8-ch Isolated DI (Dry, Wet) and 8-ch Isolated DO (Sink/Source, 3.5~80 VDC) Module with LED Display

M-7055UD

8-ch Isolated DI (Dry, Wet) and 8-ch Isolated DO (Sink/Source, 3.5~80 VDC) Module with LED Display

  Price:  $259.00  

Features

  • Digital Input and Digital Output selectable as either sink- or source-type via wire connection.
  • All Digital Input Channels can be used as 16-bit Counters
  • Built-in Dual Watchdog
  • 8 kV ESD Protection
  • 2000 VDC Intra-module Isolation
  • Configurable Power-on Value Settings
  • Configurable Safe Value Settings
  • Wide Operating Temperature Range: -25 to +75°C

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Introduction

The M-7055U module provides 8 isolated channels for Digital Input and 8 isolated channels for Digital Output. Digital Input and Digital Output can be selected as either sink- or source-type via wire connection. All Digital Input channels are also able to be used as 16-bit counters. There are options to enable both power-on and safe values. The M-7055UD has 16 LED indicators that can be used to monitor the status of the Digital Input and Digital Output channels. The M-7055U(D) also provides ±8 kV ESD, ±4 kV EFT and ±2 kV surge protection, as well as 2000 VDC intra-module isolation to enhance noise protection capabilities in harsh industrial environments.

Applications

  • Building Automation
  • Factory Automation
  • Machine Automation
  • Remote Maintenance
  • Remote Diagnosis
  • Testing Equipment

Specifications

CPU Module
Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)
Display
Type I/O LED Indicator
Isolation
Intra-module Isolation 2000 VDC
EMS Protection
EFT (IEC 61000-4-4) ±4 kV for Power
ESD (IEC 61000-4-2) ±8 kV Contact for Each Terminal
±15 kV Air for Random Point
Surge (IEC 61000-4-5) ±2 kV
LED Indicators
Status 1 x Power and Communication
Digital Input/Counter
Channel 8
Type Dry Contact, Source
Wet Contact, Sink/Source
Wet Contact, ON Voltage Level +10 ~ 50 VDC
Wet Contact, OFF Voltage Level +4 VDC Max.
Dry Contact, ON Voltage Level Close to GND
Dry Contact, OFF Voltage Level Open
Max. Counts 65535 (16-bit)
Frequency 100 Hz
Min. Pulse Width 5 ms
Input Impedance 10 KΩ
Overvoltage Protection ±70 VDC
Digital Output
Channels 8
Type Push-Pull
Sink/Source (NPN/PNP) Sink/Source
Load Voltage +3.5 ~ 80 VDC
Max. Load Current 500 mA/Channel
Power on Value Yes
Safe Value Yes
COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format (N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1)
Protocol Modbus RTU, DCON
Power
Reverse Polarity Protection Yes
Consumption 0.9W Max
Input Range 10 ~ 48 VDC
Mechanical
Dimensions (mm) 123 x 72 x 35 (W x L x H)
Installation DIN-Rail
Environmental
Operating Temperature -25 ~ +75°C
Storage Temperature -40 ~ +85°C
Humidity 10 ~ 95% RH, Non-condensing

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