SICK FLOWSIC600 - Page 119

Installation
FLOWSIC600 · Technical Information · 8010125 V 4.0 · © SICK AG 119
Subject to change without notice
Safety-relevant data of inputs and outputs for IECEx certified FLOWSIC600 only
Power circuit Intrinsically safe Ex ia/ib IIA/IIB/ IIC Non-
intrinsically
safe
Power supply U
I
= 20 V, P
I
= 2,6 W 12 … 24 V DC
Active current output
Terminals 31/32
U
O
= 22.1V U
B
= 18 V
U
B
= 35 mA
I
O
P
O
Ex ia/ib IIA Ex ia/ib IIB Ex ia/ib IIC
[mA] [mW] C
O
[μF] L
O
[mH] C
O
[μF] L
O
[mH] C
O
[nF] L
O
[mH]
All hardware variants 87 481 2 7 0.5 4 77 1
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 certified 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 ultra-
sonic 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
= 388 mW
Internal capacity C
i
= negligible
Internal inductance: L
i
= 20.6 mH
U
o
= ±51.2 V
I
o
= ±77 mA
P
o
= 372 mW
negligible
L
i
= 15.5 mH
U
o
= ±38.9 V
I
o
= ±59 mA
P
o
= 248 mW
negligible
L
i
= 6.7 mH
WARNING:
U
m
= 235 V: For intrinsically safe installation, maximum voltage in the non-
hazardous area must not exceed 253 V