Brand: Allen-Bradley
Model: A-B 1771-OD16
Describe: AC (120V) Isolated OutputModule
Status: New/Used
1771-OD16 is a dedicated 16 point isolated AC output module for PLC-5 platform, which adopts bidirectional thyristor solid-state output and is used to output 120V AC switch signals
A-B 1771-OD16
1771-OD16 is a 16 point isolated AC output module dedicated to the PLC-5 platform, which uses bidirectional thyristor solid-state output to output 120V AC switch signals and drive AC loads such as on-site solenoid valves, small contactors, indicator lights, etc. The module is designed with channel isolation, making it difficult for a single channel fault to spread to other circuits; The zero crossing conduction mechanism can reduce the surge current and electromagnetic interference when powered on. Solid state devices have no mechanical contact wear and are suitable for medium to high frequency on-off conditions.
Email: [email protected]
1771-OD16 是 PLC‑5 平台专用 16 点隔离交流输出模块，采用双向晶闸管固态输出，用于输出 120V AC 开关信号，驱动现场电磁阀、小型接触器、指示灯等交流负载。 模块具备通道隔离设计，单通道故障不易蔓延至其余回路；过零导通机制能够降低上电冲击电流与电磁干扰。 固态器件无机械触点磨损，适合中高频次通断工况。
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