Appendix C - Technical Data; Ddcs Link - ABB NPBA-12 Installation And Startup Manual

DDCS Link

NPBA-12 Installation and Start-up Guide
Appendix C – Technical Data
Compatible Devices: All ABB Fieldbus Adapter modules;
ACS 400, ACS/ACP/ACF 600, ACS 1000, DCS 400, DCS 500 Drives
Size of the Link: 2 stations
Medium: Fibre optic cable
• Construction: Plastic core, diameter 1 mm, sheathed with
plastic jacket
• Attenuation: 0.31 dB/m
• Maximum Length between Stations: 10 m
• Specifications:
Parameter
Storage Temperature
Installation Temperature
Short Term Tensile Force
Short Term Bend Radius
Long Term Bend Radius
Long Term Tensile Load
Flexing
Topology: Point-to-point
Serial Communication Type: Asynchronous, half Duplex
Transfer Rate: 4 Mbit/s
Protocol: Distributed Drives Communication System (DDCS)
Connectors: Blue – receiver; grey – transmitter
Minimum Maximum
-55 +85
-20 +70
50
25
35
1
1000
Unit
°C
°C
N
mm
mm
N
cycles
C-1