Rockwell Automation 825 Smart Motor Manager User Manual - Manual (Page 23)

Equipment Description 2-3
Publication 825-UM001B-EN-P January 2001
Block Diagram
Figure 2.2 Block Diagram
Controller Basic unit
825-M
Operation
Remote reset Thermistor
overload
T1, T2
Phase
sequence
L1
Phase failure
L3 L2
PT100 #1…#6 (RTD)
1T1/1T2/1T3
…6T1/6T2/6T3
PT100 #7 (RTD)
7T1/7T2/7T3
Earth fault
k, l
Y11 Y13
Emergency start Disable settings
Y12
LCD
Supply
Main relay MR
95/96 97/98
Alarm relay
AL
13/14
Auxiliary relay #1
23/24
Auxiliary relay #2
33/34
Auxiliary relay #3
43/44
Analog output
I + /
I
-
Auxiliary relay #4
53/54
Auxiliary relay #5
63/64
Communication Interface
Stator / bearing temperature Ambient temperature
4…20 mA
W
a
rning/T
rip
825- MCM
∑
M 3 ~
amb ϑ
L1 L3 L2
F
825-M
825-MST 825-MLV
825-MMV
L1
L
2
L
3
Y22 Y21
Choice
825-MLV or 825-MMV
PC PLC
Network
A2 (+)
- +
A1 (-)
Contr
o
l
inputs
Y31
#1 #2
Y32
24 V
A
C
/DC
Y41 Y42
24 V
A
C
/DC
825-MDN
3600-RIO
3600-MBS
825-MPB