Honeywell Q7055A - Manual (Page 12)

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN
12 EN1B-0198GE51 R0801
10 Ch1
3-pin connector for field bus channel 1
connection electrically isolated meets the
EMC-and FCC-requirements. Field Bus wiring
is described in chapter 5.2 Field Bus Connection
(Ch1 / Ch2) on Page 20.
11 AC/DC IN 18-24V
Power connector for 18-24V AC (50...60Hz) or
18-24V DC power supplies.
Power consumption is 5VA (connected via
10BaseT, twisted pair) or 12VA (connected via
AUI, 10Base5). An external power supply is
required. See also chapter 5.1 Power Connection
on Page 19.
12 RS232
9-pin SUB-D male RS232 connector,
electrically isolated, PC pin compatible,
protected against spikes.
This interface is used for initial device set-up
and requires a standard Null-Modem cable
when interfacing to a PC.
13 LAN-AUI
15-pin Attachment Unit Interface female
Ethernet LAN connector for coaxial or fiber
optic linkage (with AUI transceiver).
14 10BaseT
10BaseT RJ-45 Ethernet LAN-connector, meets
the requirements of ANSI/TIA/EIA 586
Category 5, for unshielded twisted pair
connections.