Special Offer: Discounts of 7%, 10%, 12.5% and 15% are available when you order 10, 25, 50 and 100 items or more of this product.

A-1855 Ethernet Modbus TCP - 8 Digital Inputs, 4 Transistor Outputs

£97.00

(£116.40 Inc. VAT)

Add Mini USB Cable 2m

+ £3.50

8 in stock, immediate despatch

–

The A-1855 Remote Modbus TCP module accepts 8 digital or contact digital inputs and 4 open collector NPN transistor outputs. It uses optical isolators to prevent ground loop effects and limits damages from power surges. The A-1855 has a Ethernet port supporting Modbus/TCP communications and has a simple web-server. A USB comm port is also available for Modbus communications and configuration.

8 Isolated Digital Inputs
- Status Low：<1VDC
- Status High：>5~30VDC
4 open-collector NPN transistor outputs
- sinking output
- rated 8 ~ 60VDC @ 1.75A
Output state pre-settable on Comms fail
Output state pre-settable on power-up
Interface: ETHERNET + USB
Protocol - Modbus/TCP
Operating Temperature: - 20 to 75º C
Power: 10 to 30VDC, 24VAC
Panel or DIN Rail mount - stackable for high density applications
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' IP address 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