M-7003-G CR, 8-ch Analog input and 4-ch Relay Module using DCON and Modbus Protocols (Gray Cover)
M-7003-G CR
8-ch Analog input and 4-ch Relay Module using DCON and Modbus Protocols (Gray Cover)
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Features
- Voltage and Current Inputs
- 120 VDC Overvoltage Protection
- High Resolution: 16 bit
- 2500 VDC Intra-Module Isolation
- Photocouple Isolation
- Support Relay Outputs
- Dual Watchdog
Introduction
The M-7003 is a 16-bit, 8-channel analog inputs and 4-channel for relay output. All of its channels are Form A type relay module that provides programmable input range on all analog channels (±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V, ±20 mA, 0 ~ 20 mA and 4 ~ 20 mA). Each analog channel is allowed to configure an individual range and has 120 VDC high overvoltage protection. Jumper selectable for voltage or current input. The sampling rate of M-7003 is changeable; there are fast mode and normal mode for your consideration. M-7003 also has qualification for 4 kV ESD protection as well as 2500 VDC intra-module isolation.
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: 2500 VDC
EMS Protection:
EFT (IEC 61000-4-4): ±4 kV
ESD (IEC 61000-4-2): ±4 kV
Surge (IEC 61000-4-5): ±3 kV
LED Indicators
Status: 1 x Power and Communication
Analog Input
Channels: 8 (5-channel differential and 3-channel single-ended)
Type: Voltage
Current
Range: ±150 mV, ±500 mV, ±1 V , ±5 V, ±10 V
±20 mA , 0 ~ 20 mA, 4 ~ 20 mA (Jumper selectable)
Resolution: 12/16-bit
Accuracy: Normal Mode: 0.1%
Fast Mode: 0.5%
Sampling Rate: Normal Mode: 10 Hz
Fast Mode: 60 Hz
Input Impedance: Voltage: 20 M (Differential)
Currnet: 10 M (Single-ended)
Common Voltage Protection: ±15 VDC
Overvoltage Protection: 120 VDC
Individual Channel Configuration: Yes
Relay Output
Channels: 4
Type: Power Relay (Form A)
Contact Rating: 5 A @ 250 VAC
5 A @ 30 VDC
Operate Time: 3 ms
Release Time: 2 ms
Electrical Endurance: 105 ops.
Mechanical Endurance: 2 x 107 ops.
Surge Strength: 3000 VDC
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 ~ +30 VDC
Consumption: 1.8 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