Endress+Hauser Picomag IO-Link Operating Instructions Manual page 18

Electrical connection
18
Current output configuration version
 4 Current output, active, 4 to 20 mA
A Plug (measuring device)
B Socket (customer side)
L+ Supply voltage +
L- Supply voltage -
The current flows from the output to L-. The maximum load may not exceed 500 Ω. A
bigger load distorts the output signal.
Voltage output configuration version
 5 Voltage output, active, 2 to 10 V
A Plug (measuring device)
B Socket (customer side)
L+ Supply voltage +
L- Supply voltage -
The voltage from the output applies to L-. The load must be at least 600 Ω. The output is
protected against short-circuiting and reverse polarity.
Digital input configuration version
• 15 V (switch-on threshold)
• 5 V (switch-off threshold)
 6 Digital input
A Plug (measuring device)
B Socket (customer side)
L+ Supply voltage +
L- Supply voltage -
A B
L+
1
2
4
A A
3 L-
A B
L+
1
2
4
V V
3 L-
A B
L+
1
2
4
= =
3 L-
Picomag IO-Link
A0046581
A0046582
A0033008
Endress+Hauser