YOKOGAWA Original Parts ARM15A-000 Relay Boards

Yokogawa ARM15A Mechanical Relay Contact Input Module

Usage

• Type: Mechanical Relay Contact Input (Single / Dual-redundant)

• Contact Points: 32-point

Terminals for Field Device Connection

• Type: M4 screws

Compatible Modules

• ADV151: DI: 32-point

• ADV161: DI: 64-point (*1)

Signal Cables

• 32-point: AKB331

• 64-point: AKB337

Contact Input Signal

• ON signal: 150 Ω or less

• OFF signal: At least 200 kΩ

External Contact Rating

• Minimum Load: 24 V DC, 13 mA (*3)

Power Supply Voltage and Current Consumption

• Internal Circuit (requires external power supply):

• Voltage: 24 V DC

• Max. Current: 0.32 A

Power Supply for Field Device

• Type: Dual-line (supply power per 16-point)

• Voltage: 24 V DC

• Max. Current: 0.3 A per one line

Insulation Resistance

• Value: At least 10 MΩ (500 V DC)

Withstanding Voltage

• Between field device terminals and cases: 1.5 kV

• Between 24 V power terminals and cases: 500 V

• Between 24 V power terminals and field device terminals: 1.5 kV

Ambient Temperature and Humidity

• Temperature: 0 to 50 °C

• Humidity: 10 to 90 %RH

Standards

• EMC Standards: CE Marking, C-Tick Marking, KC Marking (*2)

Physical Dimensions

• Size: W: 482.6 mm x H: 132.5 mm (3U)

• Weight: 2.2 kg

There are 8 types of analog I/O modules (with HART communication function)

Model	Model Name	Function
AAI141-H	Analog Input Module (Current Input)	16-channel, 4 to 20 mA, non-isolated
AAB141-H	Analog Input Module (Voltage/current Input)	16-channel, 1 to 5 V/4 to 20 mA, non-isolated
AAI841-H	Analog I/O Module (Current I/O)	8-channel input/8-channel output, 4 to 20 mA, non-isolated
AAB842-H	Analog I/O Module (Voltage/current Input, Current Output)	Analog I/O Module (Voltage/current Input, Current Output)
AAI135-H	Analog Input Module (Current Input)	8-channel, 4 to 20 mA, isolated channels
AAI835-H	Analog I/O Module (Current I/O)	4-channel input/4-channel output, 4 to 20 mA, isolated channels
AAI143-H	Analog Input Module (Current Input)	16-channel, 4 to 20 mA, isolated
AAI543-H	Analog Output Module (Current Output)	16-channel, 4 to 20 mA, isolated

Other Yokogawa Products

MAC2*A	ADV551-P00	PW302 S4
MX6*A	AAR145-S00	CP461-50
PAC*A	CP451-10	AIP502 S1
LCA*C	VI701	SB302 S1
PS11*C	VI702	CP345 S1
VM1*D	PW302	AIP532 S1
VM2*D	CP345	PW302 S4
ST3*D	AIP532	AFG84D-H4123
AD5*D	AIP502	ATK4A-00
NM6*D	AIP601	CP451-11
ST4*D	CP461	CP701/S1
NC2*C	AAM11	AAR181-S00 S2