Appendix B: Electrical Connection - Rohde TC304 Manual De Instrucciones

Appendix B: Electrical Connection

Important Note: The specifications
given here are exemplary only . The elec-
trical connections are determined by the
customer and often deviate from the
specifications given in this example . Ple-
ase check the documentation provided
by the kiln manufacturer . If the controller
layout is suitable for more than one zone
or if it is equipped with more than two
outlets, please use the HAN15DX con-
nection (see additional description) .
Plug Assignment
HAN7D a
7 6
2 1 5
4
3
Connection Function
a Additional control outlet
b Control outlet connector (phase)
c Control outlet connector (zero)
d Ground wire * (must be connected!)
e Power supply phase
f Power supply zero
g Thermocouple +
h Thermocouple – (PtRhPt)
n Thermocouple – (NiCrNi)
Important Note: Please compare the type of the thermocouple with the type specifi-
cation that is stated on the back of the controller . Otherwise you might cause damage
to the kiln and the kiln content!
The manufacturer of kiln and control unit does not assume liability in such cases!
Design and specifications subject to change without notice .
Instruction manual TC 304 V 1 .2 ·
Simplified circuit diagram of a kiln
Plug Assignment
HAN15D a
c
b
a
1 2 3 4 5
HAN7D a
7
6
1
Terminal clamp
5
2
3
4
4
©
2009 HELMUT ROHDE GMBH · DEUTSCHLAND
Plug Assignment
CPC14 a
1 3
4
8
12
HAN15D a CPC14 a
C3
A3
B3
A1
B1
B5
C5
A5
7
11
14
12
14
13
11
8
9
1
2
3
21