Figure 9: Power Distribution Board Field Wiring - Honeywell NetAXS NX4L1 Installation Manual

The following figure shows the power distribution board field wiring.

Figure 9: Power Distribution Board Field Wiring

NetAXS™ NX4L1 Access Control Unit Installation Guide, Document 7-901099V3
NetAXS
Circuit Board
1 NC
1 COM
1 NO
2 NC
2 COM
2 NO CONTROL
OUTPUT
3 NC RELAYS
3 COM
3 NO
4 NC
4 COM
4 NO
POWER
DISTRIBUTION
BOARD
+ DC
DC
POWER
SUPPLY
DC
NetAXS™ NX4L1 Installation Guide
NX4L1
ENCLOSURE
5 NO
5 COM
5 NC
6 NO
6 COM
6 NC
7 NO
7 COM
7 NC
8 NO
8 COM
8 NC
FIRE PANEL IN+
FIRE PANEL IN
CNTRL+
CNTRL
Use either
N.C. or N.O.
relay
connection
Installation
FIELD WIRING
FACTORY WIRING
FACTORY WIRING
NETAXS RELAY N.O. TO POWER
DISTRIBUTION BOARD INPUT GND.
NETAXS RELAY COM TO POWER
DISTRIBUTION BOARD INPUT #.
FIELD WIRING
FROM EXTERNAL
FIRE ALARM
CONTROL PANEL
(This feature has not
been evaluated by UL)
LOCK
CONTROL
VOLTAGE
DOOR LOCK,
STRIKE OR
S-4
OTHER FIELD
DEVICE
COMMON
FIELD WIRING
DEVICE COMMON TO POWER
DISTRIBUTION BOARD NEG #.
DEVICE POWER TO POWER
DISTRIBUTION BOARD RELAY # N.C.
(FAIL SAFE) OR N.O. (FAIL SECURE)
TERMINAL.
LOCATE S-4 SUPPRESSOR CLOSE
TO THE FIELD LOAD.
31