R&M Materials Handling VARIABLE SPEED CONTROLS ControlMaster Select Service Manual - Manual (Page 37)

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
37/46
R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
12 DRAWINGS
12.1 Description of terminals and wirings
The control unit of the frequency converter is integrated to the power unit in 002 and it is separated in
bigger models. Control board and additional I/O board (NXOPTB9) connections are listed below.
Terminals 003F – 011F
No Name Description, signal level
PE
L1 L1 Power supply, phase 1
L2 L2 Power supply, phase 2
L3 L3 Power supply, phase 3
B+ R+ Braking resistor
R- R- Braking resistor
U/T1 U/T1 Motor output, phase 1
V/T2 V/T2 Motor output, phase 2
W/T3 W/T3 Motor output, phase 3
31 BD1 DC brake supply 1
32 BD2 DC brake supply 2
4 T12 Reserved for thermistors connections
5 OLE External control voltage, 48/115/230Vac
6 OLE External control voltage, 48/115/230Vac
7 K7-5 Free NO-contact of K7
8 K7-6 Free NO-contact of K7
36 ONE Neutral of external control voltage OLE
38 S1 Direction 1 run command
39 S2 Direction 2 run command
40 DID3 Multi Function Input
41 DID4 Multi Function Input
42 DID5 Multi Function Input
47 OLE External control voltage, 48/115/230Vac
PE
Terminals 015 – 022
No Name Description, signal level
PE
31 BD1 DC
brake supply 1
32 BD2 DC brake supply 2
4 T12 Reserved for thermistors connections
5 OLE External control voltage, 48/115/230Vac
6 OLE External control voltage, 48/115/230Vac
7 K7-5 Free NO-contact of K7
8 K7-6 Free NO-contact of K7
36 ONE Neutral of external control voltage OLE
38 S1 Direction 1 run command
39 S2 Direction 2 run command
40 DID3 Multi Function Input
41 DID4 Multi Function Input
42 DID5 Multi Function Input
47 OLE External control voltage, 48/115/230Vac
PE