User Manual

3UG458. insulation monitoring relay.
10.4 3UG4582/3UG4583 insulation monitoring relays
3UG4 / 3RR2 monitoring relays
Manual, 02/2013, NEB927043002000/RS-AA/002
239
DIP switch
The DIP switches are located behind the label on the front of the 3UG4583 insulation
monitoring relays. Four settings can be parameterized with the DIP switch.
The tables below contain the setting options on the device and the explanations for the
relevant switch positions. When the device is delivered, the switch is in the position OFF.
Table 10- 6 DIP switch - 3UG4583
Position 4
Functional principle
3
Open-circuit detection
2
Non-volatile (retentive)
fault storage
1
Functional principle of
output relays K1 and K2
ON ↑ 2 x 1 changeover
contacts
Activated Activated Closed-circuit principle
NC
OFF 1 x 2 changeover
contacts
Deactivated Deactivated Open-circuit principle NO