SICK FLOWSIC550

26
8027872/1JTM/0-8/2023-05| SICKO P E R A T I N G I N S T R U C T I O N S | FLOWSIC550
Subject to change without notice
7 ELECTRICAL INSTALLATION
Operating parameters
Safety data of power supply
Input/output Function/signal Operating parameters
BAT1 “+”
Battery power supply Battery Pack Article number: 2064018
BAT1 “-”
BAT2 “+”
Battery power supply Battery Pack Article number: 2064018
BAT2 “-”
Ext. Power External power supply 8 ... 16 V DC
DO0 “+”
Digital output DO0 “+“ NAMUR, electrically isolated
Maximun rated voltage 16 VDC
Ion = 3.6 mA @ 8.2V 1KΩ
Ioff = 0.75 mA @ 8.2V 1KΩ
DO0 “–“
Digital output DO0 “-“
DO1 “+”
Digital output DO1 “+“ Passive, electrically isolated,
configurable as:
OC (Open Collector):
U = 3 VDC…16 VDC
I
MAX
= 20 mA
R
ON
< 10 Ω (U
Drop
< 1.5V)
R
OFF
>1 MΩ
or NAMUR:
Maximum rated voltage 16 VDC
I
on
= 3.6 mA @ 8.2V 1KΩ
I
off
= 0.75 mA @ 8.2V 1KΩ
DO1 “-” Digital output DO1 “-“
DO2 “+”
Digital output DO2 “+“
DO2 “-”
Digital output DO2 “-“
Grounding
NOTICE:
Only three operation modes are allowed:
● External power
● External power plus one battery pack (as backup)
● Two battery packs without external power
The use of all power inputs simultaneously is not allowed.
Terminal/
Connector
Function
Ui
[V]
Ii
[mA]
Pi
[mW]
Ci
[nF]
Li
[µH]
Ext. Power External power supply 20 666 930 0 2.64