M&C TechGroup EC-EX Operator's manual - Manual (Page 15)

15
Gas sampling and gas conditioning technology 3-4.1ME EC-EX 9904
15.2 ELECTRICAL CONNECTIONS
W A R N I N G !
When connecting the equipment, please ensure that the supply
voltage is identical with the information provided on the model type
plate.
N O T E !
Attention must be paid to the requirements of IEC 364 (DIN VDE
0100) when setting high-power electrical units with nominal
voltages of up to 1000 V, together with the associated standards
and stipulations.
Check the details on the type plate to ensure that the equipment is
connected up to the correct mains voltage.
The main circuit must be equipped with a fuse of 10A
T
for the 230V
version and 16A
T
for the 115V version (automatic cut-out); for
electrical details see technical data.
Figure 4 shows the electrical connections at the plastic housing behind the front panel of the EC-EX
casing (Fig. 2).
Figure 4 Electrical sockets
Power supply : 230V/50Hz oder 115V/50-60Hz (see type plate)
Status alarm : one changeover contact
Contact rating : 230V AC, 2A, 100VA or
230V DC, 2A, 50W
Power
supply
1 L
2 N
3 PE
4
230V 50Hz
5
6
7
8
11 NC
12 Com
13 NO
Alarm
contact
230V 100VA