RC608-232 Remote IO Module (RS232 Interface) with 8 Inputs 8 Outputs & Relay Output for MODBUS RTU

RC608-232 Remote IO Module (RS232 Interface) with 8 Inputs 8 Outputs & Relay Output for MODBUS RTU

Attention:
- The input of the IO module is NPN-type input. A PNP to NPN adapter cable can be used if you need to connect a PNP type PLC or sensor.

Description:
Your host (microcontroller, PLC and HMI touch screen) can send commands through RS485 or RS232 bus to control the relay output status of the I/O module. And it can also collect the switch quantity input status of the I/O module. Standard Modbus RTU protocol is supported.

The IO module is mainly used in automatic processing machinery and equipment, industrial field data collection, industrial equipment control, etc.

Functions:
- RS485 or RS232 serial communication. Supports standard MODBUS RTU protocol
- Up to 8-way digital switch quantity can be acquired (N-type input or dry contact switches)
- 8 relay outputs can be controlled (NO contacts)
- The baud rate of the serial port (1200-115200) can be modified. It covers several commonly used baud rates
- Supports to modify the serial port verification mode (no check, even check and odd check)
- Matching PC software is provided to facilitate testing and easy modification of all parameters

Features:
- Easy to install: it supports standard 35mm rails, and can also be fixed directly to a chassis with 4 screws.
- Built-in switching power supply circuit, with high conversion efficiency, can work continuously for a long time.
- Wide supply voltage range: 9-36V. Automatically adaptable to 12V and 24V systems.
- Its power input is designed with reverse connection protection.
- The output relays are original quality relay for Omron, with a long life and reliable contact.
- The input is optocoupler isolated.
- RS485 and RS232 interfaces are optocoupler isolated.
- CPU core circuit is shielded to effectively resist radiated interference.
- Chips are all original and new. And the industrial-grade temperature range is -40 to 85°C.
- Industrial-grade imported RS485 chip (optional), ±15KV ESD protection, TVS protection, input over-voltage and current limit protection.
- High-quality integral crimp terminal is adopted, and the crimp wire is tight and not easy to fall off.

Basic Parameters (RC608-232):
- Model number: RC608-232
- Communication interface: isolated RS232
- Input port: 8 switch quantity inputs. Supports N-type input and dry contact switches
- Output port: 8 relays and normally open contacts. Contact capacity: AC 250V 3A
- Input terminal: Terminal model is 2EDG-18P
- Output terminal: Terminal model is 2EDG-18P
- Power supply: DC 9~36V; 90mA at 24V; 180mA at 12V
- Maximum power consumption of the controller: 2.5W
- Protocol: Standard Modbus RTU protocol. Each instruction has an answer
- Case dimensions: 115mm x 90mm x 40mm/4.5" x 3.5" x 1.6" (LxWxH)
- Installation: 35mm standard rail mounting or fixed by screws
- Weight: 180g/0.4lb
- Operating temperature: -40°C to 85°C
- Operating humidity: 10%~90%
- Storage temperature: -40°C to 85°C

Package Included:
- 1 x IO Module

Packaging Details:
- Weight: 0.35kg