Overview
Removal of the shunt from JP4 separates the AC loss trouble from other existing troubles and works with the TB4
relay contacts for immediate trouble annunciation.
Diagnostic LEDs
LED1- Green- Indicates presence of AC power
LED2- Yellow- Illuminates when an AC or battery trouble exists
2.4 Board Layout
The figures below identify the layout of the APS2-6R power supply:
Hardware Kit
A hardware kit is included for use in assembling and mounting the APS2-6R. It consists of the following items:
10
NOTE: The cover has been
removed for illustration
purposes only!
Fuse F2 for battery
protection
Batt +
+
Batt -
Green LED-
Indicates AC
power on
AC Power
HOT
Neutral
Earth Ground
Jumpers JP2 and JP3 for selecting 1-2
hour or 2-3 hour delay for AC loss
reporting. Default is immediate. See
"Configuring the APS2-6R" on page 14.
Figure 2.2 APS2-6R Board Layout
Quantity
2
#6-32 x 1.25 in. (10 mm) long,.25
2
1
Table 2.1 Hardware Kit Components
Three 24 VDC output circuits
One (1) non-power-limited
Two (2) power-limited
(Refer to the appropriate
appendix for more specific
information on output circuits)
Description
in. (2mm) hex standoff
#6-32 self-tapping screw
Trouble supervision cable
APS2-6R/E Instruction Manual — P/N 53232:B 2/26/2014
Board Layout
+
+
Yellow LED-
Indicates AC
or batt trouble
Trouble Out (J3)
Trouble In (J4)
TB4 AC
Fail/Brownout
Detection
See page 13 for
more information
JP4 UL 864 8th
Edition trouble
reporting
connector
Part No.
42026
38164
71033