System Sensor PDRP-1002 - Manual (Page 20)

3 Installation Procedure AC Power
20 The PDRP-1002 PN 51135:A 03/11/99
AC Power
Primary power required for the PDRP-1002 panel is 120 VAC, 50/60 Hz, 1.2 amps and
primary power for the PDRP-1002E is 220/240 VAC, 50 Hz, 0.6 amps. Overcurrent
protection for this circuit must comply with Article 760 of the National Electrical Code
(NEC) and/or local codes. Use #14 AWG (2.00 mm
2 )or larger wire with 600 volt rating.
Battery Power
Observe polarity when connecting battery. Connect battery cable to J9 on the main
board using the plug-in connector provided. See Appendix A for calculation of correct
battery rating.
CAUTION: Batteries contain sulfuric acid which can cause severe burns to the skin and
eyes, and can destroy fabrics. If contact is made with sulfuric acid, immediately flush
skin or eyes with water for 15 minutes and seek immediate medical attention.
Voltmeter/Ammeter
To monitor battery voltage and battery charging current, a 4XMM (NOTIFIER) is
required. To install the power meter module, remove the jumper labeled “AMP” and
connect cable assembly P2 to pin connector J2 and cable assembly P3 to pin connector
J3 on the main board. Secure the 4XMM to the backbox with the two screws provided.
On some models, it will be necessary to install the meter bracket with the nuts and bolts
provided.
Figure 9 Diagram of the 4XMM Voltmeter Connected to the Main Board
!
J3
J9
J2
0
10 20
30
DC VOLTS
0
5 5
DC AMPERES
R
P
M
BVM
.c
d
r
P2
P3