M-7055D-NPN-G CR, 8-ch Isolated (Dry, Wet) Digital input and 8-ch Isolated (Sink, NPN, 3.5~50 VDC) Digital output Module with LED Display, using DCON and Modbus Protocols (Gray Cover)
M-7055D-NPN-G CR
8-ch Isolated (Dry, Wet) Digital input and 8-ch Isolated (Sink, NPN, 3.5~50 VDC) Digital output Module with LED Display, using DCON and Modbus Protocols (Gray Cover)
Features
- Sink-type Digital Output Channels with Overload Protection
- All Digital Input Channels can be used as 16-bit Counters
- Short Circuit Protection
- 4 kV ESD Protection
- 3750 VDC Intra-module Isolation
- Configurable Power-on Value Settings
- Configurable Safe Value Settings
Introduction
The I-7055 offers 8 isolated channels for digital input and 8 isolated channels for digital output. Either sink-type or source-type digital input can be selected via wire connections. All digital input channels are also able to be used as 16-bit counters. The I-7055 supports source-type output with short circuit protection. There are options to enable both power-on and safe values. The I-7055D has 16 LED indicators that can be used to monitor the status of the digital input and digital output channels. 4 kV ESD protection and 3750 VDC intra-module isolation are standard. The M-7055 has the same hardware specifications as the I-7055, but provides additional support for the Modbus RTU protocol as well as the DCON protocol.
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: 3750 VDC
EMS Protection
EFT (IEC 61000-4-4): ±4 kV for Power Line
ESD (IEC 61000-4-2): ±4 kV Contact for each Terminal
±8 kV Air for Random Point
Surge (IEC 61000-4-5): ±3 kV for Power Line
LED Indicators
Status: 1 x Power and Communication
8 x Digital Input
8 x Digital Output
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
Effective Distance: 500 m Max.
Input Impedance: 10 KΩ
Overvoltage Protection: ±70 VDC
Digital Output
Channels: 8
Type: Open Collector
Sink/Source (NPN/PNP): Sink
Load Voltage: +3.5 ~ 50 VDC
Load Current: 700 mA/Channel
Overvoltage Protection: 60 VDC
Overload Protection: 1.4 A (with short-circuit protection)
Short-circuit Protection: Yes
Power on Value: Yes
Safe Value: Yes
COM Ports
Ports: 1 x RS-485
Baud Rate: 1200 ~ 115200 bps
Data Format: N, 8, 1
Protocol: Modbus RTU, DCON
Power
Reverse Polarity Protection: Yes
Input Range: +10 ~ +30 VDC
Consumption: 2.2 W
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