M&C TechGroup CSS Series Operator's manual - Manual (Page 18)

18
Gas sampling and gas conditioning technology 4-1.1-ME
10 ELECTRICAL CONNECTIONS
The electrical connections are located on the back panel of the 19“ rack housing (see fig.5)
10.1 ELECTRICAL JUNCTION BOX X1
Figure 7 shows the possible connections of the electrical junction box X1 (B).
For devices from 12/2001 to 01/2008 with controller 703: thermocouple + at terminal 11, thermocouple –
at terminal 12
Figure 7 Electrical junction box X1 (B)
The CSS is protected by fuse (F1= 2A, see wiring diagram in appendix). The fuse is located on the
main circuit board (see fig.4).
Elec
tri
ca
l j
un
ct
io
n b
ox
X1
Power In 230V 50Hz, 150VA for CSS
Option controller 70304 for heated sample line
Power In 150V 60Hz, 1100VA for heated sample line
Power In 150V 60Hz, 1100VA for heated sample line
Connection for the temperature sensor of the heated sample line
PT100 / thermocouple +
PT100 / thermocouple -
PT100 (3-wire)
screening