JUMO 709062 TYA 202 - Three-Phase Power Controller Data Sheet - Manual

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2012-12-31/00561069
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
Data sheet 709062
2012-12-31/00561069
Block diagram
PROFIBUS DP
RS422/485
or
serial
70.9062
Power supply
Interfaces
USB interface
for setup program
Binary output
for centralized fault signals
via relay or optocoupler
Master-slave communication
Standard signals:
0(2) – 10V, 0(1) – 5V or SSR
TY
A 202
Setpoint, analog inputs
Firing pulse inhibit
via floating contact
Load output
Actual value output
- standard signals
LC-D with
white backlighting
isplay
Binary inputs
Binary input 2
Power supply
Binäreingang 1
frei konfigurierbar Binary input 1
freely configurable
Standard signal:
0(4) – 20mA
Extra code
Special features
k LCD display with info line
k Simple configuration of the device via
clear text display in the operator's lan-
guage
k Setup program for configuration via
USB interface
k Transmission of the setup data is also
possible without voltage supply to the
unit (supply via USB port)
k Close installation is possible
k Mains load optimization through dual
energy management
k RS422/485 interface or
k PROFIBUS DP for connection to
process control systems
k Softstart function with Burst-firing
k Burst-firing mode
k Resistance monitoring and limitation for
MoSi
2
heating elements
k All versions in protection rating IP20
k Load monitoring for the detection of
partial load failure or load short circuit
"teach-in"
k Integrated diagnosis systems such as
rotary-field detection
k UL Approval submitted
JUMO TYA 202
SCR Power Controller in a three-phase
economy circuit
For the continous control of ohmic-inductive loads
The JUMO TYA 202 represents a consistent further development of the JUMO power controller
technology and switches ohmic-inductive loads in a rotary current economic circuit. The micro-
processor controlled power controller displays all parameters in a back-lighted LCD display and
is operated using the 4 keys on the front.
SCR power controllers are employed where larger resistive and ohmic-inductive loads have to
be switched, e.g. in industrial kiln construction and in plastics processing.
The SCR power controller comprises two SCRs connected in anti-parallel, the insulated cooling
body and the control electronics.
SCR power controllers up to a load current of 32 A can either be clipped onto a 35 mm mounting
rail or fitted to the wall with a mounting plate.
Units with a load current greater than 32A have to be fitted to the wall.
The TYA 202 works in burst-firing mode.
In burst-firing mode, the phase angle can be cut back for the first half-cycle, for driving trans-
former loads.
Available subordinate controls are U, U
2
, I, I
2
and P control.
Use of a subordinate control ensures that fluctuations in the supply voltage do not affect the
control loop during the control process.
It is possible to preset a base load.
To avoid high starting or inrush currents, a soft start function is available.
The SCR power controllers comply with the operating conditions according to DIN EN 50178.
Grounding is required in conformity with the regulations of the responsible electrical utility
company.
Typ 709062/ …
Approvals/approval marks
(see "Technical data")