TELSEC Fan Control Module (FCM2)

Monitoring, Control & Test Solutions for Telecom

Peripherals

telsec_fan_control

The Quest TELSEC® Fan Control Module (FCM2) is designed to work as a standalone integrated controller for monitoring and controlling the environment inside a Telecommunications cabinet.

Summary

The Quest TELSEC Fan Control Module (FCM2) is designed to work as a standalone integrated controller for monitoring and controlling the environment inside a Telecommunications cabinet. The TELSEC FCM2controls two fans to maintain the inside temperature of the cabinet. The internal and external fans of the heat exchanger(s) are controlled separately for speed to allow the heat exchanger to work at optimum performance. The TELSEC FCM2 is custom configurable for set points and operating modes to meet the design requirements of the cabinet.

The TELSEC FCM2 provides power distribution to the fans through GMT style fuses and monitors fan faults. Alarm outputs are available for high temp and fan failure to provide contact closures to your alarm monitoring system. Status LEDs indicate the type of fault to simplify trouble shooting. The TELSEC FCM2 incorporates fail-safe logic to turn the fans on full speed if a fault occurs or if the temperature sensors are disconnected.

The TELSEC FCM2 can be combined with the TELSEC 800, 1500 or 2000 system to provide a complete monitoring and control solution for your cabinet.

Specifications

Part Number – 150755
Connectors – Two-piece pluggable connectors for fans and control wiring
Alarm Status – LEDs for Power, Fuse Fail and 1 for each fan fail plus diagnostic LED to verify proper operation
Alarm Notification – 1 output for fuse fail, tach alarm, or controller fault and 1 output for high temp. Contact rated for 48VDC @ 100 mA
Input – Thermistor temperature sensor (p/n 340287) for control of fans, plus one contact closure to turn fans on 100% Option for additional cabinet temperature sensor
Fans Supported – Comair Rotron Diplomat DD5236 and EBM/Papst R1G133AA. Additional fans to be qualified
Fan Status Feedback – Supports fan fail alarm contact from each fan or monitors TACH signal from fan
Programming – Factory configured based upon customers requirements for temperature control, fan type and alarm thresholds
Power – 48VDC @ 1.1 amp normal operation 4.1 amp max
Fusing – Each fan fused at 2.0 amps
Ambient Operating Range – -40 to 180°F (-40 to 82°C)
Storage Temperature – -40 to 185°F (-40 to 85°C)
Size – 2.75” W x 6” L x 1.3125” H (70mm W x 152mm L x 33mm H)
Weight – 0.5 lb (227g)
Warranty – 1 Year

Specifications subject to change without notice.

 
 
 

Support Documents