A-1055 RS485 Modbus IO Unit - 8 Digital Inputs, 8 Digital Outputs

£90.00

(£108.00 Inc. VAT)

10 in stock, immediate despatch

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The A-1055 is an RS485 remote IO unit with 8 digital inputs and 8 open collector transistor outputs. The unit supports both Modbus RTU and Modbus ASCII protocols. Featuring a robust industrial construction with the use of optical isolators to prevent ground loop effects and limits damages from power surges.

8 Isolated Digital Inputs
- Status Low：<1VDC
- Status High：>5~30VDC
8 open-collector NPN transistor outputs
- sinking output
- rated 8 ~ 60VDC @ 1.75A
LED indication of IO status
Output state pre-settable on Comms fail
Output state pre-settable on power-up
Input/Output Operating Frequency: 10HZ
Interface: RS485
Protocol - Modbus RTU or Modbus ASCII
Communication Baud Rate: 1200~115200bps
Isolation Voltage: 5000 V DC
Surge , EFT And ESD Protection
Operating Temperature: - 20 to 75º C
Power: 10 to 30VDC, 24VAC (RS485)
Panel or DIN Rail mount
Dimensions - 72mm x 118mm x 39mm

Included Software

The unit is configured using the free Utility Software. This can be used to set the units' parameters and to set the input ranges and monitor inputs.

Optional Software

DAQFactory

DAQFactory is a low cost data acquisition and control software for SCADA, Factory Automation, HMI and Test and Measurement applications. DAQFactory provides all the tools needed to acquire data, log it, share it on a network, display it on the screen, graph it, analyse it, and automate your project. DAQFactory can communicate with just about any serial or Ethernet device using Modbus RTU, ASCII or Modbus/ TCP. It also supports a wide variety of DAQ devices including LabJack USB devices and many other DAQ cards.

Downloads

Digital Inputs

Digital Outputs