ABB AC 800M Manual

Section 2 Installation Bus Termination
3BSE036351-510 A 125
As shown in Figure 78, the dip switch is located on the bottom of the housing when
looking from the front. Switch 1 is towards the top of the housing.
3 150 ohms
4 Not Used
(1) The dip switch must be closed to make the termination connection. The
default is open, (no internal termination).
(2) The 110 ohm option may be used to terminate cables with an
impedance in the range of 100 to 120 ohms.
Table 17. Field Bus Termination Switch Settings of the CI862 (Continued)
Dip Switch
(1)
Setting

ABB AC 800M Specifications

General

Brand	ABB
Model	AC 800M
Category	Controller
Language	English