MOD-4DI-M - Mini RS485 Modbus 4 Channel Digital Input Pulse Counting with Memory RTU

MOD-4DI-M - Mini RS485 Modbus 4 Channel Digital Input Pulse Counting with Memory RTU
Our Price:  £82.00(£98.40 Inc. VAT)
Add USB Programming Lead:  

Digital Inputs:  4
Pulse Counter Inputs:  4



4 in stock, immediate despatch

The MODBUS-Mini range is a cost effective solution when only a small number of IO are required. The MOD-4DI has 4 opto-isolated digital inputs. Each input can also support pulse counting, stored in non-volatile memory so the count is retained following a power failure. Can be configured for Modbus ASCII or RTU. Programmed via USB connection.

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.

  • 4 opto-isolated digital inputs
  • closed contact or digital input
  • logic low - 0-3V, logic high 6-36V
  • 4 configurable 32-bit counters - timers
  • 1 kHz max count rate
  • stored in non-volatile memory - keeps the count value after a power failure
  • 2 quad encoder inputs
  • RS485 - Modbus settavble to ASCII or RTU
  • Baud rate from 2400 to 115200
  • USB programming port - free software
  • Supply voltage: 10-36 VDC; 20-28VAC
  • Supply Current: 62 mA @ 12V / 35 mA @ 24V
  • Up to 128 modules on RS485 network
  • DIN rail mount
  • Dimensions: 90mm x 56mm x 17mm
  • Operating Temperature: -20 °C - +65°C
The MOD-4DI has 4 digital inputs with configurable timer/counter option. In addition, terminals IN1 and IN2 and IN3 and IN4 can be used to connect two encoders. All inputs and outputs are isolated from the logic system by optocouplers. Each channel can be individually configured in one of several modes.This module is connected to the RS485 bus with twisted-pair wire. Communication is via MODBUS RTU or MODBUS ASCII. The baud rate is configurable from 2400 to 115200. 



User Manual >>

Config Software >>