Alpha Technologies Serial System Controller - Manual (Page 20)

20
018-332-C0-002 Rev. B
1. System Overview
© 2001 TM
Figure 1-9; Battery Connector
+24
+36 +36
+24
+12
Neg
Optional
+48
+12
+24
+12
+24
+12
+36
1HJ
Optional
8
4
3
2
1
8
7
6
5
1
2
3
4 7
6
5
P in 8 Open
Figure 1-10; Battery Schematic
1.2.8 Battery Connection Port
The BATT connection (8-pin Mini Mate-n-Lok) is a battery monitoring interface
capable of measuring two sets of 36V or 48V battery strings. Pin 1 is always the
lowest potential of the battery string.
Pin # Description
1 Batt -
2 Batt Set #1 12V potential
3 Batt Set #1 24V potential
4 Batt Set #1 36V potential
5 (optional) Batt Set #2 12V potential
6 (optional) Batt Set #2 24V potential
7 (optional) Batt Set #2 36V potential
8 (optional) +48V potential
1.2 Indicators & Connections, continued
4
3
2
1
8
7
6
5