Installation Manual
| DCIPS2B-S-00-B11 Power Supply System
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+1 (208) 635-6400 | www.transtector.com
+1 (208) 635-6400 | www.transtector.com
4.8 Alarm and Signal Connections
There are two kinds of alarm interface board for selection to meet the user’s requirement.
• ACX External Board: Select this if the ACX internal communication board is selected
and a maximum of 4 alarm relay outputs are required.
• ACX Relay Board: Select this if the ACX internal communication board is selected and
5 - 10 alarm relay outputs are required.
Figure 4-15 PCC External Board
XC3
3
2
1
Alarm 1
6
5
4
Alarm 2
XC6
3
2
1
Alarm 3
6
5
4
Alarm 4
XC5
2
1
Multi purpose 7-12
Multi purpose 1-6
XC2
+5V
0V
TEMP1(BATT)
3
2
1
XC4
50
XC1
Digital In 2
+5V
Digital In 1
XC7
Digital out 2
+V
Digital out 1
XC8
+5V
0V
TEMP2(AMB)
6
5
4
4
3
6
5
8
7
10
9
12
11
GND
GND
Symmetry#1
Symmetry#2
Temperature
sensor
Red
Green
Blue
Red
Green
Blue
Red
Green
Blue
Temperature
sensor
Red
Green
Blue
Figure 4-16 ACX External Board
XC3
3
2
1
Alarm 1
6
5
4
Alarm 2
XC6
3
2
1
Alarm 3
6
5
4
Alarm 4
XC5
2
1
Multi purpose 7-12
Multi purpose 1-6
XC2
+5V
0V
TEMP1(BATT)
3
2
1
XC4
50
XC1
Digital In 2
+5V
Digital In 1
XC7
Digital out 2
+VR
Digital out 1
XC8
+5V
0V
TEMP2(AMB)
6
5
4
4
3
6
5
8
7
10
9
12
11
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
K1
K2
K4
K3
K5
K6
XC10
XC9
XC11
GND
GND
Symmetry#1
Symmetry#2
Temperature
sensor
Red
Green
Blue
Red
Green
Blue
Red
Green
Blue
8
8
XC13
XC12
Temperature
sensor
Red
Green
Blue
Figure 4-17 ACX Relay Board
The alarm interface board is located in the top right side of the system. To connect the alarm
cable to the alarm interface board, follow the steps below:
1. Pull out the alarm interface board support by unscrewing two retaining screws on the
rear of the power system (Figure 4-18, #1).
2. Remove the green plug from each connector (Figure 4-18, #2)
3. Determine whether to reference normally closed or normally open with reference to
common for each alarm contact.
4. Strip the wires back approximately 10mm. Stranded wire may be soldered or covered
with copper ferrule if desired.
5. Insert the wire into the openings of green plug and tighten screw to clamp wire (Figure
4-18, #3).
6. Re-insert the the green plug with the alarm cable into the alarm interface board (Figure
4-18, #4).
7.
Replace the alarm interface board support and fix it.
