ELTRA ONH-2000 - Page 125

 2002 by ELTRA GmbH Germany – January 2002 – Service Manual OH 900 / ON 900 / ONH 2000
4.2-8
Left Side - blue cable channel -
50V AC
24V AC
NR 32
15038
FC 21
15098
GN D
A
1 2
v i
rt
3 4
3 2 1 7 6
B
0V: Thermistors off
Pneumatic
24V: Thermistors on
TC Cell
blue
brown
yellow
grey
green
orange
pink
red
black
violett
white
bl
br
ge
gr
gn
or
rs
rt
sw
vi
ws
bl/ws
gn/ge
ge
rt
br
gr
gr
gn
ws
vi
vi
ge
gr
gr
rs
vi
rt
br
ws
rs
gn
ge
Catalyst furna ce
Pneumatic valve
Lo w vol ta ge w ir in g,
O N 90 0
blu e cab le c h a n ne l,
le ft ha nd s ide