Buffer battery
Lithium battery 3 V/1 Ah, type CR 1/2 AA Order No.
VARTA 6127 101 301
Panasonic BR-1/2AA
Interface Cable
An interface cable and the DIGSI operating software are required for the communication between the
SIPROTEC 4 device and a PC or laptop.
Name Order No.
Interface cable between PC and SIPROTEC, Cable with
9-pin male/female connectors
7XV5100-4
Ordering Information and Accessories
A.2 Accessories
SIPROTEC 4, 7VK61, Manual 263
C53000-G1176-C159-5, Edition 05.2018