Allen-Bradley SensaGuard 440N-Z21S16B - Application Wiring Examples (Continued); MSR127 TP Wiring Configurations

Application Wiring Examples
PA-75056-180-01(A), September 2006
SensaGuard
TM
18 mm Plastic Barrel Installation Instructions 9
MSR127TP with 3 sensors in series, automatic reset, drivin
g
100S or 700S rela
y
s.
MSR127TP
+24V DC
GND
Blue
Gray
Pink
Ye ll o w
Red
Brown
SensaGuard
Unit 1
K1
A1 S11
S52 S12
13
23 33
41
S21 S22 S34 A2 14 24 34 42
K2
Blue
Gray
Pink
Ye ll o w
Red
Brown
Blue
Gray
Pink
Ye ll o w
Red
Brown
SensaGuard
Unit 3
SensaGuard
Unit 2
MSR127TP with 3 sensors and 1 440L light curtain in series, automatic reset, driving 100S or 700S safety contactors.
Note: Light curtain must be last (farthest from MSR127)
MSR127TP
GND
A1 S11
S52 S12
13
23 33
41
S21 S22 S34 A2 14 24 34 42
K1
K2
+24V DC
Blue
Gray
Pink
Ye ll o w
Red
Brown
Blue
Gray
Pink
Ye ll o w
Red
Brown
Blue
Gray
Pink
Ye ll o w
Red
Brown
Blue
Gray
Pink
Ye ll o w
Red
Brown
GuardShield
SensaGuard
Unit 1
SensaGuard
Unit 3
SensaGuard
Unit 2
Note: Refer to Technical Specifications for Certification information and ratings.