Quest Controls Inc.

    TELSEC® Digital Input Expansion Module (DIEM)

  • Customer Service

    Questions?
    Feel free to call us:
    1-800-373-6331
    or email us:

TELSEC® Digital Input Expansion Module (DIEM)

Monitoring, Control & Test Solutions for Telecom

telsec_diem

Picture 1 of 1

Product Information
The TELSEC® Digital Input Expansion Module (DIEM) provides up to an additional two hundred discrete inputs for monitoring of environmental and critical equipment alarms.

The TELSEC® Digital Input Expansion Module (DIEM) provides up to an additional two hundred discrete inputs for monitoring of environmental and critical equipment alarms. All inputs are individually isolated and designed to monitor dry contact closures, wet contact closures and shunts to ground.

The unit fits in a standard 19” or 23” rack and has 25 pair connectors for cabling to field wiring devices such as wire wrap blocks, punch blocks (66/Krone) or screw terminal modules. This expansion shelf is easy to install and configure, allowing the end-user to quickly increase the alarm monitoring with little effort.

Part Numbers – 150794-100, 150794-150, 150794-200
Number of Inputs – 100, 150, 200
Connector Type – 50-pin Amphenol® connectors. Supports 2 wire connections for each input
Inputs – Individually isolated dry contact closures or wet contact closures ± 60 VDC max.
Communication – RS-485 bus to network to the TELSEC® 2000RM. Maximum distance is 1000’ (305 m)
Electrical – +24 or -48 VDC 1 amp. max. Optional 120/220 VAC, 60Hz, 0.5 Amp with external power supply
Environmental Operating – Operating temperature -40° to 160°F (-40° to 71°C), 0-95% RH Non-condensing
Dimensions – 17” W x 10.5” D x 1.75” H (432 mm W x 267 mm D x 45 mm H)
Shipping Weight – 4.5 lb. (2.0 kg), 5 lb. (2.3 kg), 5.5 lb. (2.5 kg)
Warranty – 1 Year

Specifications subject to change without notice.