Restart Interlock And External Device Monitoring; Si Guardmaster Safety Relay - Allen-Bradley SafeZone Mini User Manual

Restart Interlock and External Device Monitoring

SafeZone Mini device with relays/contactors; operating mode: with restart
interlock (universal I/O 1 must be configured as reset) and external device
monitoring (universal I/O 2 must be configured as EDM).
Figure 43 - Connection Diagram with Restart Interlock and External Device Monitoring
+24V DC
SafeZone Mini
Color Pin Signal
Wht 1 Output - Warning Field1*
Brn 2 +24V DC
Grn 3 Universal I/O1** (Reset)
Yel 4 Universal I/O2*** (EDM)
Gry 5 OSSD 1
Pnk 6 OSSD 2
Blu 7 0V DC
Shld 8 Earth Ground
* Not configured for this application
* No Connection
** Software Configu ed for Reset input
*** Software Configu ed for EDM
0V DC

SI Guardmaster Safety Relay

SafeZone Mini device in combination with a SI Guardmaster safety relay:
operating mode of SafeZone Mini device is ON/OFF and SI safety relays is
configured for monitored manual reset.
Figure 44 - Connection Diagram in Combination with a GSR SI Safety Relay
24V DC
Color Pin Signal
Wht 1 Output-Warning Field1*
Brn 2 +24V DC
Grn 3 Universal I/O1*
Yel 4 Universal I/O2*
Gry 5 OSSD 1
Pnk 6 OSSD 2
Blu 7 0V DC
8
Shld Earth Ground
* not configured for this
application
no connection
0V DC
Rockwell Automation Publication 442L-UM005B-EN-P - April 2017
Application Examples and Connection Diagrams
Reset
Wht*
Brn
Gry
Shld
wire
K1
SafeZone Mini
Wht*
Brn
Gry Pnk
Shld
wire
A1 A2 S11 S21 S12 S22
+
-
IN1
24VDC
RESET 0
SI
AM
MM
13 14
L11 Y32 S34 13 14
K1
Monitored Manual Reset
Chapter 6
K1
K2
L1 L2 L3
Grn** Yel***
K1
Pnk Blu
K2
M
K2
Grn* Yel*
Reset
Blu
L1 L2 L3
K1
K2
23 24 M
23 24
K2
67