The MS8402 Stop Controller Card can control up to 20 stops. The Master System can support a total of 64 stop controller cards for an overall system size of up to 1280 stops. There are no special wiring requirements for stops with the MS8402. Stops can be easily organized into divisions and made into couplers or reversibles using the friendly touch screen interface of the MS8405.
Length: 15"•Width: 4"•Height: 1-1/2"