, emissivity is so high that high accuracy measurement
and control are possible. On the contrary, for the highly lustrous metals or other objects with low emissivity, itsemissivity is greatly affected by reflection. In this case, by attaching black body tape to the surface of thoseobjects, the emissivity can be increased, from which high accuracy measurement and control can be derived.
Emissivity of Main Objects
ObjectConcrete
Water

Emissivity
0.94
0.92 to 0.96

ObjectBrick (Red)Fabric (Black)

Emissivity
0.93 to 0.96
0.98

Ice
Paper

0.92 to 0.98
0.70 to 0.94

Human skin
Iron oxide

0.98
0.78 to 0.82

ObjectPainted lacquer
Painted lacquer(Lusterless black)
Rubber (Black)
Plastic

Emissivity
0.80 to 0.95
0.97
0.94
0.85

(Table 5-1) Alarm 1, 2 Values Setting Range
Alarm TypeHigh limit alarm
Low limit alarm
High/Low limits alarm
High/Low limit range alarm
Process high alarm
Process low alarmHigh limit with standby alarm
Low limit with standby alarm
High/Low limits with standby alarm(Table 5-2) Alarm 1 Type [Setting Range-(Temperature span) to temperature span ( )-(Temperature span) to temperature span ( )0 to temperature span ( )0 to temperature span ( )Temp. range low limit to temp. range high limit
Temp. range low limit to temp. range high limit-(Temperature span) to temperature span ( )-(Temperature span) to temperature span ( )0 to temperature span ( )] (Factory default:

High limit alarm

ON: No alarm action)
High/ Low limits alarm
A 1 hysteresis

A 1 hysteresis

ON

ON

OFF

OFF

OFF
A1 value+ A1 valueSV

A1 value

High/ Low limit range alarmONSV

A1 value+ A1 valueOFFA 1 hysteresis

ON

OFF

OFF

A1 valueSV

A1 valueHigh limit with standby alarmON

A1 value

Low limit with standby alarm

A 1 hysteresis

A1 value

Process low alarm

A 1 hysteresis

ON

Alarm
actionSV

Process high alarm

A 1 hysteresis

A1 valueAbbreviation:
Temp: Temperature

Low limit alarm

A 1 hysteresis

Alarm
actionSetting the value to 0 or 0.0
disables the alarm.
(Except Process high alarmand Process low alarm)

High/Low limits with standby alarm
A 1 hysteresis

A 1 hysteresis

ON

ON

Alarm
action
OFF

OFF

OFF
A1 valueSV+ A1 value

A1 valueSV:: Alarm output is in. standby.

“A1” means Alarm 1.

For Alarm 2, read “A2” for “A1”.
6+ A1 value

A1 valueSV

A1 valuePV Display indicates setting item characters, and SV Display indicates factory default.
Setting items with dotted lines are optional, and they appear only when the corresponding option is ordered.
Key operation (Use theor
key to set or select each setting item.)• If thekey is held down for 3 seconds at any setting mode, the unit will return to PV/SV Display Mode.
•: This means that if the
key is pressed, the unit proceeds to the next mode, illustrated by an arrow.
•+ :: Press theandkeys (in that order) together.
•+(Approx. 3 sec): Press and hold theandkeys (in that order) together for 3 seconds.
•+(Approx. 3 sec): Press and hold theandkeys (in that order) together for 3 seconds.
+ (Approx. 3 sec)
Setup Mode
Temperature range
Alarm 2 Energized/De-energized
OUT/OFF Key function: 0.0 to 250.0: 0.0 to 500.0 *: 32.0 to 482.0: 32.0 to 932.0 *PV filter time constant
0.0 to 10.0 seconds: Energized: De-energized

Alarm 1 hysteresis
0.1 to 100.0

Alarm 2 hysteresis

OUT1 low limit to 100%

0.1 to 100.0( )OUT1 low limit to 105% (A/M)

OUT1 low limit

Alarm 1 delay time

0% to OUT1 high limit

0 to 10000 seconds-5% to OUT1 high limit (A/M)

0.1 to 100.0

Alarm 2 delay time
0 to 10000 seconds( )OUT2 cooling method: Air cooling: Oil cooling: Water coolingSV rise rate
0.0 to 1000.0

SV fall rate

OUT2 low limit to 100%

0.0 to 1000.0

OUT2 low limit

Direct/Reverse action

Overlap/Dead band
100.0 to 100.0( )OUT2 ON/OFF
hysteresis
0.1 to 100.0

Converted value oftemperature range()

Backlight time
0 to 99 minutes(0 minutes: Continuous)

Indication when output OFF

Contact input function

OUT1 rate-of-change: Set value memory

0 to 100 %/sec

external selection: OUT/OFF external
selection 1 (SV, SV2
switchable): OUT/OFF external
selection 2

Selection item: See Table
5-2.

Alarm 1 Energized/De-energized: Energized: De-energized

0.1 to 100.0: OFF indication: No indication: PV indication: PV+ Alarm output

Alarm 1 type

Selection item: See Table
5-2.

