Allen-Bradley PowerFlex 700H Hardware Service Manual page 107

Table C.Q Right Side Main Cooling Fan Inverter Connections
Description
+15V dc power
Fan Alarm
Figure C.8 X50 Terminal Block Connectors
Customer Connections
Example External Precharge Circuitry
CR1
Pilot Relay
CR1
M
Main DC Contactor
M CR2
Precharge
For DC Input Only
(Do Not Install on AC Input Drives)
Table C.R X50 Terminal Block Precharge Circuit Connections
ASIC Board
Connector
X9 on ASIC
Board #1
X15 on ASIC
Board #1
X9 on ASIC
Board #2
X15 on ASIC
Board #2
Fan Inverter
Connector Pin Number Pin Number
X3 2
4
Terminal Blocks
M
M
Terminal to X50 Terminal Block Description
25 . . .
26 . . .
21 . . .
23 . . .
25 . . .
26 . . .
21 . . .
23 . . .
Connector Descriptions
Fan Inverter
Connector
4 X3
2
Drive Connections
X50 #1
X9
25
1
26
2
21
3
23
4
X15
X50 #2
X9
25
1
26
2
21
3
23
4
X15
1 Precharge Complete Signal
2 Precharge Complete Signal
3 Charge Relay Contact
4 Charge Relay Contact
1 Precharge Complete Signal
2 Precharge Complete Signal
3 Charge Relay Contact
4 Charge Relay Contact
C-11
Description
+15V dc power
Fan Alarm
ASIC Board #1
+24V DC
0V DC
Charge
Relay
ASIC Board #2
+24V DC
0V DC
Charge
Relay