Unipower Guardian Access 3U User Manual

Page 53
POWERING TECHNOLOGY
Manual No. MS0027-MAN rev. 4
guardian_access_3u_ms27-man-rev4-0817.indd
A.3 Block Diagram
- Battery 1
- Battery n
0V
- Load 1
- Load n
LVD
- PLD Load 1
- PLD Load n
Optional PLD
USB
96
J3
9
J1
J2
Ethernet
96
XC1
ACC internal board
1 0V
2 -48V
XC9-A
XC9-B
XC7 RS485
8
XC8
8
System voltage out
RS232
XC2
XC3 System voltage in
XC5 Door alarm
XC6 Surge arrestor alarm
1
1
2
2
ACC
Fuse alarm board(9948)
shunt
Rectifier Rectifier
Subrack for
2xRectifier
+
-
Rectifier Rectifier
Subrack for
2xRectifier
+ -
Rectifier
Subrack for
1xRectifier
+
-
8
J1
J2
XC4
8
XC10
CAN
L1 L2
L3 N
N N PEPE
1 shunt-
2 shunt+
3 bat alarm
4 load alarm
5 LVD disconnect
6 LVD reconnect
11 PLD disconnect
12 PLD reconnect
XC3
3
2
1
Alarm 1
3
2
1
Alarm 2
XC6
3
2
1
Alarm 3
3
2
1
Alarm 4
XC5
2
1
12
8
7
Multi purpose 7-12
Multi purpose 1-6
XC2
+5V
0V
Sense
3
2
1
Temp. 1
XC4
50
XC1
ACC external board
4
3
6
5
10
9
11
Digital In 2
+5V
Digital In 1
XC7
Digital out 2
+V
Digital out 1
XC8
Surge protection module
GND
GND
Applicable for 5 POS system

Unipower Guardian Access 3U Specifications

General

Brand	Unipower
Model	Guardian Access 3U
Category	Power Supply
Language	English