: Green: Red: Orange: Alarm 1 or Alarm 2: ON
Green
Red
: Alarm 1 or Alarm 2: ON
OrangeRed:PV continuous change:PV continuous change+ Alarm 1 or Alarm 2 ON(Red)

20% of( )Alarm 2 type

PV color

PV color range/min. ( /min.): Reverse (Heating): Direct (Cooling)

SVTC bias: SV Display backlit: Indicators backlit: PV+SV Displays backlit: PV+ Indicators backlit: SV+ Indicators backlit/min. ( /min.)

OUT2 high limit

0% to OUT2 high limit

Backlight selection: All backlit: PV Display backlit( )OUT1 high limit

OUT1 ON/OFF
hysteresis: Control output OFF: Auto/Manual control

Output status when
input errors occur: Outputs OFF(4mA) or
OUT1(OUT2) low limit: Outputs a value between
OFF(4mA) and ON(20mA) or
between OUT1 (OUT2) low limit
and OUT1 (OUT2) high limit value
depending on a deviation.

7* Temperature range:
For the RD-715-HA, ranges
0.0 to 500.0 and 32.0 to932.0 are available.

6. Operation
After the unit is mounted to the control panel and wiring is completed, operate the unit following the procedure below.
(1) Turn the power supply to the ACS-13A- /A ON.
(2) Set up the unit. (Refer to “5. Operation Flowchart”.) Setup (setting the Temperature range, Alarm type,
Direct/Reverse action, etc.) should be done in Setup mode before using this controller. If the user’s specifications are
the same as the factory default of the instrument, it is not necessary to set up the controller. Proceed to Step (3).
(3) Input each set value. Input each set value. Refer to “5. Operation Flowchart” and “7. Basic Settings”.
(4) Turn the load circuit power ON. Control action starts so as to keep the control target at the SV.

7. Basic Settings
Main Setting Mode (When setting SV to 100.0 )Proceed to Main setting mode.
(1)
Press thekey in PV/SV
Display Mode. The unit proceeds
to Main setting mode.
Set SV.
Set SV with the

(2)

or

key.

Auto-tuning Perform/Cancel (PID control)
Proceed to Sub setting mode.
(1)
Press the,keys (in that order)
together in PV/SV Display Mode.
+
The unit proceeds to Sub setting mode.
(2)
，

,
(3)

(4)

Register the SV.
Register the SV by pressing the
key. The unit reverts to PV/SV
Display Mode.
Control starts.
Control starts so as to keep themeasuring temperature at 100.0 .

8. Specifications

Select AT Perform/Cancel.
Select AT Perform with theselect AT Cancel with thekey, orkey.

(3)

Confirm AT Perform/Cancel.
Press thekey. The unit reverts to
PV/SV Display Mode.

(4)

AT Perform/Cancel
While AT is performing, the AT indicator
flashes, and it turns off if AT is cancelled.

• In order to decide each P, I, D and ARW values automatically,
the auto-tuning process has been made to fluctuate to get an
optimal value.
• Sometimes the auto-tuning process will not fluctuate if auto-tuning is
performed at or near room temperature. Therefore, auto-tuningmight not finish normally.
• Auto-reset is available for P or PD action. Auto-reset is cancelled
in approx. 4 minutes. It cannot be released while performing thisfunction.

Power supply voltage: 100 to 240 V AC 50/60 Hz, 24 V AC/DC 50/60 Hz
Allowable voltage fluctuation: 100 to 240 V AC: 85 to 264 V AC, 24 V AC/DC: 20 to 28 V AC/DC
Accuracy (Setting, Indication): Within 0.2% of temperature span 1 digit
Control output (OUT1):
Relay contact 1a, Control capacity: 3 A 250 V AC (resistive load)
1 A 250 V AC (inductive load cos =0.4), Electrical life: 100,000 cycles
Non-contact voltage (for SSR drive): 12 V DC 15%, Max. 40 mA DC (short circuit protected)
Direct current: 4 to 20 mA DC, Load resistance: Max. 550
Alarm 1, Alarm 2 (A2 option), Heater burnout alarm output (W, W3 option):
Relay contact 1a, Control capacity: 3 A 250 V AC (resistive load), Electrical life: 100,000 cycles
Control output (OUT2) (D option):
Relay contact 1a, Control capacity: 3 A 250 V AC (resistive load), Electrical life: 100,000 cycles
Non-contact voltage (for SSR drive): 12 V DC 15%, Max. 40 mA DC (short circuit protected)
Contact input: Circuit current when closed: Approx. 12 mA
Power consumption: Approx. 8 VA
Ambient temperature: 0 to 50 (32 to 122 ) (No icing)Ambient humidity: 35 to 85 %RH (Non-condensing)
Weight:Approx. 120 g
Accessories included: Instruction manual: 1 copy, Mounting frame: 1 piece
Gasket A (Front mounted to the ACS-13A- /A): 1 piece
CT (Current transformer):CTL-6S:
1 piece [W (20A) option], 2 pieces [W3 (20A) option]
CTL-12-S36-10L1U : 1 piece [W (50A) option], 2 pieces [W3 (50A) option]
Accessories sold separately: Terminal cover

SHINKO TECHNOS CO., LTD.
OVERSEAS DIVISION

Head Office: 2-5-1, Senbahigashi, Minoo, Osaka, Japan
URL:
http://www.shinko-technos.co.jp/e/E-mail:overseas@shinko-technos.co.jp

8

Tel : +81-72-727-6100
Fax: +81-72-727-7006