User guide

Rockwell Automation Publication 20C-UM001B-EN-P - June 2011 25
Index
Numerics
24V DC digital input with analog I/O (20C-
DA1-A)
option board
7
A
alarm configuration 21
C
coast-to-stop action and emergency stop
operation
connection example
18
controlled stop action and emergency stop
operation
connection example
20
D
definition
high demand/continuous mode
11
low demand mode
11
performance level
11
PFD 11
PFH
11
stop category 0
10
stop category 1 10
drive circuitry diagram
Safe Torque Off
17
F
fault configuration 21
functional proof tests
12
H
high demand/continuous mode
definition
11
I
installation
Safe Torque Off option board
14
installation checklist
22
L
low demand mode
definition
11
O
option board
24V DC digital input with analog I/O (20C-
DA1-A)
7
P
performance definition
PL d/Category 3
10
performance level
definition
11
PFD
definition
11
PFD data
12
PFH
definition
11
PFH data 12
PL d/Category 3
performance definition
10
S
Safe Torque Off
description
7
drive circuity diagram 17
Safe Torque Off option board
installation
14
removal
23
terminals
17
wiring 16
safety
considerations
9
operation verification
23
standards
safety of machinery
8
stop category 0
definition
10
stop category 1
definition
10
T
terminals
Safe Torque Off option board
17
W
wiring
Safe Torque Off option board
16