Rockwell Automation 6000 PowerFlex Medium Voltage Variable Frequency Drive Installation Instructions - Manual (Page 89)

Rockwell Automation Publication 6000-IN006A-EN-P - April 2014 89
Power Cabling and Control Signal Wiring Details Appendix F
Standard Input/Output
Connection Points
Table 31 - I/O Connections related to High Voltage Cabinet
Serial Number Name of I/O Connection AI AO DI DO Note
1 Input circuit breaker closing node is allowed
(917, 918) 1 Serially connected into the input circuit breaker's closing circuit (the VFD
provides passive normally open points, valid when closed)
2 Trip connection points within the VFD
(919, 920) 1 Can be connected into input circuit breaker's closing circuit in parallel (the VFD
provides passive normally open points, valid when closed)
3 Input circuit breaker already closed
connection point (117, 119) 1 Circuit breaker's auxiliary normally open connection points (valid when closed)
Table 32 - I/O Connections related to Remote Distributed Control System
Serial Number Name of I/O Connection AI AO DI DO Note
1 VFD speed regulation command (931, 402) 1 User-provided 4...20mA
Spare (932, 402) 1 User-provided 4...20 mA (spare)
Spare (934, 402) 1 User-provided 4...20 mA (spare)
Spare 1 User-provided 4...20 mA (spare)
2 VFD speed feedback signal (927, 928) 1 VFD-provided 4...20mA
3 VFD current feedback signal (925, 926) 1 VFD-provided 4...20mA
4 Alternate start command signal (431, 401) 1 User-provided normally open passive dry contact
(pulsed quantity, valid with 3S)
Remote DCS start command signal (449,
401) 1 User-provided normally open passive dry contact
(pulsed quantity, valid with 3S)
5 Alternate stop command signal (432, 401) 1 User-provided normally open passive dry contact
(pulsed quantity, valid with 3S)
Remote DCS stop command signal (450, 401) 1 User-provided normally open passive dry contact
(pulsed quantity, valid with 3S)
6 Spare (433, 401) 1 User-provided normally open passive dry contact
(pulsed quantity, valid with 3S)
7 Spare (434, 401) 1 User-provided normally open passive dry contact
(pulsed quantity, valid with 3S)
8 Spare (435, 401) 1 User-provided normally open passive dry contact (switch quantity)
Spare (436, 401) 1 User-provided normally open passive dry contact (switch quantity)
Spare (437, 401) 1 User-provided normally open passive dry contact (switch quantity)
Spare (438, 401) 1 User-provided normally open passive dry contact (switch quantity)
9 Remote DCS alternate (448, 401) 1 User-provided normally open passive dry contact (switch quantity)
10 Remote DCS fault reset command (412, 401) 1 User-provided normally open passive dry contact
(pulsed quantity, valid with 3S)
Alternate reset command (412, 401) 1 User-provided normally open passive dry contact
(pulsed quantity, valid with 3S)
11 Emergency stop button command
(1101, 1102) 1 User-provided normally closed passive dry contact
(voltage class higher than 220V AC, 5 A, switch quantity)
12 VFD allow closing indication (901, 902) 1 VFD-provided normally open passive dry contact
(voltage class ≤220V AC, 5 A) (used for Remote DCS)
Circuit breaker closing indication (903, 904) 1 VFD-provided normally open passive dry contact
(voltage class ≤220V AC, 5A) (used for Remote DCS)