10
6 Electrical connection
The unit must be connected by a qualified electrician.
The national and international regulations for the installation of electrical
equipment must be adhered to.
Voltage supply according to SELV, PELV.
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Protected circuits
Potential
M12 connector
①
Circuit breaker
L+ / supply voltage
Pin 1
≤ 2 A
C/Q IO-Link (if not protected
via IO-Link master)
Pin 4
≤ 2 A
Required tripping characteristic of the fuses:
T
fuse
≤ 120 s at max. 6.25 A (fire protection)
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Alternatively supply the device via a limited energy circuit according to
IEC 61010-1 or class 2 according to UL1310.
CAUTION!
Input current is not limited.
> No fire protection
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Protected circuits
For use in USA and Canada: For connecting the device and the IO-Link devices
use UL certificated cables of category CYJV 2/7/8 having suitable ratings.
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Disconnect power.
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Connect the device according to the table below.