By: Crestron
The World's Leader for Advanced Home, Campus & Building Control Automation Solutions
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
16 Relay Control Card

The Crestron CNXRY-16 installs in any Y-Bus expansion slot of a 2-Series control system to provide 16 isolated, low-voltage relay closures. Each group of eight relays is referenced to a shared, floating common.


Available Configurations Include:

CNXRY-8 8 Relay Card for Y-Bus Expansion Slot



  RELAY OUTPUT A1 - A8, B1 - B8 (2) 9-pin 5mm detachable terminal blocks comprising (2 x 8) normally open, isolated relays (each group of 8 referenced to shared common);
Rated 1 Amp, 30 Volts AC/DC;
MOV arc suppression across contacts
Power Requirements
  Cresnet Power Usage 5 Watts (0.208 Amps @ 24 Volts DC)
  Temperature 41° to 113°F (5° to 45°C)
  Humidity 10% to 90% RH (non-condensing)
  Y-bus expansion card, occupies (1) Y-bus card slot in a 2-Series control system
  Height 0.98 in (2.49 cm)
  Width 5.00 in (12.70 cm)
  Depth 6.78 in (17.21 cm)

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Prices and specifications subject to change without notice.