CRESTRON
Operations Guide - DOC. 5737
Relay Controller: SP-RY
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Relay Controller: SP-RY
Description
Functional Description
The SP-RY is a relay controller that allows easy control of devices needing low
voltage contact closures. The relays can be programmed using momentary, latching,
toggle and more through the Crestron software. The controller can be used with the
SmartPresenter, SmarTouch ST-CP, and CNMSX systems.
NOTE:
The SP-RY provides four relays. Each set of two shares a common ground.
Physical Description
The SP-RY is a small unit with a permanently attached 3 ft. (91 cm) device cable.
The device cable consists of six wires, with stripped and soldered ends. A 3ft. (91
cm) Serial Data Cable is supplied for connection to the SmartPresenter or the
SmarTouch ST-CP systems.
SP-RY: Top View
