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A-1069 (8RO)


8Digital Output (Relay Output) RS485 ModBus Remote Terminal Unit



A-1069 (8RO)

8Digital Output (Relay Output) RS485 ModBus Remote Terminal Unit

Remote RS-485 I/O module, support Modbus RTU/ASCII protocol, with 8 Relay Output. It can communicate with other devices that support the Modbus RTU/ASCII protocol.

 

 

Main Features

v  RS-485 Interface

v  Supports Modbus RTU / ASCII

v  LED Indicators

v  Isolation voltage: 5000 V DC

v  Wide operation temperature: -20 ~ +75 °C

v  Dual watchdog timer

v  Surge, EFT and ESD protection

v  Free PC software “Utility”

 

Technical Specifications

Type

A-1069

 

Inputs

None

Outputs

8DO (Power Relay)

Interface Type

RS-485

Support Protocols

ModBus RTU / ModBus ASCII

Data Rate

1200bps ~ 115200bps

Data Bit

8 bits

Parity

Odd, Even, None

Stop Bits

1,2 bits

Isolation Voltage

5000 VDC

Intput Rating

Logic Level 0

+1 VDC (Max)

Logic Level 1

+3.5~30 VDC

Output Rating (Max)

250VAC/5A, 30VDC/1A

Output Frequency

100Hz

Software

Configure Options

 Utility

OS support

Windows XP/2000/2003/Vista/7

LED Indicators

POWER/RUN BAT/COMM

Orange/Orange/Flash

Input / Output

Red

Power Supply

10~30VDC

Power Consumption

Nearly 24VDC  2.26W

Physical Characteristics

Installation

DIN-Rail Mounting

Housing

Plastic ABS

Weight

0.2Kg

Dimensions

118 × 76 × 40.7 mm

Operating Temperature

-20 ~ 75°C

Storage Temperature

-40 ~ 85°C

Ambient Relative Humidity

5% to 95% (non-condensing)

Standards and Certifications

RoHS, CE