Gate switch – Rockwell Automation 440C Guardmaster 440C-CR30 Configurable Safety Relay User Manual User Manual
Page 49
Rockwell Automation Publication 440C-UM001C-EN-P - November 2014
49
Safety Monitoring Functions
Chapter 9
Figure 37 - Example Feedback Schematic with Two Feedback Contacts Connected in Series to One
Input Terminal
Figure 38 - Example Feedback Schematic with Four Feedback Contacts Connected Individually to
Four Input Terminals
Gate Switch
The Gate Switch function block sets the parameters for typical safety gate
interlock switches. In the CCW, click and drag (or double-click) the block to an
available Safety Monitoring Function spot.
Figure 39 - Gate Switch Function Block
The available input selections for the Gate Switch inputs are:
•
EI_00…EI_11 (embedded input terminals 00…11)
•
MP_12…MP_17 (multi-purpose terminals 12…17)
K1
K2
+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
K1 K2
+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
K1
K4
K3
K2
K1 K2
K3 K4