KROHNE TIDALFLUX 2300 F EN - Manual (Page 21)

ELECTRICAL CONNECTIONS
4
21
TIDALFLUX 2300 F
www.krohne.com 06/2013 - 4002490202 MA TIDALFLUX 2300 F R02 en
Description of connections
4.3.4 Connection box TIDALFLUX 2000
The connection box of the TIDALFLUX 2000 is positioned below the "double housing". Here the
signal- and field current cables have to be lead through and the separate wires must be
connected on the contacts as described in the illustration below (see table "Description of
connections" also) .
Description of connections
Terminals Terminals Terminals Terminals Function, electrical data Function, electrical data Function, electrical data Function, electrical data
L, N
L+, L-
Connections for mains supply,
Type of protection Ex e,
100...230 VAC, +10%/-15%, 22 VA
12...24 VDC, +30%/-10% (short-time: -25%), 12 W
U
m
= 253 V
C-, D, D- Connections for RS 485 circuit,
Type of protection Ex ia.
Figure 4-7: Electrical connections
1 turn cover counterclockwise
2 remove connection box cover
3 cable entries
4 open connection box on sensor
5 connection strain reliefs
Terminals Terminals Terminals Terminals Function, electrical data Function, electrical data Function, electrical data Function, electrical data
7
8
9
Connections for signal cable
connection 9 = nc.
1
2
3
4
nc.
Connections for field current cable
connection 4 = nc.