SAN Annunciator Manual
35
Installation
The ISP-96 requires 5 1/4” of vertical height and 2” of rear clearance in
the enclosure.
Field Wiring
TB1-1 +24 VDC
TB1-2 24 VDC Common
ISP-96 Data Line Wiring
Communications
Format
Style 4
(Class B)
Style 7
(Class A)
Notes
RS-485
TB1-3
+RS-485
TB1-4
-RS-485
TB1-3
+RS-485, Ch #1
TB1-4
-RS-485, Ch #1
TB1-5
+RS-485, Ch #2
TB1-6
-RS-485, Ch #2
Install JP1/JP2 if
SAN-CPU is last
device on RS-485
data line.
Jumper Setup
SAN CPU:
JP1
Install when using style 4 (Class B) or style 7 (Class A) RS-
485 communications format, AND the ISP-96 is the last
device on the data line.
JP2
Install when using style 7 (Class A) RS-485 communications
format, AND the ISP-96 is the last device on the data line.
LED Switch Cards:
JP1
One continuity jumper on each card. Jumpers are on inside of
cards, facing back-side of metal face plate. The jumper at the
middle of assembly should be removed, and jumper on the side
of the assembly should be installed.
Note:
If jumpers are NOT properly installed, an xx99 supervisory open
will appear.
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