Does the Click PLC have local expansion or remote inputs and outputs?
The Click PLC can have a maximum of 8 I/O modules for each CPU. It does not have remote I/O but can be used in distributed I/O systems.
Distributed I/O will not update every scan of the PLC. The Click PLC can have its own distributed I/O via the communication ports to itself or through a variety of devices
like the Stride Remote I/O.
It can be used as distributed I/O through Modbus TCP/ RTU, Ethernet IP, or MQTT to other systems like a BRX Do-More or Productivity Series PLCs.
See the comments below for examples of these configurations.

Stride Remote I/O with Solo Temperature Controller
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Click PLC to Modbus TCP RTU Remote IO BX-MBIO (Distributed I/O)
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Productivity 1000 Series PLC Click EtherNet/IP Remote I/O (Distributed I/O)
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Programming and examples of the Click and Click PLUS PLC series can be found at this URL:
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General information on the Click series of controllers:
www.clickplcs.com/config

System configuration tools will also calculate the power budget, I/O count, and price.
Click PLUS PLC Configuration:
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Click PLC Configuration:
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We are using the Click and Click PLUS PLCs for several reasons. Here are just a few.
- Investment is low for the hardware, and the software is free
- Standalone PLC with built-in I/O
- Communication ability - Ethernet Port, RS232, RS485 - support for protocols such as Modbus RTU, Modbus TCP, etc.
- Ability to directly expand the system with various modules, including RTD and Thermocouple inputs.

#shorts
ACC Automation
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