Trane IntelliPak SCWG 020, SCWG 025, SCWG 030, SCWG 035, SWG 020, SWG 025, SWG 030, SWG 035, SCRG 020, SCRG 025, SCRG 032, SRG 020, SC Installation Manual page 62

62
Installation
Connecting to T racer Summit
IntelliPak ® self-contained units operate
with Trane building automation software,
Tracer Summit ® version 10.0.4 or later or
any OS2 operating system.
CAUTION
!
Tape the non-insulated end of the
shield on shielded wire at the
unit. Any connection between the
shield and ground will cause a
malfunction. If daisy-chained in
the unit, splice and tape the
shields to prevent contact with
ground.
Pre-Startup
Requirements
®
Communication Wiring
Note: Communication link wiring is a
shielded, twisted pair of wire and must
comply with applicable electrical codes.
An optional communication link provides
a serial communication interface (SCI)
between Tracer Summit
commercial self-contained (CSC) unit in
the system. The CSC system can have a
maximum of 12 CSC units per connection
®
link to Summit . Use a single 18 AWG
shielded, twisted pair wire with stranded,
thinned copper conductors to establish
each communication link between
®
Summit and each unit.
®
and each
SCXG-SVX01B-EN