© Panasonic Industrial Devices SUNX Co., Ltd. 2014
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Wiring
2-5 Wiring
WARNING
● Earth the machine or the support where the device is mounted on to frame ground (F.G.). Fail
-
ure to do so could cause the malfunction of the device by noise, resulting in death or serious in-
jury. Furthermore, the wiring should be done in a metal box connected to the frame ground (F.G.).
●
Take countermeasure against the system to be applied for this device so as not to carry out the
dangerous performance caused by the earth failure. Failure to do so could cause invalid for the
system stop, resulting in death or serious injury.
●
In order that the output is not turned ON due to earth fault of control output (OSSD 1 / 2) wires,
be sure to ground to 0V side (PNP output) / +24V side (NPN output).
● When using this device in Korea with S-mark, make sure to ground to 0V side (PNP output).
CAUTION
Make sure to insulate the ends of the unused lead wires.
<Reference>
Use a safety relay unit or an equivalent control circuit in safety for FSD.
2-5-1 Power Supply Unit
CAUTION
Wire correctly using a power supply unit which conforms to the laws and standards of the region
where this device is to be used.
If the power supply unit is non-conforming or the wiring is improper, it can cause damage or mal-
function of this device.
<Reference>
A specialist who has the required electrical knowledge should perform the wiring.
The power supply unit must satisfy the conditions given below.
1) Power supply unit authorized in the region where this device is to be used.
2) Power supply unit SELV (safety extra low voltage) / PELV (protected extra low voltage)
conforming to EMC Directive and Low-voltage Directive
(only for requiring CE marking conformation).
3) Power supply unit conforming to the Low-voltage Directive and with an output of 100VA
or less.
4) The frame ground (F.G.) terminal must be connected to ground when using a commer
-
cially available switching regulator.
5) Power supply unit with an output holding time of 20ms or more.
6) In case a surge is generated, take countermeasures such as connecting a surge ab-
sorber to the origin of the surge.
7)
Power supply unit corresponding to CLASS 2 (only for requiring cTUVus Mark conformation).
Ramco National
800-280-6933 | [email protected]
www.panasonicsensors.com
