[le_rear non modular, 3, --_--]
Figure 2-4
Rear View of a Non-Modular Device (7xx81, 7xx82), Terminals of a Typical Device with IO102
(1) Current terminal A
(2) Spring clip
(3) Voltage terminal B
(4) Voltage terminal D
(5) Protective grounding terminals
(6) Terminal for integrated Ethernet interface J
(7) Plug-in module position F (not applicable to 7xx81)
(8) Battery compartment
(9) Plug-in module position E
(10) Time synchronization G
(11) Voltage terminal L
(12) For module fastening inside the device, no user function
Forms of Devices and On-Site Operation Panels
2.1 Flush-Mounting Devices
SIPROTEC 5, Hardware Description, Manual 25
C53000-G5040-C002-J, Edition 08.2020