Emerson Liqui-tect 460 Kits - Manual (Page 4)

4
© 2007 Liebert Corporation
All rights reserved throughout the world. Specifications subject
to change without notice. ® Liebert and the Liebert logo are registered trademarks of
Liebert Corporation. All names referred to are trademarks or
registered trademarks of their respective owners.
SL-31052_REV0_06-07
Liebert Corporation
1050 Dearborn Drive
P.O. Box 29186
Columbus, OH 43229 Telephone: 1-800-877-9222
Facsimile: 1-614-841-6022
www.liebert.com
Wiring to Auxiliary Alarm Panels
The LT460 has two Form-C dry contact alarm output contacts (TB2 & TB3). Each contact is rated for 24 VAC
at 3 amp.
Figure 3 LT460 to Liebert environmental units
Figure 4 LT460 to Liebert contact monitor panel
Liebert Deluxe Sys/3,
Challenger, Himod or
MM2 (8 Ton)
24 (24V)
51
LT460
TB2
TB2-2 (C)
TB2-1 (N.O.)
TB2-3 (N.C.) Env. Unit
Liebert MM2 (1 to 5 Ton)
TB1-1 (24V)
TB1-2
LT460
TB2
TB2-2 (C)
TB2-1 (N.O.)
TB2-3 (N.C.) Env. Unit
OR
TB2
TB2-2 (C)
TB2-1 (N.O.)
TB2-3 (N.C.) Env. Unit
TB1-1 (24V)
TB1-3
Liebert MM2 (1 to 5 Ton) LT460
TB2-3 (N.C.)
TB2
Liebert DS LT460
TB2-2 (C)
TB2-1 (N.O.)
Environmental
unit
24 (24V)
50, 51, 55 or 56
TB2-3 (N.C.)
TB2
Liebert Deluxe System/3,
Challenger, Himod or
Mini-Mate2 (8 ton)
LT460
TB2
Liebert Mini-Mate2
(1 to 5 ton)
LT460
TB2-2 (C)
TB2-1 (N.O.)
TB2-3 (N.C.)
TB2-2 (C)
TB2-1 (N.O.)
Environmental
unit
Environmental
unit
24 (24V)
51, 55 or 56
TB1-1 (24V)
TB1-2 or TB1-3
TB2
TB2-2 (C)
TB2-1 (N.O.)
TB2-3 (N.C.)
LT460 Liebert Contact
Monitor Panel
Input
Contact
(N.O.)
Alarm Panel
TB2-3 (N.C.)
TB2-2 (C)
TB2-1 (N.O.)
TB2
LT460
Alarm panel
Liebert contact
monitor panel
Input
contact
(N.O.)