Honeywell LYNX Series Installation Instructions

Connecting LYNX Series Controls to the GSMX, GSMV or
7845GSMR Communications Device
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Refer to the GSMX and LYNX PLUS, LYNXR-2 or LYNXR-I Installation Instructions for additional information
and procedures. If you are installing the Communications Device with a LYNXR PLUS control, ensure that the
cable is properly routed. If used, interconnecting wiring between the cable and the communications device
must not exceed 20ft in length.
Connecting the GSMX
1. Splice the stripped end of two cables (P/N 600-00151) to each other as shown in Figure 1 and Table 1.
It is essential that the wires are spliced exactly as shown on Figure 1. If used, interconnecting wiring between

the two cables must not exceed 20ft in length.
2. Connect one end of the spliced cable (P/N 600-00151) to the receptacle on GSMX as shown in Figure 1.
3. Connect the other end of the spliced cable (P/N 600-00151) to the communications port on the LYNX PLUS,
LYNXR-I or LYNXR-2 as shown in Figure 1. For the LYNX PLUS, ensure that the cable is properly routed as
shown on Figure 2.
10 11
Power Line
Carrier
Connector
Battery
Connectors
GSM/GSML
Port
CABLE
P/N 600-00151
Table 1 - Cable 600-00151 Splice Configuration
LYNX Series
Yellow
Red
Black
Green
LYNX PLUS
Super Hi
YELLOW
Standard
RED
GSM/GSML
Port
BLACK
GREEN
CABLE
P/N 600-00151
1 2 3 4
LYNXR-I /
LYNXR-2
SERIES
RED
BLACK
YELLOW
GREEN
Figure 1. GSMX Connections
GSMX
Green
Black
Red
Yellow
Test
Button
GSMX
GREEN
YELLOW
BLACK
RED
RED
OR BLACK
YELLOW
GREEN
SPLICE
800-07760 10/10 Rev. A
LYNXGSMEXTCB-001-V0