10 3ADW000395R0100 DCS550 Quick guide edisf a10 3ADW000395R0100 DCS550 Quick guide edisf a
±90...
±
270 V
±
30...
±
90 V
±
8...
±
30 V
AI4
GND
GND
Power
Sense 0 V
Sense 5 V
AI3
AI1
 I-act 
GND
+10V
GND
-10V
DI1
DI3
DI4
DO4
DO1
3
4
5
6
 9 
X4:1
 3
 4
10
 4
 1
2
3
6
5
10
8
9
10
5
2
6
8
10
 8
X1:1
X2:1
X3:1
X5:
SDCS-CON-F
B22_001_0_a.dsf
+
-
S2
3
4
250
S3
3
4
250
ATACH
+
-
+
-
+
-
+
-
GND
10
+
-
+
-
+
-
5V
S4
11
12
24V
K1
X96:1
t
230V
E
SDCS-PIN-F
1
3
4
6
S1
S1
1
3
S4
2
121
100nF
4
6
S4
5
121
100nF
7
S4
8
121
100nF
10k
10k
10k
9
ChA
ChB
ChZ
ChA
ChB
ChZ
Firmware
Resolution
[bit]
Input/output 
values
Hardware
Scaling
by
Common 
mode 
range
Remarks
15 + sign ±90...270 V
±30...90 V
±8...30 V
①
Firmware
±15 V 
15 + sign -10...0...+10 V Firmware ±15 V 
15 + sign -10...0...+10 V Firmware ±15 V 
15 + sign -10...0...+10 V Firmware ±15 V 
15 + sign -10...0...+10 V Firmware ±15V 
Power
+10 V ≤ 5 mA
for ext. use
e.g. refer. pot.
-10 V ≤ 5 mA
11 + sign -10...0...+10 V Firmware ≤ 5 mA
11 + sign -10...0...+10 V Firmware ≤ 5 mA
-10...0...+10 V Firmware+
Hardware
≤ 5 mA
8 V -> min. of 
325% of [99.03] or
230% of [4.05]
Encoder supply Remarks
Inputs not isolated
Impedance = 120 W, if selected
max. frequency ≤ 300 kHz
5 V
24 V
≤ 250 mA
≤ 250 mA
Sense lines for GND and supply 
to correct voltage drops on cable 
(only if 5 V encoder is in use).
Input value Signal 
definition by
Remarks
0...7.3 V
7.5...50 V
Firmware
-> “0“ status
-> “1“ status
Output value Signal 
definition by
Remarks
50 * mA
22 V at no 
load
Firmware
Current limit for all 7 
outputs = 160 mA
Do not apply any reverse 
voltages!
*  short circuit protected 
①  gain can be varied in 15 steps between 1 and 4 by software 
  parameter
Standard function assignments for the terminals