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NetAXS™ NX4S1 Installation
System Configuration
5.14 N-485-PCI-2/NetAXS™ Access Controller Panel Connection Detail
This diagram has not been reviewed by UL. Note that PCI-2 units can also be wired anywhere along
the drop line. See Figure 18 on page 28 and Figure 19 on page 29.
Figure 30: N-485-PCI-2/NetAXS™ Access Controller Panel Connection Detail
12 3
X
DO NOT C ONNECT or
GROUND SHIELD
See 485 interface
connection note
T o Serial Connection
DIP Switch Settings
S1:ON
S2:ON
S3:ON
S4:ON
S5:ON
S6:ON
S7:ON
S8:OFF
DIP Switch Settings
S1-S5:Panel Address
S6: OFF
J36: CLOSED
J37: CLOSED
DIP Switch Settings
S1-S5:Panel Address
S6: OFF
J36: OPEN
J37: OPEN
485 Interface Connection T ypes
RS-485
N-485-PCI-2
N-485-HUB-2
N-485-PCI-2L
NetAXS Panel
COM Port
M-56K Modem
LANSRL100 or LANSRL U1
NetAXS TB7
NetAXS TB7
BLACK
GREEN
RED
WHITE
COMMON
Ground only one
side of cable shield
X
Shield
Ground Shield
485 -
485 +
485
Common
4,000 ft.(1,200 m) max,24 A WG,2 twisted pairs with
shield,120 ohm,23 pf (HAS part no.NCP2441-TN)
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N-485-PCI-2