Installation and user manual
UNICOM 300 N531
DDN5006GHEN/04-2021/rev.B1
12
4.8 Power supply connections
Figure 6
Cable glands which are not used must be closed with the enclosed sealing caps.
1
Cable gland for mains voltage
2
Sealing cap for cable gland
3
Cable gland for back-up battery
4
24 VDC connection (15 VDC - 32 VDC)
5
230 VAC Mains connection
6
Power supply for UNIGAS 300
7
Ex-protection cover for mains or external DC voltage
4
6
5
3
1
2
7