Remote IO controller with Ethernet port
The remote IO control module based on Ethernet transmission , it support the conversion between Modbus TCP and Modbus RTU and supports virtual serial port functionality, it has 4 digital inputs, 2 analog input and 4 relay output.
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IO Ports Description
Digital Inputs
It's compatible with passive switch(dry node) and active level(wet node), for the active level, wet mode, the voltage range as followed:
| VCC Voltage | Low Level Range | High Level Range |
| 24V | 0-17V | 17-24V |
| 9V | 0-3V | 3-9V |
Analog Inputs: multiple options
Current input : 4~20mA (INZ-IO-6042-I20)
Voltage input:
0~5V,0~10V (INZ-IO-6042-V5), (INZ-IO-6042-V10)
Resistance input: 0~10K (INZ-IO-6042-R10K)
Digital Outputs
Output type: relay output (5A@AC250V/DC30V)
Features
Support DHCP and DNS
The Remote IO Module supports DHCP and DNS to solve IP P management, IP conflict. It can fulfill telecommunication requirements through domain name..
Modbus Communication
Connect the input and output devices on site to INZ-IO-6042, and then the INZ-IO-6042 connect to the Ethernet network, so the host computer could inquiry input signal of input devices and control the relay output of output devices.
Support Web interface and Device management tool to configure device
Technical Parameter
| Figure | |
| Size | L x w x H = 12.2cm x 7.2cm x 3.4cm |
| Serial Port | |
| RS485 port, 1200-115200bps (default 9600), 8bits, NONE parity, 1stop bit | |
| Software | |
| Upper Layer Protocol | Modbus RTU/Modbus TCP |
| Physical Protocol | Ethernet, RS485 |
| Relay Transmission Time (Response time) | |
| <30ms | |
| AI Input Format | |
| Current: | 4-20mA, 0-20mA |
| Voltage: | 0-5V, 0-10V |
| Resister: | 0-10K, temperature/humidity sensor |
| Power Consumption | |
| <1.8W, <75mA, @24V | |
| Environment | |
| Operating temperature | -40 ~ 85℃ |
| Storage temperature | -45 ~ 165℃ |
| Humidity | 5 ~ 95% relative |
Modbus Command Description
The remote I/O controller uses MODBUS TCP or RTU to communicate with PC software, Modbus register table defined as followed:
| Register address | No. of DI/DO/AI | Modbus Command | Descriptions | R/W |
| 00001 | 0 | 01 | No. 1 DI | Read Only |
| 00002 | 1 | 01 | No. 2 DI | Read Only |
| 00003 | 2 | 01 | No. 3 DI | Read Only |
| 00004 | 3 | 01 | No. 4 DI | Read Only |
| 00017 | 0 | 01/05 | No. 1 DO | Read/Write |
| 00018 | 1 | 01/05 | No. 2 DO | Read/Write |
| 00019 | 2 | 01/05 | No. 3 DO | Read/Write |
| 00020 | 3 | 01/05 | No. 4 DO | Read/Write |
| 30001 | 0 | 04 | No. 1 AI | Read Only |
| 30002 | 1 | 04 | No. 2 AI | Read Only |
Take for an example:
1.Single coil read command:
0x01
2.Input register read command: 0x04
3.Single coil write command: 0x05
| single coil read command: 0x01 | ||||||||
| bytes | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| name | address | command | Register addr high | Register addr low | Data len high | Data len low | CRC high | CRC low |
example: send-> 01 01 00 00 00 04 3d c9
recv->01
01 01 of 11 8c
| read input register command:0x04 | ||||||||
| bytes | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| name | address | command | Register addr high | Register addr low | Data len high | Data len low | CRC high | CRC low |
example: send-> 01 04 00 00 00 02 71 cb
recv->01
04 04 00 01 00 02 2b 85
| single coil set command: 0x05 | ||||||||
| bytes | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| name | address | command | Register addr high | Register addr low | Data len high | Data len low | CRC high | CRC low |
example: send-> 01 05 00 10 ff 00 8d ff
recv->01
05 00 10 ff 00 8d ff
Product Compare
| Remote IO Module | ||
| Model | INZ-IO-6042 | INZ-IO-6002 |
| Analog input | 2*AI | 2*AI |
| Digital input | 4*DI | 4*DI |
| Relay output | 4*DO | 4*DO |
| RJ45 Ethernet port | √ | - |
| RS485 | - | √ |
-
Download
INZ-IO-6042 User Manual
