54 FLOWSIC500 · Operating Instructions · 8025733/1GMJ/V4-2/2022-07 · © SICK Engineering GmbH
Installation
Subject to change without notice
Fig. 20 Marking on the type plate (example)
3.4.7
DO configuration switch (Open Collector - Namur)
Fig. 21 Open Collector - Namur
Figure 22 DO switching (Open Collector - Namur)
Internal terminal assignment→ p. 156, §9.7
(1) PWR+
(2) Data+
(3) GND
(4) Data-
(1) PWR+
(2) Data+
(3) GND
(4) Data-
Sensor
Sensor
1
2
4
3
1
2
4
3
(1)
(2) DO_2-
(3) DO_3-
(4)
Power
Signal output
(1)
(2)
(3)
(4)
PWR-
PWR+
DO_1-
DO_1+
A coded
1
2
4
3
1
2
4
3
B coded
DO_2+
DO_3+
EXT. POWER
BAT1
N.c.
DO3
DO0
+-
RS485
*
-
+
-
+
A
B
P1
P2
T1
T2
SENSORS
DISPLAY
LOCK
OFF ON
5..12V
NAMUR
4,5..16V
1.5 mm²
(AWG 16)
W
R :100
S
2..16V
2..16V
4074419
DO2
*Optional
V see module
CC
.
OC
NAM
UR
2..16V
DO1
+-
BAT2
+-
+-
OC
NAM
UR
+- +-
Max. impulse frequency: 10 kHz
Max. configurable impulse duration: 0.05 s … 1 s
External supply: U
S
9
Switching states
“ON”: 0
dU
CE
d9P$dI
CE
dP$
“OFF”:I
CE
dP$OHDNDJHIORZ
U
max
9HOHFWURQLFFXUUHQWOLPLWDWLRQUHVHWWDEOH
Max. impulse frequency: 10 kHz
Impulse duration: n/a
External supply: U
S
9
Switching states
“On”: I
O
P$
“OFF”: I
O
P$
U
max
9QR1DPXUGHYLFHFRQQHFWHG
1 k
1 k
10 k
U
“OPEN COLLECTOR” “NAMUR”
Max. configurable impulse duration: 0.05s … 1 s
External supply: U
S
≤ 12 V
Switching states
“ON”: 0 U
CE
2V; 2mA I
CE
20mA
“OFF”: I
CE
0.2 mA (leakage flow)
Impulse duration: n/a
External supply: U
S
= 8.2V
Switching states
“On”: I
O
= 3.4 mA
“OFF”: I
O
= 0.7 mA