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RS232/Ethernet Wiring
WARNING: Shock Hazard. May result in
death or serious injury. DO NOT WIRE LIVE!
Interrupt power via circuit breaker before
wiring and servicing.
For Ethernet link, use CAT5 cable (not included) to
connect to auxiliary equipment. Maximum length
for CAT5 cable is 100 m (328 ft). The Ethernet
Link LED will light continuously when the link is
present and will flash when there is link activity.
Additional Ethernet network equipment and cables
not provided.
Network Connections
Ethernet
RS232
Link
Link
Ethernet Interface Wiring
RS232 Link Wiring
• Standard 9-pin serial connector plugs into RS232
equipment, and to Ethernet Interface.
• Must be 15 m (50 ft) or less.
RS232 Signals
Signals
Pin on 9-pin Cable
Com
5
TxD
3
RxD
2
Data Link
(to control
units,
processors,
and
wallstations)
Switches
Ethernet Link Wiring
• Standard CAT5 cable connects Ethernet Interface
to PC, router, or other Ethernet source.
• No crossover cable needed.
• Should not exceed 100 m (328 ft).
• Ethernet network and cable not provided.
seeTouch
DIP
LED 1: Power
LED 2, 3: Unused
LED 4: RS232 Link Tx
LED 5: RS232 Link Rx
LED 6: Data Link Tx
LED 7: Data Link Rx
guestroom solutions 9
®
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