Lenel LNL-1100-S3


Security Alarm Input Control Module Board, Series 3

Availability: In Stock

Condition: New
Brand: Lenel
Status: Active
SKU: 80776
Manufacturer Part #: LNL-1100-S3


Series 3 LenelS2TM Input Control Module (ICM) provides the access control system with high-speed acknowledgement of critical alarm points in monitored areas. The ICM communicates directly with the Intelligent System Controller (ISC) by either 2-wire or 4-wire RS-485 communication. The ICM has 16 configurable input control points and 2 output control relays. It supports normally open, normally closed, supervised and non-supervised circuits.

Additional information

Weight 0.80 lbs
Dimensions 6.00 × 8.00 × 1.00 in



Production Status



  • Grade B, A, and AA line supervision
  • 12 or 24 VDC input power
  • 16 programmable supervised or non-supervised contacts
  • 2 Form-C 5 A, 28 VDC contacts for load switching
  • 2 dedicated inputs for tamper and power failure status
  • On-board termination jumpers
  • DIP switch-selectable addressing
  • Elevator control, support for 128 floors
  • Status LED for host communication and heartbeat
  • Variable resistor values for line supervision
  • Downloadable firmware
  • Suitable as replacement for Series 1 and Series 2 boards


Input Control Module; LNL-1100 Series 3
Lenel – Data Sheet


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