Wiring aggregation device, wiring aggregation system, and contact information transmission method

摘要

A wiring aggregation device (1) including one or more subunits (3-1 to 3-3), wherein a plurality of subunits (3-1 to 3-3) are collected from a plurality of devices (6). A first serial signal obtained by parallel-to-serial conversion of the contact information is output to the control module (10), and a plurality of contact information obtained by serial-parallel conversion of the second serial signal acquired from the control module (10) are provided. An input / output module (20-1, 20-2) to be output to the device (6) and a first serial signal acquired from the input / output module (20-1, 20-2) are arranged at specified frame positions. To generate a transmission frame, transmit the generated transmission frame to another wiring aggregation device, extract a second serial signal arranged at a specified frame position from a reception frame obtained from the other wiring aggregation device, and And a control module that outputs the force module (20-1, 20-2) (10), the.