GX-3SB PANASONIC EW, GX-3SB Datasheet - Page 6

• Manufacturer Part Number: GX-3SB
• Description: Inductive Proximity Sensor
• Manufacturer: PANASONIC EW

Specifications of GX-3SB

• Sensor Input: Inductive
• Sensing Range: 0.8mm
• Supply Voltage Range Dc: 12V To 24V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I/O CIRCUIT AND WIRING DIAGRAMS
I/O circuit diagram
I/O circuit diagram
Note: GX-3S , GX-4S
Internal circuit
If a capacitor of 1 !F or more is connected between 0 V and output or
between
below.
Symbols ... D : Reverse supply polarity protection diode
Symbols ... D : Reverse supply polarity protection diode
GX-5S
GX-8ML
GX-3S
GX-4S
protection at the output. Do not connect them directly to a power
supply or a capacitive load.
T
Internal circuit
Internal circuit
r
Z
D
Tr
Z
Tr : NPN output transistor
V and output, connect a 100
Z
Tr : NPN output transistor
D
D
GX-8M
GX-5M
D
D
: Surge absorption zener diode
: Surge absorption zener diode
(Brown)
(Black) Output
(Blue) 0 V
Z
D
Users’ circuit
100
200 mA max. (Note)
(Brown)
(Black) Output (Note)
(Blue) 0 V
(Brown)
(Black) Output
(Blue) 0 V
and GX-5M
V
Users’ circuit
Users’ circuit
Color code
Color code
1 !F or more
1 !F or more
50 mA max.
V
V
Signal
0 V
V
Load
Load
do not incorporate a short-circuit
Without the resistor, the short-
circuit protection is activated by
the charge or discharge current
of the capacitor, so that it results
in delaying the response
whenever the sensor switches.
The connected resistor solves
this problem.
resistor in series as shown
10 to 30 V DC
12 to 24 V DC
10 %
Wiring diagram
Wiring diagram
Note: The maximum sink current varies depending on the ambient
200
100
temperature.
0
25
13
Ambient temperature ( C F)
Brown
Black
Blue
Brown
Black
Blue
Load
131
Load
55
158
70
10 to 30 V DC
GX
12 to 24 V DC
10 %
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