The Allen-Bradley 1771-RTP3 Remote Terminal Panel is an eight‑channel remote termination device for the PLC‑5 1771‑N high‑resolution analog I/O family and is designed to mount on standard DIN rails (DIN1 or DIN3). It incorporates built‑in input resistors for voltage signals and houses fast‑acting fuses in 5 mm × 20 mm packages rated 250 V, 250 mA to protect the inputs, making it well suited for 4–20 mA signals when using ±5 V inputs. The RTP3 serves as the remote termination interface for high‑resolution 1771 analog modules within the PLC‑5 remote I/O system, rather than a processor module.
