JUMO 602021 Panel-Mounted Thermostat EM Series Up to 500C Data Sheet - Manual (Page 6)

Data Sheet 602021
2014-01-20/00073206
Page 6/14
JUMO GmbH & Co. KG
Delivery address: Mackenrodtstraße 14
36039 Fulda, Germany
Postal address: 36035 Fulda, Germany
Phone: +49 661 6003-0
Fax: +49 661 6003-607
E-mail: [email protected]
Internet: www.jumo.net
JUMO Instrument Co. Ltd.
JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: +44 1279 635533
Fax:
+44 1279 635262
E-mail: [email protected]
Internet: www.jumo.co.uk
JUMO Process Control, Inc.
6733 Myers Road
East Syracuse, NY 13057, USA
Phone: 315-437-5866
1-800-554-5866
Fax: 315-437-5860
E-mail: [email protected]
Internet: www.jumousa.com
Connection diagrams
EM-1
EM-2
EM-3 EM-4
EM-5
EMF-13
EMF-23
EMF-33
Setpoint value: I
Sequence contact: II
EM-4/U
EM-5/U
EMF-133
EMF-233
EMF-333
Setpoint value: I
Sequence contact: II, III
EM-40
EM-50
I = N/C contact
with system break
and T < -10°C: I
II = Limit value: II
EMF-1333
EMF-2333
EMF-3333
Setpoint value: I
Sequence contact: II, III, IV
EM-40/U
EM-50/U
I = N/C contact
with system break
and T < -10°C: I
II = Limit value: II
Example: EMF-1334
For further type variants, com-
bine the connection diagrams
respectively
EM-20
EM-30
I = N/C contact
with system break
and T < -10°C: I
II = Limit value: II
4
I
1
2
II
ϑ
1
4
1
II
I
1
2 4
J