Datasheet

Relays for functional safety
Safety relays PNOZsigma
PNOZ s30
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
839
Semiconductor outputs
EMC-compliant wiring
EMC-compliant wiring for connecting an encoder
Encoder
U B
PNOZ s30
RJ45
X6
To avoid EMC interference we recommend that the shield on the sensor cables or the
housing of the shielded junction box is only connected to earth at a single point:
A or B or C or D or E
Conductor loops outside the shield must be avoided.
If a shielded junction box is not used, the shield must run continuously from the sensor to
the evaluation device.