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Converter 2 x 0...10 V / IO-Link
6 Electrical connection
The device must be connected by a qualified electrician.
Observe the national and international regulations for the installation of electrical equipment.
Voltage supply according to EN 50178, SELV, PELV.
CAUTION
Input current is not limited.
w No fire protection.
u Protect circuits.
u Protect circuits.
Potential
L+ / supply voltage
C/Q IO-Link (if not protected via IO-Link
master)
Required tripping characteristic of the fuses:
T
≤ 120 s at max. 6.25 A (fire protection)
fuse
u Alternatively supply the unit via a limited energy circuit according to IEC 61010-1 or class 2
according to UL1310.
For use in USA and Canada: For connecting the unit and the IO-Link devices, use UL-certified cables
of category CYJV 2/7/8 having suitable ratings.
u Disconnect power.
u Connect the unit as follows:
1
2
Fig. 11: Electrical connection
The unit must not be externally supplied via the 5-pole M12 input socket ② .
Always use the provided connection cables to connect other devices.
See also application examples (Ò Intended use)
M12 connector ①
Pin 1
Pin 4
1:
2
1
3
4
2:
1
2
5
4
3
Fuse
≤ 2 A
≤ 2 A
4-pole M12 male connector
(IO-Link side)
• Pin 1: L+ / supply voltage
• Pin 2: not used
• Pin 3: L- / supply voltage
• Pin 4: C/Q IO-Link
5-pole M12 female connector
(sensor side)
• Pin 1: L+
• Pin 2: 0...10 V analogue input 2
• Pin 3: L-
• Pin 4: 0...10 V analogue input 1
• Pin 5: not used
DP1222
11
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