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190-01115-01
G3X/G3X Touch Installation Manual - G3X w/GTR 20 Interconnect Drawings
Rev. AC
Page 28-1
28 G3X W/GTR 20 INTERCONNECT DRAWINGS
This section contains interconnect drawings for installing a GTR 20 unit(s) into a G3X system. GTR 200
units may also be installed into a G3X system, but may use different connections than the GTR 20. Use
the interconnect drawings in the GTR 200 Installation Manual (190-01553-00) for installing a GTR 200
into a G3X system. Table 28-1 lists the interface methods that can/cannot be used for GTR 20/200 to G3X
systems.
NOTE
The GTR 20 wiring diagrams in this section use only CAN connections, the GTR 200
Installation Manual shows both CAN and RS232 connections.
Table 28-1 GTR to GDU Interface Methods
GTR
GDU 37X
GDU 4XX
GTR 20
None
CAN Only
GTR 200
RS-232 or CAN (CAN preferred)
CAN Only