ABB DCS800, Руководство по оборудованию

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Technical data
78
3ADW000194R0611 DCS800 Hardware Manual f us
Digital and analogue I/O connection of the SDCS-CON-4
X2
:
X1
:
ATACH
±90...±270 V
±30...±90 V
±8...±30 V
AI4
(5 ms)
GND
GND
39k2
+10V
+24 V;
≤
125 mA
Power
Sense 0 V
Sense 5 V
AI2
(3.3 ms)
AI3
(5 ms)
AI1
(3.3 ms)
AO1 (5ms)
+/- I-act
47.5
100
μ
100n
GND (AOx)
+10V
GND
-10V
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
DO4
DO5
DO7
DO1
DO2
DO3
DO6
4k75
3
4
5
8
7
6
7
9
X6:1
2
3
4
5
6
7
8
10
4
5
7
1
2
3
6
4
2
3
6
5
9
10
8
9
10
2
4
5
7
2
3
6
8
9
10
8
X3:1
X4:1
X5:1
X7:
SDCS-CON-4
Firmware
GND
1
3
S1
Con4_I_O-b.dsf
12k8
5k
1k66
+
-
4
6
S1
S2
3 4 250
S3
5 6
7 8
S3
3 4 250
+
-
S
D
C
S
-IO
B
-3
(P
S
5
31
1)
9
8
7
ATACH1
ATACH2
S1
+
-
+
-
+
-
+
-
GND
1
3
S4
2
121 100nF
4 6
S4
5
121 100nF
7
10
S4
8
121 100nF
10k
10k
10k
+
-
+
-
+
-
PIN-4 = 5 V
S4
11
12
2k21 221k
4k75 47nF Z15
+
-
5 V
Relay driver
Relay driver
Relay driver
Relay driver
Relay driver
Relay driver
Relay driver
X
9
τ
= 10 ms
τ
= 10 ms
τ
= 10 ms
τ
= 10 ms
τ
= 10 ms
τ
= 3 . 3 ms
τ
= 3 . 3 ms
ChA
ChB
ChZ
ChA
ChB
ChZ
AO2 (5ms)
POW-4 = 5V/
15V/24V
CON-4 = 24 V
* short circuit protected
➀
gain can be varied in 15 steps between 1 and 4 by software para-
meter
Resolution
[bit]
Input/output
values
Hardware
Scaling
by
Com-
mon
mode
range
Remarks
±90...270 V
➀
15 + sign ±30...90 V Firmware ±15 V
±8...30 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
+ Hardw.
≤
5 mA 8 V -> min. of 325%
of [99.03] or
230% of [4.05]
Encoder supply Remarks
Inputs not isolated
Impedance = 120
Ω
, if selected
max. frequence
≤
300 kHz
5 V
24 V
≤
250 mA
≤
200 mA
Sense lines for GND and supply to
correct voltage drops on cable (only if
5 V encoder is in use).
Input value Signal defini-
tion by
Remarks
0...7.3 V
7.5...50 V
Firmware
-> “0“ status
-> “1“ status
Output
value
Signal defini-
tion by
Remarks
50 * mA
22 V at no
load
Firmware Current limit for all 7
outputs = 160 mA
Do not apply any reverse
voltages!