Rockwell Automation 440C Guardmaster 440C-CR30 Configurable Safety Relay User Manual - Manual (Page 63)

Rockwell Automation Publication 440C-UM001C-EN-P - November 2014 63
Safety Monitoring Functions Chapter 9
Figure 62 - Example Schematic for a Safety Mat
SensaGuard The SensaGuard™ function block sets the parameters for interlocks having dual
OSSD outputs. In the CCW, click and drag (or double-click) the block to an
available Safety Monitoring Function spot. This block can be used for other
devices with OSSD outputs.
Figure 63 - SensaGuard Function Block
The available input selections for the SensaGuard inputs are:
• EI_00…EI_11 (embedded input terminals 00…11)
• MP_12…MP_17 (multi-purpose terminals 12…17)
You can use the default Discrepancy Time (See Discrepancy Time on page 41 )
and Input Filter (See Input Filter on page 39 ) or choose to modify these settings.
Figure 64 - Example Schematic of a SensaGuard Interlock
+24V DC
24V Com
Safety
Mat
A B
05
CR30
02 01 00 03 04
A1 15 20 21 16
06
18 A2
07
19
08 10 11
12 13 14
09
17
Blue
Green
White (Aux)
Yellow
Red
2
4
8
6
5
1
7
3
Gray (OSSD1)
Pink (OSSD2)
Brown
+24V DC
24V Com
05
CR30
02 01 00 03 04
A1 15 20 21 16
06
18 A2
07
19
08 10 11
12 13 14
09
17