Allen-Bradley Guardmaster 440C-CR30-22BBB - Schematic

46 Rockwell Automation Publication 440C-WD001C-EN-P - June 2015
Chapter 8 Single-wire Safety
Schematic
A partial schematic is shown in Figure 29 to highlight the SWS connections.
Figure 29 - Schematic
+24V DC
24V DC Com
AB
Reset
#1
#1 #2
#1 #2
Reset
#2
SWS IN
SWS OUT
05
CR30
020100 03 04
A1 15 20 2116
06
18A2
07
19
08 10 11
12 13 14
09
17
05
CR30
020100 03 04
A1 15 20 2116
06
18A2
07
19
08 10 11
12 13 14
09
17
Sensa-
Guard
#1
Sensa-
Guard
#2
OSSD A OSSD B OSSD A OSSD B
A1
L11
X32
L12 14 34 4424
13 33 4323
A2
EM
440R-EM4R2
05
CR30
020100 03 04
A1 15 20 2116
06
18A2
07
19
08 10 11
12 13 14
09
17
RESET
0
MM
AM
A1 S11 S21 S12S22
Y32L11
13
14
23
24
S34
A2
SI
440R-S12R2