Dc/dc converter (ps2) – Rockwell Automation 7000A PowerFlex Medium Voltage AC Drive - Air-Cooled (A Frame) User Manual
Page 193
![background image](/manuals/580125/193/background.png)
Commissioning 4-39
7000 “A” Frame
7000A-RM001A-EN-P – January 2011
DC/DC Converter (PS2)
The DC/DC converter has no provision for output power
adjustments. A green LED on front case of the power supply
indicates that the power supply is functioning properly. Using a
Digital Multimeter, measure each of the outputs of the DC/DC
converter to ensure that they meet the values specified on the
electrical schematics. Compare these measured values to those
displayed on the Operator Terminal under the Metering group.
Plug 1 (P1) – INPUT
Terminal Numbers
Description
Value
1
2
Input Power (+56 V)
Plug 2 (P2) – SENSE SIGNAL
Terminal Numbers
Description
Value
Plug 3 (P3) – ISOLATOR
Terminal Numbers
Description
Value
1
2
ISOLATOR (+24V,1A)--ISOL_COMM (COM4) ±5%
Plug 4 (P4) – PWR
Terminal Numbers
Description
Value
1
2
+24V_XIO (+24V,2A)--XIO_COMM (COM3)
±5%
3
4
+HECSPWR (+24V,1A)--LCOMM (COM2)
±1%
5
4
-HECSPWR (-24V,1A)—LCOMM (COM2)
±1%
6
7
+15V_PWR (+15V,1A)—ACOMM (COM1)
±0.5V
8
7
-15V PWR (-15V,1A)--ACOMM (COM1)
± 0.5V
9
10
+5V PWR (+5V,5A)--DGND (COM1)
5.1-5.5V