Grayhill offers I/O modules in the industry standard sizes of mini, standard and G5. Grayhill also offers its unique Open-Line style I/O module that offers two input/output points per snap-in module. This not only saves space but also offers quick and tool-free assembly and modification. Grayhill’s I/O Racks are available in industry standard size as well as a miniature footprint size to save panel space.

Grayhill’s Control and I/O Systems allow manufacturers and integrators to build custom control systems from standard components. If your application requires it, we can put our expertise in the following areas to work for you:

Ethernet/IP, Modbus TCP, Foundation Fieldbus, Devicenet®, Profibus DP, Modbus, and standard RS-232 or RS-422/485 protocols
Hot swappability
Single point I/O, dual point I/O, and I/O blocks as well as high density fixed I/O schemes
Smart I/O
Built-in fault diagnostics

Parameter Name	Parameter Value
Number of inputs/outputs	multi-channel
Mounting	rack