JUMO 14597 safetyM TB/TW08 Temperature Limiter and Temperature Monitor Data Sheet - Manual

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.
8 Technology Boulevard
Canastota, NY 13032, USA
Phone: 315-697-5866
1-800-554-JUMO
Fax: 315-697-5867
E-mail: [email protected]
Internet: www.jumousa.com
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2012-07-01/00524703
JUMO safetyM TB/TW 08
Temperature limiter, monitor
as per DIN EN 14 597
In the panel-mounting case to be fitted in the
panel cut-out
Brief description
The JUMO safetyM TB/TW 08 is a freely programmable temperature limitation device.
The measuring input is freely programmable for RTD temperature probes, thermocouples
as well as current and voltage signals.
TB/TWs are used to monitor thermal processes in the system for a set limit value.
If this value is exceeded, the installed relay (with fuse cut-out) switches the system to an
operational safe status, the green OK LED extinguishes and the red K1 LED is lit.
If the system reaches the "Good" range again, the Reset key must be pressed for the TB.
However, the TW automatically resets without external influence.
For an adjustable temperature, the KV relay can put out a pre-alarm prior to reaching the
limit value, the switching behavior of which is additionally indicated by the KV LED.
The TB/TW 08 are designed for panel-mounting and are wired via plug-type screw-in ter-
minals with a cable cross section of max. 2.5 mm
2
.
A PC setup program is available as accessories, which can be used to set and save the
probe type, measuring range, output behavior and lockings.
Block diagram
Analog input for
- Pt 100, Pt 1000 in two or
three-wire circuits, KTY11-6
2 x Pt100
for differential measurement
-
-
thermocouples/
double thermocouples
- standard signals
0/4 – 20mA / 0/2 – 10V
Option
analog output
Binary input
- reset
- keypad inhibit
- level inhibit
1 relay output K1
changeover contact 230V/3A AC
1 relay output KV
make contact, 230V/3A AC
TB/TW 08
Power supply
- 110
240V AC +10%/ 15%,
48 – 63Hz AC
- 20 - 30V AC/DC, 48 63Hz
– –
–
Setup interface
for configuration via PC
Data sheet 70.1170
Type 701170/ …
Special features
k Setup program for configuration and
archiving via PC
k Digital input filter with adjustable
filter time constant
k Pre-alarm absolute or adjustable as dis-
tance to the limit value
k Large voltage supply range
of AC 110 ... 240V +10% /-15%
k Configurable as TB or TW
k 17 linearizations can be set
k Internal and external unlocking possible
k Input 2x Pt100 for differential value calcu-
lation
k Protection class on the front IP 65
Approval/approval marks
(see Technical Data)