ABB ACS1000 - Transportation, Storage and Disposal

04 CONTROL SYSTEM
3BHS213401 E01 REV H ACS1000 AIR-COOLED USER MANUAL 65/184
4.3.2 Serial communication interface (fieldbus)
To identify the serial communication interface in the drive, see Appendix D – Wiring diagrams.
4.3.3 Pulse encoder interface NTAC (option)
The NTAC interface is part of the control system of the drive if pulse encoder feedback is used
to control the motor.
Figure 4-10: NTAC-02 pulse encoder interface
For more information on the device, consult the relevant manual:
- Modbus TCP - "Ethernet - NETA-21 remote monitoring tool user manual" [11]
- Modbus RTU - "Modbus - NMBA-01 installation and start-up guide" [12]
- Profibus - "Profibus - NPBA-12 installation and start-up guide" [13]
- DeviceNet - "DeviceNet - NDNA-02 installation and start-up guide" [14]
For more information on the device, see "Installation and Start-up Guide for the
Pulse Encoder Module NTAC-0x" [15].
Terminals X1 Terminals X2
1 A+ Channel A 1 -V 0 V
2 A- 2 -V 24 V
3 B+ Channel B 3 +V
4 B- 4 24/25
5 Z+ Channel Z 5 15
6 Z- 6 24
7 SH Shield 7 0 V
8 SH 8 +24 V
A+
X1
X2
B+ B- B- SH SHZ+A-
+24V 24 15 +V -V -V24/150V