Manual

6 Electrical connection
26
If connected to a certified intrinsically safe electrical circuit [Ex i], the following values are given.
6.2 Connection examples
Standard
Ex i
Output signal Max. voltage U
i
Max. current U
i
Max. power P
i
Inner inductance Inner capacitance
in V in mA in mW in µH in nF
PNP ≤ 30 ≤ 100 ≤ 750 57 35
NPN For cable version
1 µH/m add connect-
ing cable
For cable version
0,2 nF/m add con-
necting cable
push-pull
IO-Link operation with 1 switching output Switch operation with 2 switching outputs
p-switching (PNP) p-switching (PNP)
n-switching (NPN) n-switching (NPN)
L–
L+
C/Q (IO-Link)
I/Q (OUT2)
BU
BK
WH
BN
1
3
4
2
L–
C/Q (OUT1)
I/Q (OUT2)
L+
BU
BK
WH
BN
1
3
4
2
L–
I/Q (OUT2)
L+
C/Q (IO-Link)
BU
BK
WH
BN
1
3
4
2
L–
C/Q (OUT1)
I/Q
(OUT2)
L+
BU
BK
WH
BN
1
3
4
2
Hazardous area Safe area
JUMO Ex-i isolating switch am-
plifier
for control device
e.g. AC/DC 24 to 230 V
IN
OUT
S
L+
L-