MOD-8I8RO

Industrial expansion module, 8 digital inputs and 8 relay outputs on Modbus RTU, with RS485 interface.

Features:

• INPUT / OUTPUT: 8 digital inputs, 8 relay outputs
• OUTPUT / INPUT: RS485 - Modbus Slave (ASCII, RTU)
• Mounting on a DIN rail
• 8 configurable 32-bit counters
• Ability to connect 2 encoders
• Inputs PNP or NPN, depending on the connection
• 8 relay outputs grouped in 2 sections (2 separate COM)
• Configurable output status after power return
• Watchdog function
• Relay outputs with a maximum current of 3A 30V DC and 3A 250V AC
• Galvanic isolation of inputs
• Comfortable connectors for cables (up to 2.5 mm2)
• 2 years warranty
• Made in Poland

The 8IR8O is an innovative device that provides simple and inexpensive extension of input and output lines in popular PLCs.

The module communicates with all commercially available PLCs, devices that support the popular MODBUS MASTER protocol.

The device has 8 digital inputs with configurable counter and 8 relay outputs. Inputs are isolated from logic using optocouplers. Each channel can be individually configured in one of several modes (counting pulses, counting time, encoder).

This module is connected to the RS485 bus via two wire twisted pair. Communication is made using the MODBUS RTU or MODBUS ASCII protocol. The use of a 32-bit ARM core processor provides fast data processing and fast communication. The transmission speed is configurable from 2400 to 115200.

The module is designed for mounting on DIN rail according to DIN EN 5002.

The module is equipped with a set of LEDs used to indicate the status of inputs and outputs useful for diagnostic purposes and for helping to find errors.

Configuration of the module is done via USB with a dedicated computer program. It is also possible to change parameters using the MODBUS protocol.

SLIM modules can be easily connected to each other via the Quick Connector. Just supply the module and RS485 power to the first module. With the MOD-QC tape, both values will be passed to the next modules.

Available accessories:

• Connection tape: MOD-QC
• Programming cable: mini USB

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