Position Interlock Switches
Safety Limit Switches
Small Plastic Senator
Product Selection (continued)
Contact
Operator
Type
Contact
Type
Snap
Acting
Typical
Force/
Torque to
Operate
0.15Nm
Contact Opening
Characteristics
Open
Closed
Positive Opening Point
88˚
11-12
23-24
11-12
23-24
16˚
16˚
31˚
31˚
50˚
50˚
15 cNm 0˚ 15cNm
88˚
Catalogue Number
1/2in NPT
Conduit
440P-CRRS11E
Quick
Disconnect
➊
440P-CRRS11D4
Safety
1 N.C
Aux.
1 N.O
M20 Conduit
440P-CRRS11B
88˚
27˚
27˚
47˚
47˚ 10 cNm 0˚
10cNm
88˚
2 N.C
1 N.O
BBM
0.14Nm
11- 12
21- 22
33- 34
37˚
37˚
440P-CRRB12E
440P-CRRB12B
440P-CRRB12R6
88
47˚
27˚ 0˚ 27˚
47˚
10c Nm 10cNm
88˚
3 N.C.
Rubber Roller
➋
—
—
0.14Nm
11-12
21-22
31-32
440P-CRRB03E
440P-CRRB03B
440P-CRRB03R6
88˚
11- 12
47˚ 26˚
0˚
26˚
47˚
88˚
2 N.C
1 N.O
MBB
0.14Nm
21- 22
33- 34
17˚
10 cNm
17˚
10c Nm
440P-CRRM12E
440P-CRRM12B
440P-CRRM12R6
889D-F4AC-2
889R-F6ACA-2
Recommended standard cordset, 2m, 4-pin, DC Micro (M12) connector. See page 15-10 for additional lengths.
Recommended standard cordset, 2m, 6-pin AC Micro connector. See page 15-10 for additional lengths.
➊
D4 suffix uses a 4-pin DC Micro (M12) connector.
R6 suffix uses a 6-pin AC Micro (dual keyway) connector.
➋
Not positive opening
Typical Wiring Diagrams
➌
Two-Circuit Type D4 4-Pin Micro Connector
1 N.C. + 1 N.O.
Connector Pinout
1
Terminal
11
N.C.
12
23
N.O.
4
1 N.O. + 1 N.C.
Contact
11
Same
Polarity
12
2
3
1
4
3
2
23
24
24
Three-Circuit Type R6 6-Pin Micro Connector
2 N.C. + 1 N.O.
Connector Pinout
Terminal
1
5
Safety
Circuit 2 (N.C.)
Safety
Circuit 1 (N.C.)
3 N.C.
Terminal
11
12
21
22
31
32
Contact
N.C.
Contact
N.C.
32
22
12
31
21
11
3 N.C.
34
22
12
33
21
11
Auxiliary
Circuit (N.O.)
11
12
21
22
33
34
2
6
3
4
N.C.
N.C.
N.O.
N.C.
2 N.C. + 1 N.O.
➌
See Product Selection tables for positive opening circuits.
7-5
ALLEN-BRADLEY [ Allen-Bradley ]
