The INNIS21 is a Network Interface Slave module that is part of the Harmony series of distributed control systems from ABB. It is a single printed circuit board that occupies one slot in a module mounting unit (MMU).
The INNIS21 provides a serial communication interface between the Harmony system and other devices, such as programmable logic controllers (PLCs), human-machine interfaces (HMIs), and drives. It supports a variety of communication protocols, including Modbus, Ethernet/IP, and Profibus.
Here are some of the key features of the INNIS21:
- Supports a variety of communication protocols
- Single printed circuit board for easy installation
- Occupies one slot in a module mounting unit (MMU)
- Provides a serial communication interface between the Harmony system and other devices
The INNIS21 is a versatile and powerful communication module that can be used in a variety of applications, including industrial automation, building automation, and power generation.
Here are some of the specifications of the INNIS21:
- Dimensions: 73.66 mm (depth) x 271.78 mm (width) x 358.14 mm (height)
Provide on-going availability of automation replacement parts
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