ABB AC 800M

Appendix A Hardware Units Technical Data
3BSE 027 941 R301 141
Communication Ports and Interfaces
Technical data for communication ports and interfaces is described in Table 32 on
page 141.
Weight • 1100 g (2.4 lb) (package PM856K01 with PM856,
TP830 and bus terminations).
• 1100 g (2.4 lb) (package PM860K01 with PM860,
TP830 and bus terminations).
Dimensions W 119 x H 186 x D 135mm (4.7 x 7.3 x 5.3in.)
Width is measured along the DIN-rail, depth from the
wall, and height vertically, including lock mechanism.
Table 32. PM856/PM860 and TP830 Interfaces – Technical data
Item Value
CN1 and CN2 Ethernet Communication
Communication speed 10 Mbit/s (half duplex)
Signal levels IEEE802.3, 10Base-T
Connector RJ45
COM3 Serial Communication
Communication speed Selectable in steps from 75 to 115200 baud.
75, 110, 134.5, 150, 300, 600, 1200, 1800, 2000, 2400,
9600, 19200, 38400, 115200 baud.
This range of transmission rates may be limited by
the communication protocol used. Refer to the
communication protocol documentation.
Signal levels RS232-C
Connector RJ45
Table 31. PM856/PM860 and TP830 – Technical data (Continued)
Item Value