Figure 26 – Rockwell Automation 7763 Medium Voltage OneGear SMC Flex Motor Controller (10-15 kV) User Manual
Page 46
46
Rockwell Automation Publication 7760-UM001D-EN-P - October 2014
Chapter 1
Product Overview
Figure 26 - Typical OneGear SMC Flex Control Circuit (without Stop Control) – Bulletin 7760
-BC4
ØA
ØB
ØC
H1
H3
H2
H4
230V
OR
-TT1
-FB
29
30
28
27
25
24
26
23
33
34
20
19
18
17
15
14
16
13
11
12
DPI
21
22
31
32
GROUND
FAULT
TACH
INPUT
PTC
INPUT
-FB
-FB
-TT1
H1
H3
H2
H4
X1
X2
115V
-BC4
-KG1
AUX.1
EXTERNAL BYPASS
AUX.4
NORMAL
AUX.2
FAULT
AUX.3
ALARM
-KG2
-KG1
POWER IN
-KG2
-KG1
POWER IN
R
Control Power
Start/Stop Signal
Control Relay
Bypass Controller Pilot
Control Relay
SMC Flex to be
programmed by
the customer
before start-up
To SMC Flex
Interface
Board - TB6
Start/Stop Signal from
existing controller
From SMC Flex
Interface Board
SMC Flex control
terminals
SMC Flex Interface Board
SMC Flex Fiber Optic Board
Legend
Current Loop Conductors pass through the C.T.’s on the
current loop assembly
Current Loop Current Sensor
Miniature Circuit Breaker or Control Fuse
Start/Stop Signal Control Relay
Bypass Controller Pilot Control Relay
Current Loop Transformer