ABB ACS1000 - Serial Communication Interface (Fieldbus); Pulse Encoder Interface NTAC (Option)

04 CONTROL SYSTEM
3BHS213401 E01 REV H ACS1000 AIR-COOLED USER MANUAL 63/184
4.3.1.3 Module terminals
The IOEC module has terminal blocks for internal wiring and indicator LEDs for diagnostic and
I/O status.
Figure 4-8: IOEC module
(1) Digital outputs
(2) Digital inputs
(3) 24 V internal voltage
(4) Analog inputs
(5) Analog outputs
(6) DDCS fiber optics *
(7) I/O Emergency OFF function *
(8) Power supply (factory-installed wiring)
(9) Voltage mode
(10)Current mode
X21-1
X21-2
X21-3
X22-1
X22-2
X22-3
X23-1
X23-2
X23-3
X24-1
X24-2
X24-3
X25-1
X25-2
X25-3
X26-1
X26-2
X26-3
DO4
DO5
DO6
LINK
ERROR
POWER
OK
NODE
ADDRESS
DO1
DO2
DO3
X11-1
X11-2
DI1
X11-3
X11-4
DI2
X11-5
X11-6
DI3
X11-7
X11-8
DI4
X11-9
X11-10
DI5
X12-1
X12-2
DI6
X12-3
X12-4
DI7
X12-5
X12-6
DI8
X12-7
X12-8
DI9
X12-9
X12-10
DI10
X13-1
X13-2
DI11
X13-3
X13-4
DI12
X13-5
X13-6
DI13
X13-7
X13-8
DI14
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
DI9
DI10
DI11
DI12
DI13
DI14
24 V
IR
OV
IR
V
IR
OK
OFF
ON
X13-9
X13-10
-AI1
OV
-AI2
-AI3
-AI4
-AO1
-AO2
+AI1
+10V
+AI2
+AI3
+AI4
AI1 20mA
AI1 10V
AI2 20mA
AI2 10V
AI3 20mA
AI3 10V
AI4 20mA
AI4 10V
+AO1
+AO2
X6-1
X6-2
X6-3
X6-4
2
DDCS TX DDCS RX
MCB-OFF IN
4V DC
IOEC
I/O-INTERFACE
S1
S2
1
2
3
4
1
2
3
4
A3411
X21
X22
X23
X24
X25
X28
X11
X12
X13
X31
X32
X31
X32
S1
S2
AI1 20mA
AI1 10 V
AI2 20mA
AI2 10 V
OFF ON
AI3 20mA
AI3 10 V
AI4 20mA
AI4 10 V
S1
S2
AI1 20mA
AI1 10 V
AI2 20mA
AI2 10 V
OFF ON
AI3 20mA
AI3 10 V
AI4 20mA
AI4 10 V
1
2
3
4
5
6
7
8
9 10