Installation in frame 8 and larger drives, Terminal connections – Rockwell Automation 21G PowerFlex 750-Series AC Drives Reference Manual User Manual
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Rockwell Automation Publication 750-RM001F-EN-P - February 2012
Chapter 3
Installation and Wiring
Installation in Frame 8 and
Larger Drives
When installed in a Frame 8 or larger drive, an EMC Core Kit, catalog number
20-750-EMCSSM1-F8, is required.
Terminal Connections
Shielded cable is required.
Prepare wires for termination on the safety option module with a 6 mm (0.25 in.)
strip length.
Tighten all terminal screws firmly and recheck them after all connections have
been made. Recommended terminal screw torque is 0.2 N•m (1.8 lb•in).
for the I/O signal electrical specifications.
Table 2 - Safety Option Module TB1 Pinouts
Table 3 - Safety Option Module TB2 Pinouts
Terminal
Description
Signal Name
S11
Pulse Test
TEST_OUT_0
S11
Pulse Test
TEST_OUT_0
S11
Pulse Test
TEST_OUT_0
S21
Pulse Test
TEST_OUT_1
S21
Pulse Test
TEST_OUT_1
S21
Pulse Test
TEST_OUT_1
Terminal
Description
Signal Name
S34
Reset Input
RESET_IN
52
Door Control Output
DC_OUT_CH1
51
Door Control Output
DC_OUT_CH0
78
Safe Limited Speed Output
SLS_OUT_CH1
68
Safe Limited Speed Output
SLS_OUT_CH0
44
Safe Stop Output
SS_OUT_CH1
34
Safe Stop Output
SS_OUT_CH0
X42
Lock Monitoring Input
LM_IN_CH1
X32
Lock Monitoring Input
LM_IN_CH0
S42
Door Monitoring Input
DM_IN_CH1
S32
Door Monitoring Input
DM_IN_CH0
S62
Safe Limited Speed Input
SLS_IN_CH1
S52
Safe Limited Speed Input
SLS_IN_CH0
S82
Enabling Switch Monitoring Input
ESM_IN_CH1
S72
Enabling Switch Monitoring Input
ESM_IN_CH0
S22
Safe Stop Input
SS_IN_CH1
S12
Safe Stop Input
SS_IN_CH0
A2
Common, customer supplied
24V_COM
A1
+24V DC, customer supplied
+24V