Supplier Details
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规格
以太网远程 I/O 模块规格 | |
• 数字输入 | |
传感器类型 | 湿接点(NPN 或 PNP)、干接点 |
输入输出模式 | DI 或事件计数器 |
干接点 | • 开:对 GND 短路=0 |
湿接触(DI 到 COM) | • 开:10 到 30 VDC =1 |
计数器频率 | 700khz(只有第一个通道 可以用作高速脉冲计数器) |
数字采样频率 | 500赫兹 |
数字滤波策略 | 持续 3 次 |
隔离 | 光隔离,3k VDC 或 2k Vrms |
• 数字输出 | |
类型 | 下沉 |
输入输出模式 | 做 |
脉冲输出频率 | 10Hz~300KHz(仅第一通道 可作为高速脉冲输出) |
过压保护 | 50 伏直流 |
过温停机 | 175°C(典型),150°C(最小值) |
负载电流 | Max. 500 mA per channel |
Digital sampling frequency | 500Hz |
• Analog Input | |
Type | Differential input |
Resolution | 12 bits |
I/O Mode | Voltage / Current (jumper selectable) |
Input Range | 0 to 10 VDC, 0 to 20 mA, 4 to 20 mA, 4 to 20 mA |
Accuracy | ±0.1% FSR @ 25°C |
Sampling frequency | 20Hz |
Isolation | Electrical isolation |
• Working Power Requirements | |
Input Voltage | 12 to 36 VDC, Peak Voltage:+40VDC, Power consumption: Less than 3W; |
Input Current | 139 mA @ 24 VDC |
• Power Output | |
Output Voltage | 12 to 36 VDC |
Output Current | 139 mA @ 24 VDC |
• LAN | |
Ethernet | 10/100 Mbps, RJ45 ports |
Protection | 15KV ESD Protection |
Protocols | Modbus TCP, TCP/IP,TCP Server,TCP Client |
Max. TCP Connection | 5 |
• Serial Port | |
RS485 | MODBUS- RTU Protocol, Modbus-ASCII Protocol, Modbus Master or slave. |
Protection | 15KV ESD Protection |
Modbus Slave address | 1~255 |
Baud Rate | 1200,2400,4800,9600,19200,38400,57600,115200,128000Bps; |
Mapping registers | Bit Type: 300 Registers, 16-Bit Type: 300 Registers. |
• Physical Characteristics | |
Wiring | I/O cable max. 14 AWG |
Dimensions | 105 x 88 x 30 mm |
Weight | Under 205 g |
Mounting | DIN rail or wall |
• Environmental Limits | |
Operating Temperature | Standard Models: -10 to 60°C (14 to 140°F) |
Storage Temperature | -40 to 85°C (-40 to 185°F) |
Ambient Relative Humidity | 5 to 95% (non-condensing) |
Altitude | Up to 3000 m |
The M420 Ethernet Remote I/O Module is an industrial class, isolated designed, high reliability, high stability and high precision data acquisition module, embedded 32-Bit High Performance Microprocessor MCU, Integrated 1 Industrial 10/100M adaptive Ethernet module inside. It provides multi I/O, supports standard Modbus TCP, can be intergraded into SCADA, OPC server, and other automation systems. It is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system.
The M420 Ethernet Remote I/O module provides a RS485 interface, through the RS485 bus, it can cascade Modbus RTU I/O devices or Modbus RTU meters, e.g.: a variety of digital input or digital outputs, analog inputs or outputs, thermal resistance IO module combination, save costs. At the same time, the Ethernet Remote I/O module has register mapping function, the cascade Modbus RTU I/O data are automatically collected to the mapping memory area, the Modbus TCP Client query without waiting then can get a quick response to meet the industrial timely requirements.
The M420 Ethernet Remote I/O module provides 16 digital outputs, supports 10Hz~300Khz high speed pulse output or relay outputs. All of the I/O with high sampling frequency and special filtering strategy to ensure it’s reliable.
Detail
Features:
1. Embedded 32-Bit High Performance Microprocessor MCU, inbuilt watchdog;
2. Wide range power supply 12 ~ 36VDC with over voltage and phase-reversal protection;
3. Management and configuration via LAN connection configuration software for easy operation and maintenance;
4. Integrated 1-2 10/100M adaptive Ethernet module, supports Modbus TCP protocol;
5. 4 RTD input, supports PT100 and PT1000 resistance sensor, compatible 2 or 3 wires;
6. High sampling frequency and special filtering strategy to ensure reliability;
7. 1 RS485 Serial port, supports Modbus RTU/ASCII Master, can extend I/O modules;
8. Supports register mapping function and extend I/O inquiry strategy;
9.Provides 1 channel 12~36VDC power source output for external device, saving wiring cost;
10.LED instructions work status, with reset button to reset, easy on-site installation and commissioning;
11.Using metal shell, protection class IP30. Metal shell and system security isolation, especially suitable for industrial applications in the field;
12.Small size, L105 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.
Typically applications:
1. BTS Monitoring;
2. Security Alarm System applications;
3. Supervision and monitoring alarm systems;
4. Automatic monitoring system;
5. Vending Machines security protection;
6. Pumping Stations, Tanks, Oil or Water levels;
7. Buildings and Real Estate;
8. Weather Stations;
9. River Monitoring and Flood Control;
10. Oil and gas pipelines;
11. Corrosion protection
12. Temperatures, water leakage applications;
13. Wellheads, boat, vehicle;
14. Energy saving, street lights control system;
15. Valve controls;
16. Transformer stations;
17. Unmanned machine rooms;
18. Control room application;
19. Automation System, M2M;
20. Access Control System;
21. PLC Gateway, PLC Remote Monitoring.