M-7055U-G CR, 8-ch Isolated (Dry, Wet) Digital input and 8-ch Isolated (Sink/Source, 3.5~80 VDC) Digital output Module using DCON and Modbus Protocols (Gray Cover)
M-7055U-G CR
8-ch Isolated (Dry, Wet) Digital input and 8-ch Isolated (Sink/Source, 3.5~80 VDC) Digital output Module using DCON and Modbus Protocols (Gray Cover)
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
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)
Isolation
Intra-module Isolation: 2000 VDC
EMS Protection
EFT (IEC 61000-4-4): ±4 kV for Power Line
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
Channels: 8
Type: Dry Contact,
Wet Contact
Sink/Source (NPN/PNP): Sink/Source
ON Voltage Level: Dry: Close to GND
Wet: +10 ~ 50 VDC
OFF Voltage Level: Dry: Open
Wet: +4 VDC Max.
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
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
Input Range: 10 ~ 48 VDC
Consumption: 0.9 W (Max.)
Mechanical
Dimensions (mm): 123 x 72 x 35 (W x L x H)
Installation: DIN-Rail
Environment
Operating Temperature: -25 ~ +75 °C
Storage Temperature: -40 ~ +85 °C
Humidity: 10 ~ 95% RH, Non-condensing