Rockwell Automation 21G PowerFlex 750-Series AC Drives Reference Manual - Manual (Page 80)

80 Rockwell Automation Publication 750-RM001F-EN-P - February 2012
Chapter 7 Safe Limited Speed (SLS) Modes
Safe Limited Speed Wiring
Example This example illustrates wiring for safe limited speed.
Figure 19 - Master, Safe Limited Speed (First or Single Unit)
GND
S11
S11
S11
S21
S21
S21
TEST_OUT_0
TEST_OUT_1
+24V DC
TB1
TB2
S11
S11
S11
S21
S21
S21
A1
S12
S22
S72
S82
S52
S62
S32
S42
X32
X42
34
44
68
78
51
52
S34
A2
+24V
24V_COM
SS_IN_CHx
ESM_IN_CHx
SLS_IN_CHx
DM_IN_CHx
LM_IN_CHx
SS_OUT_CHx
SLS_OUT_CHx
DC_OUT_CHx
RESET_IN
A1
S12
S22
S72
S82
S52
S62
S32
S42
X32
X42
34
44
68
78
51
52
S34
A2
PowerFlex 750-Series
Safe Speed Monitor
Option Module
SLS
Request
SS
Request
Reset
Safety Stop
to Next Axis
(optional)