Z-D-IN, 5-ch Digital Input ModBus

Description:

The Seneca Z-D-IN digital input ModBus I/O unit module can be installed as a single module in a distributed data acquisition or control system, as part of a local group of I/O or as part of a Z-TWS based control system. It is designed to accept up to 5 digital inputs and act as a Modbus Slave on an RS485 comms line. The Z-D-IN is easily configured using the free downloadable Z-PROG software.

Specification:

• Opto Isolated Digital Inputs:
• Reed relay, PNP, NPN...
• 16 bit Totalizer for Each Input
• 1500 V Isolation Field to Logic
• On Level:
• Voltage >14 V
• Current > 4 mA
• Off Level:
• Voltage < 6 V
• Current < 1 mA
• Modbus Communications
• 600 W/ms Input Protection
• Communications Port: 
• 2 Wire RS-485
• Speed (baud): 9600, 19,200, 38,400, 57,600,
• Front Jack: 2400 Baud
• Input Frequency:
• 100 Hz for CH: 1-4
• 10 kHz for CH: 5
• Minimum pulse width:
• 4 ms CH: 1-4
• 50μs CH: 5
• Measurement Error Frequency
• ± 1 Hz: CH 1-4; 0.1%: CH 5
• Operating Temp:
• 0 to 55 °C 
• Humidity:
• 30 to 90% at 40 °C non-cond.
• LED Status Indicators: Error, Power, RX, TX and digital input used
• Compatible with Z-NET Software for easy configuration of the Z-D-IN
• Easy powering of the unit using the Z-PC-DIN & Z-PC-DIN-AL Bus Connectors
• Detachable "plug in" screw terminal blocks ensure faster wiring
• Compact DIN Rail mounting case, just 100 x 112 x 17.5 mm
• Power Supply 10 to 40 Vdc or 19 to 28 Vac

User configuration will require the S117P1 device (which can be purchased here) and the free EASY-SETUP software (which can be downloaded below).

Please refer to the following documentation for additional information: