Installation
42 FLOWSIC600 · Operating Instructions · 8010458 V2.0 · © SICK MAIHAK GmbH
Safety-relevant data of inputs and outputs
Output circuit Intrinsically safe Ex ia/ib IIA/IIb/ IIC Non-
intrinsically
safe
V
M
= 253 V
Active current output
Terminals 31/32
V
O
= 22.1V V
B
= 18 V
I
B
= 35 mA
I
O
P
O
Ex ia/ib IIA Ex ia/ib IIB Ex ia/ib IIC
[mA] [mW] C
O
[nF] L
O
[mH] C
O
[nF] L
O
[mH] C
O
[nF] L
O
[mH]
Hardware variant 1-5 155 857 4.1 7 163 1
Hardware variant 687481270.54771
Characteristic curve: linear
or for connection to certified intrinsically safe circuits with the following maximum values:
U
I
= 30 V
I
I
= 100 mA
P
I
= 750 mW
Internal capacity: C
I
= 4 nF
Internal inductance: negligible
Digital output
Terminals 51/52
Terminals 41/42
Terminals 81/82
For connection to certified intrinsically safe circuits with the following maximum values:
U
I
= 30 V
I
I
= 100 mA
P
I
= 750 mW
Internal capacity: C
I
= 4 nF
Internal inductance: negligible
U
B
= 30 V
I
B
= 100 mA
RS485
Terminals 33/34
Terminals 81/82
Characteristic curve: linear
U
o
= 5.88 V
I
o
= 313 mA
P
o
= 460 mW
C
o
= 1000 μF for IIA resp. 43 μF for IIC
L
o
= 1.5mH for IIA resp. 0.2 mH for IIC
or for connection to intrinsically safe circuits with the following maximum values:
U
I
= 10 V
I
I
= 275 mA
P
I
= 1420 mW
Internal capacity: C
I
= 4 nF
Internal inductance: negligible
U
B
= 5V
I
B
= 175 mA
Ultrasonic transducer
connections
(for connecting SICK
ultrasonic transducers
only)
Ex ia/ib IIA Ex ia/ib IIB Ex ia/ib IIC
Characteristic curve: linear
Max. transmission voltage: U
o
= ±60.8 V
Short-circuit current: I
o
= ±92 mA
P
o
= 1399 mW
Internal capacity: negligible
Internal inductance: L
i
= 20.6 mH
U
o
= ±51.2 V
I
o
= ±77 mA
P
o
= 556 mW
negligible
L
i
= 15.5 mH
U
o
= ±38.9 V
I
o
= ±59 mA
P
o
= 556 mW
negligible
L
i
= 6.7 mH