Rockwell Automation 440F MatGuard, 440F-C4000 Mat Controllers - Manual (Page 8)

Fig. 3 Basic system and connections (shown with two contactors). 440F-C4000D
Fig. 4 Alternative rib patterns.
The mat sensors have two different rib patterns as shown. Either pattern may be used as the upper
surface. The chequer pattern gives the best grip in all directions. The straight rib pattern is easier to
hose/wash down and is more suitable for use in dirty or hygiene sensitive applications.
CHEQUER RIB PATTERN STRAIGHT RIB PATTERN
A1
A2
110/230V
A
C
selectab
le
RESET IND 1 2 MC Y1 Y3 Y5 13 23 31
RESET IND 3 4 MC Y2 Y4 Y6 14 24 32
24V A
C/DC
+
-
Y1 Y2 Y3 Y4 Y5 Y6
+ -
K1 AUX K1
K1 AUX K2
L1L2 L3
REMOTE
RESET
PUSH BUTTON
(IF REQUIRED)
ILLUMINATION
(IF REQUIRED)
110/230V AC
SUPPLY
L N
24V AC/DC
SUPPLY
OPTIONAL
REMOTE
INDICATION UNIT
CONTACTOR
CONTROL
POWER
A
UXILIAR
Y
SENSOR
MATS
CONT
A
C
T
O
R
MONIT
ORING
7