Syncro 16 channel I/O board ( Input / output)
* To further enhance the versatility of the Syncro AS fire alarm system, additional I/O capability can be added using Syncro I/O boards
* These boards have 16 channels of I/O, each of which can be individually programmed as digital inputs or outputs
* Up to 32 of these boards can be connected to the dedicated RS485 bus
* The I/O boards may be mixed on the RS485 bus with other expansion/control boards