Module RS-485 Modbus RTU 4 kênh AI +5 kênh DI +4 kênh Relay ICP DAS M-7002-G CR
Features
- Voltage and Current Inputs
- High Over-voltage Input Protection
- High Resolution: 16-bit
- Sink- or Source-type Digital Input
- Photocoupler Isolation
- Support Relay Outputs
- Built-in Dual Watchdog
Introduction
M-7002 is a 16-bit, 4-channel differential analog input, 5-channel digital input, and 4-channel Form A relay output module. The module provides a 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) and digital output can be set alarm output with short circuit protection and overload protection.
Each analog channel is allowed to configure an individual range and has 240 Vrms high overvoltage protection. Jumper selectable for voltage or current input. The sampling rate of M-7002 is changeable; there are fast mode and normal mode for your consideration. M-7002 also has a 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 |
Module, Communication (Programmable) |
| Display |
| Type |
5-Digit 7 Segment LED Display |
| Isolation |
| Intra-module Isolation |
2500 VDC |
| EMS Protection |
| EFT (IEC 61000-4-4) |
±4 kV for Power Line |
| ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal |
| Surge (IEC 61000-4-5) |
±3 kV for Power Line |
| LED Indicators |
| Status |
1 x Power and Communication |
| Analog Input |
| Channels |
4 Differential |
| 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 |
16-bit |
| Accuracy |
Normal Mode: 0.1% of FSR
Fast Mode: 0.5% of FSR |
| Sampling Rate |
Normal Mode: 10 Hz
Fast Mode: 60 Hz |
| Input Impedance |
Voltage: 2 MΩ
Currnet: 139 Ω |
| Common Voltage Protection |
±200 VDC |
| Overvoltage Protection |
240 Vrms |
| Individual Channel Configuration |
Yes |
| Digital Input/Counter |
| Channels |
5 |
| Type |
Wet Contact |
| Sink/Source (NPN/PNP) |
Sink/Source |
| ON Voltage Level |
+10 ~ +50 VDC |
| OFF Voltage Level |
+4 VDC Max. |
| Max. Counts |
65535 (16-bit) |
| Frequency |
50 Hz |
| Isolation |
3750 VDC |
| Input Impedance |
10 kΩ |
| Overvoltage Protection |
±70 VDC |
| Relay Output |
| Channels |
4 |
| Type |
Power Relay (Form A) |
| Contact Rating |
5 A @ 250 VAC
5 A @ 30 VDC |
| Operate Time |
6 ms |
| Release Time |
3 ms |
| Electrical Endurance |
10^5 ops. |
| Mechanical Endurance |
2 x 10^7 ops. |
| Surge Strength |
3000 VDC |
| Power on Value |
Programmable |
| Safe Value |
Programmable |
| 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 |
1.8 W |
| Mechanical |
| Dimensions (mm) |
123 x 72 x 35 (W x L x H) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-40 ~ +85 °C |
| Humidity |
10 ~ 95% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| M-7002-G CR |
4-ch AI, 5-ch DI and 4-ch Relay Module using DCON and Modbus Protocols (Gray Cover) (RoHS) |
