Hardware; Specifications - ICP DAS USA ACS-20B-MRTU User Manual

2. Hardware

2.1 Specifications

Model
IR Interface
IR Output Ch.
IR Input Ch.
COM Ports
Ports
Baud Rate (bps)
Protocol
LED Indicator
LED
Relay Output
Channels
Type
Contact Rating
Power
Power Supply
Power Consumption
Mechanical
Installation
Dimensions
Cover Color
Environment
Operating Temp.
Storage Temp.
Humidity
ACS-20B(W)-MRTU User Manual
Copyright © 2021 ICP DAS Co., Ltd. All Rights Reserved
Table 2-1: Specification Table
ACS-20B-MRTU
Red (Standby); Blue (Sensing) [can be inverted]
2A@30VDC, 0.5A@120VAC, 0.25A@240VAC
Wall Mounting
75 mm x 119 mm x 24 mm (W x L x H)
Black
-25 ℃ ~ +75 ℃
-30 ℃ ~ +80 ℃
10 ~ 90% RH, Non-condensing
1
2
RS-485 (DATA+, DATA-)
9600, 19200, 38400, 57600, 115200
Modbus RTU (slave)
1
Form C
+10 ~ +30 VDC
0.9 W (Max.)
White
E-mail: service@icpdas.com
ACS-20W-MRTU
Version 1.1
8
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