DigiRail-2A

Digirail-2A, 2 Channel Universal Analogue Input Module; Modbus I/0

Price: £66.50 (Excluding VAT at 20%)

Quantity:

description


The DigiRail 2A has 2 input channels designed to accept two standard analogue inputs. Its compact DIN Rail mountable form allows it to be mounted almost anywhere and the DigiRail-2A connects to Serial ModBus-RTU networks on standard 2 wire RS485. The DigiRail-2A is fully configurable and can be used  with any PLC, Data acquisition software or SCADA systems that supports the ubiquitous ModBus-RTU protocol.

The DigiRail-2A inputs are electrically isolated from the serial interface and the module supply thus avoiding interference.
The DigiRail-2A is easily configured and calibrated using the free DigiConfig softwarefor Windows (if you need a RS485 converter the Novus USB i485 will be an appropriate addition).
The DigiConfig software also features device detection technology, automatically detecting all DigiRail devices on the modBus network allowing quick and easy configuration.

specification

• Analogue inputs: programmable for thermocouples (J,K, T, E, N, R, S, B), Pt100, mV, V, mA
• Cold junction compensation for thermocouples
• Compensation for 3 wire Pt100
• Open loop detection for thermocouples, Pt100 and mV
• Sampling rate: 10Hz for mV, V and mA. 5Hz for thermocouples and Pt100
• High accuracy 17 bit resolution
• User defined linearization for the analogue inputs
• 2-wire RS485 communication with Modbus RTU protocol. Configurable address and baud rate 1,200 to 115,200bps
• Isolation: 1000Vac bwetween inputs, supply and communication port.
• Free DigiConfig configurator software for Windows® 98, 2000, XP, NT or Vista.
• Compact enclosure, just 72x78x19mm.
• DIN Rail mountable
• Power Supply: 10 to 35Vdc, 50mA maximum current