ABB AC 800M

Section 1 Introduction AC 800M – General
3BSE 027 941 R301 29
Figure 2. Processor Unit – General View (here shown with PM861)
Tx/Rx
Optic Ports
External Battery
Supply Socket
Power Supply
and
Supervision Signa
l
Socket (SS822)
COM3/COM4
Ports
DIN-rail
Locking Device
CN1/CN2
Ports
Tx/Rx
Status
INIT
Push button
LED
Status
Indicators
Indicators
RCU Link
Connector
(PM861/PM864)