Models

ARS15B-5 (48 V DC), ARS15B-6 (110 V DC)

Usage

Solid State Relay Contact Input (Single / Dual-redundant)

Contact Points

32-point

Terminals for Field Device Connection

M4 screws

Modules

ADV151 (DI: 32-point) + ATD5A (Terminal block) ADV161 (DI: 64-point) (*1)

Signal Cables

AKB331 (for 32-point) AKB337 (for 64-point)

Contact Input Signal

ON signal: 200 Ω or less

OFF signal: At least 200 kΩ

External Contact Rating

ARS15B-5 (48 V DC): At least 60 V DC, 20 mA ARS15B-6 (110 V DC): At least 140 V DC, 20 mA

Power Supply Voltage and Current Consumption of Internal Circuit (require external power supply)

24 V DC Max. 0.32 A

Power Supply for Field Device

(require external power supply)

Dual-line (supply power per 32-point)

ARS15B-5 (48 V DC): 48 V DC; Max. 0.5 A per one line

ARS15B-6 (110 V DC): 110 V DC; Max. 0.4 A per one line

Insulation Resistance

At least 10 MΩ (500 V DC)

Withstanding Voltage

Between field device terminals and cases: 2 kV Between 24 V power terminals and cases: 500 V

Between 24 V power terminals and field device terminals: 2 kV

Ambient Temperature and Humidity

0 to 50 °C, 10 to 90 %RH

Standards

Safety standard [CSA] (*2), EMC standards [CE Marking], [C-Tick Marking], [KC Marking]

Size

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

Weight

2.5 kg