XW2Z-200J-B10 Omron, XW2Z-200J-B10 Datasheet - Page 112

• Manufacturer Part Number: XW2Z-200J-B10
• Description: CONNECTOR CABLE 2M
• Manufacturer: Omron

Specifications of XW2Z-200J-B10

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2Z200JB10

Programming Example
Output Wiring Precautions
Output Short-circuit
Protection
Transistor Output
Residual Voltage
Wiring Precautions
3. Relation between FQM1 OFF current and sensor leakage current:
4. Precautions on Sensor Surge Current
In this example, the sensor’s power supply voltage is used as the input to
CIO 0000.00 and a 100-ms timer delay (the time required for an OMRON
Proximity Sensor to stabilize) is created in the program. After the Completion
Flag for the timer turns ON, the sensor input on CIO 0000.01 will cause output
bit CIO 0001.00 to turn ON.
If a load connected to the output terminals is short-circuited, output compo-
nents and printed circuit boards may be damaged. To guard against this,
incorporate a fuse in the external circuit. Use a fuse with a capacity of about
twice the rated output.
A TTL circuit cannot be connected directly to a transistor output because of
the transistor’s residual voltage. It is necessary to connect a pull-up resistor
and a CMOS IC between the two.
TIM0000 0000.01
0000.00
I
Connect a bleeder resistor R if I
equation to calculate the bleeder resistance constant.
R ≤ (R
Power W ≥ (V
An incorrect input may occur if a sensor is turned ON after the FQM1 has
started up to the point where inputs are possible. Determine the time re-
quired for sensor operation to stabilize after the sensor is turned ON and
take appropriate measures, such as inserting into the program a timer de-
lay after turning ON the sensor.
V
V
V
I
I
R
OFF
ON
OFF
CC
ON
OFF
IN
:
:
:
:
:
Two-wire sensor
:
≥ I
Power voltage
FQM1 ON voltage
FQM1 OFF voltage
FQM1 ON current
FQM1 OFF current
FQM1 input impedance
IN
leak
× V
TIM
OFF
0001.00
CC
#0001
0000
)/(I
– V
leak
R
)
× R
2
/R × 4 [allowable margin]
V
R
IN
V
CC
– V
R
leak
OFF
V
I
I
R:
OUT
leak
R
:
)
:
is greater than I
:
Sensor output residual voltage
Sensor control current (load current)
Sensor leakage current
Bleeder resistance
R
IN
DC input
OFF
. Use the following
Section 3-6
89