I/O panel, autodialer or monitoring system can be used to monitor your Liebert unit. The Liebert iCOM-DO card is available as a factory-installed option or in a kit for field-retrofit to Liebert Precision Cooling units equipped with the Liebert iCOM control.
Installation NSTALLATION As a retrofit kit, the Liebert iCOM-DO is secured to a metal mounting plate. The mounting plate is then attached to a flat metal surface in the extra low voltage (ELV) section of the Lie- bert unit. If the Liebert iCOM-DO was ordered as a factory-installed option, proceed to 3.0 - Configuration.
P43 on the cooling unit control board to TB100 on the Route CAN Bus communications from P999 Liebert iCOM-DO on the Liebert iCOM-DO board to P66 or P67 board on the back of the Liebert iCOM control...
Liebert iCOM display. The small Liebert iCOM display cannot be used to configure the Liebert iCOM-DO outputs. Refer to the Liebert iCOM manual, SL-18835, for details. The docu- ment is available at Liebert’s Web site: www.liebert.com...
Outputs - Status and Alarms UTPUTS TATUS AND LARMS A three-position screw terminal block is provided for each Form-C contact closure output. The wiring connection is uni- form for all 16 outputs: Position 1: Common Position 2: Normally Closed Position 3: Normally Open Position 1 is the left-most connection, and is marked by a tri- angular symbol on the circuit board.
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