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

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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 CM 20 2TT, 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-JUMO
1-800-554-JUMO
Fax: 315-697-5867
e-mail: [email protected]
Internet: www.jumo.us
2011-12-31/00506174
JUMO safetyM TB/TW Temperature
limiter, temperature monitor
according DIN EN 14 597
with LCD for mounting on 35mm DIN rails
Brief description
The JUMO safetyM TB/TW is a freely programmable temperature limiting device.
The measurement input is freely configurable for RTD temperature probes and thermocouples,
as well as for current and voltage signals.
TB/TWs monitor thermal processes in systems for a set limit value.
If this is exceeded, the
built-in relay (with internal fuse) switches the system to a safe operational state and the LED K1
switches from green to red.
When the system returns to the o.k. region, the reset button (on the TB) has to be released
manually using an appropriate tool.
The TW, on the other hand, is reset automatically without any external action.
The binary output 24V/20mA produces a pre-alarm signal at an adjustable temperature before
reaching the limit value, which is additionally indicated via the LED KV.
TB/TWs are mounted on DIN rails and wired up by means of screw terminals with 2.5mm²
max. conductor cross-section.
A PC setup program is available as an accessory, which can be used to set and store probe
type, range, output action and inhibits.
Block diagram
Data sheet 701160
Typ 701160/ …
Special features
k Setup program for configuration and
archive data backup
k Clear, easy-to-read alphanumerical display
k Digital input filter with adjustable
filter time constant
k adjustable as absolute value or relative to
limit value
k Wide supply voltage range
110 — 240V AC +10% /-15%
k Configurable as TB or TW
k 17 linearizations can be set
k Internal and external locking options
k input 2 x Pt100 for differential measure-
ment
Approval/approval marks
(see technical data)