C7400S Enthalpy Sylk Bus Sensor
INSTALLATION INSTRUCTIONS
Environmental
Operating Temperature range: -40 to 150 °F (-40 to 65 °C)
Storage Temperature range: -40 to 150 °F (-40 to 65 °C)
Shipping Temperature range: -40 to 150 °F (-40 to 65 °C)
Operating Relative Humidity range: 5% to 95% RH non-
condensing
Temperature and Humidity, C7400S:
Temperature sensing range: -40 to 150 °F (-40 to 65 °C)
Humidity sensing range: 0 to 100% RH with 5% accuracy.
PRODUCT DESCRIPTION
Dimensions (See Fig. 1):
Height: 0.8 inches (20.5 mm)
Width: 2.17 inches (55 mm)
Length: 4.25 inches (108 mm)
The C7400S Sylk Bus sensor is a combination temperature
and humidity sensor, which is intended to be used in
commercial roof top units for sensing air. The sensor is
powered by and communicates on the Sylk Bus. The C7400S
Weight: 0.58 lb. (0.265 kg)
communicates temperature and humidity separately digitally
on the Sylk Bus Communication Protocol.
Listing Agency Approvals:
EN61000-6-3,EN61000-3-2;EN61000-3-3;EN61000-6-1;
EN60730-1 Annex H.23 (emissions)
Annex H.26 (immunity)
CE Mark FOR EU
A separate controller such as the JADE™ Economizer
System (Model W7220) provides power and communications
on the Sylk Bus for the C7400S Sylk Bus sensor.
SPECIFICATIONS
51/64 (21)
Electrical
4-1/4 (108)
2-3/4 (70)
Supply Voltage: 7 to 21 Vdc
Power Consumption: 5 mA
Output Rating: 75 ohm load switched at 9600 Baud
Wiring: Sylk Bus: 2-wire (18 to 22 AWG)
2-1/64 (55)
M32331
Fig. 1. Dimensions in inches and (mm) showing mounting
holes.
62-0332-03
E4436
