Allen-Bradley 1771-0AN PLC-5 AC Output Module

Allen-Bradley 1771-0AN PLC-5 AC Output Module is a 32-point discrete output module for PLC-5 remote I/O racks, organized as four groups of eight outputs that switch 80–265 VAC loads. Each channel is rated for up to 1.0 A at 30°C (0.3 A at 60°C), with a surge capability of 10 A for 25 ms and a maximum on‑state voltage drop of 1.5 V at 1 A. Group protection is provided by four 4 A, 250 V normal‑blow fuses, with backplane current draw up to 800 mA at 5 V DC, and wiring implemented through the standard 1771-WN wiring arm. The module (Series A) is designed for PLC-5 remote I/O configurations and supports typical industrial loads such as relay coils and contactors, with turn-on/off delays around 9.3 ms at 60 Hz (11 ms at 50 Hz) and a maximum turn-off/on delay of 1.0 ms.