Häwa – E20HRP – Hitachi Compact PLC Controller Module, 12 DC In / 8 Relay Out

The E20HRP, manufactured by Hawa (also labeled Häwa/Hitachi), is a compact programmable logic controller (PLC) from the Jet‑SP E-series. It features 12 DC inputs and 8 relay outputs, with support for expandable functions such as high-speed counters and external power input. Ideal for industrial automation, it mounts easily in small control cabinets and is powered by a broad 100–240 VAC range.

Key Features:

• Model: E20HRP (Jet‑SP E-series compact PLC)  

• I/O Configuration: 12 × DC Inputs, 8 × Relay Outputs; expandable capabilities, including high-speed counter support ()

• Power Supply: 100–240 VAC primary power – supports international voltages  

• Mounting: Compact DIN-rail module (height similar to DIN-rail power devices)

• Connectors: Multi‑pin terminal block including programming port

• Use Cases: Ideal for legacy Hitachi/Häwa automation systems, machine control, HMI integration