Pepperl Fuchs NCB4-12GM40-Z4-V1 Data Sheet
Inductive sensor NCB4-12GM40-Z4-V1
Technical Data
General specifications
Switching function Normally open (NO)
Output type Two-wire
Rated operating distance sn4 mm
Installation flush
Output polarity DC
Model Number
NCB4-12GM40-Z4-V1
Features
•4 mm flush
•2-wire DC
• Increased operating distance
Accessories
BF 12
Mounting flange, 12 mm
EXG-12
Quick mounting bracket with dead stop
V1-W
Female connector, M12, 4-pin, field attachable
V1-G-2M-PUR
Female cordset, M12, 4-pin, PUR cable
V1-W-2M-PUR
Female cordset, M12, 4-pin, PUR cable
Assured operating distance s
Reduction factor rAl 0.49
Reduction factor r
Reduction factor r
Output type 2-wire
Nominal ratings
Operating voltage UB3.5 ... 30 V
Switching frequency f 0 ... 1000 Hz
Hysteresis H typ. 5 %
Reverse polarity protection conducting
Short-circuit protection pulsing
Voltage drop Ud≤ 3.5 V
Temperature drift ± 15%
Operating current I
Off-state current I
Switching state indicator LED, yellow
Pre-fault indicator LED, red
Stability control-switch point 0,8 sr ... 0,9 s
Functional safety related parameters
MTTFd 1883 a
Mission Time (T
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type Connector plug M12 x 1 , 4-pin
Housing material brass, nickel-plated
Sensing face PBT
Degree of protection IP67
Compliance with standards and
directives
Standard conformity
Standards
Approvals and certificates
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V
0.47
Cu
0.76
304
) 20 a
M
Dimensions
0 ... 3.24 mm
a
2 ... 100 mA
L
0.4 ... 0.6 mA typ. 0.5 mA
r
EN 60947-5-2:2007
IEC 60947-5-2:2007
r
Electrical Connection
17
LED
M12x1
1
4
M12x1
4
39
45
55
6
L+
L-
Release date: 2018-07-10 10:25 Date of issue: 2018-07-10 121009_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1
Inductive sensor NCB4-12GM40-Z4-V1
Pinout
1
Installation Hint
2
Wire colors in accordance with EN 60947-5-2
1 BN
2 WH
3 BU
4 BK
(brown)
(white)
(blue)
(black)
4
3
Correlation between output signal/LED-function
and stable operating distance ss/effective
operating distance sr: (ss typ. 80 % of sr)
LED
yellow
1
LED red
Output
1
1
S
s
S
r
Release date: 2018-07-10 10:25 Date of issue: 2018-07-10 121009_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
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