BERTHOLD TECHNOLOGIES LB 480 - Page 46

54733BA26
1 – 46 02.2017
5 Explosion Protection Volume 1
5.7.4.3 Slave Terminal Compartment
Power supply
Digital interface RS 485
PE
PE
PE1234PE
Supply L/+
Supply N/-
Supply +
Supply -
PE
PE
PE 124PE3
P
5678910PE
E
10
PE89PE 5 6 7
RS 485B In
RS 485A In
TermB
TermA
RS485B Out
RS485A Out
Ter minal Labeling
Type DC supply
LB 480 - .. - .. - 01
1 Supply + Ue = 24 V
DC
,
max. 12 W
2 Supply -
3 Supply + To forward the supply to
the next slave
4 Supply -
Type AC supply
LB 480 - .. -.. - 02
1 Supply L Ue = 100 ... 240 V
AC
,
50/60 Hz, max. 12 VA
Um = 253 V
AC
2 Supply N
3 Supply + Do not use to loop
through the supply!
4 Supply -
Term inal Labeling
5 RS 485 A In
6 RS 485 B In
9 RS 485 A Out
10 RS 485 B Out