User manual

Bulletin 871P
Inductive Proximity Sensors
6-29
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Rockwell Automation
SENSORS
VersaCube Inductive Sensors
 New rugged housing
 Weld-field immune models
 Burn and weld-slag resistant body on weld-field immune models
 Convenient mounting base
 3-wire operation
 4-pin connection
 10…60V DC
 Normally-open or normally-closed output
 Short circuit, overload, false pulse, reverse polarity, and transient
noise protection
 UL listed, cUL certified and CE marked for all applicable
directives
Product Selection
Connection
Type
Head
Size
Weld Field
Immune
Nominal
Sensing
Distance [mm
(in.)] Shielded
Output
Configuration
Switching
Frequency
(Hz)
Cat. No.
Micro QD
Style
40
mm
No
20 (0.79) Yes N.O. PNP 100

871P-D20NP40-D4
40 (1.57) No N.O. PNP 100

871P-D40NP40-D4
 DC Micro QD / M12 Cordset Cat. No. 889D-F4AC-2, see page 4-36
Description Dimensions—mm (in) Cat. No.
The swivel/tilt mounting bracket provides both axial and
10° tilt adjustment for our 18mm and 30mm tubular-style
products.
12.7
(0.5)
66.04
(2.6)
50.8
(2.0)
28.6
(1.125)
20.32
(0.8)
27.94
(1.1)
29.12
(1.15)
18 mm and 30 mm
Inside Thread
60-2649
60-2439
Accessories
Mounting Brackets for Tubular Proximity Sensors—Swivel/Tilt Style
3-Wire DC VersaCube