Ziehl T224071 TR 210 Electronic Temperature Monitor And Controller TR 210 T224071 Ficha De Dados
Códigos do produto
T224071
datum / name : 13.12.2007 Fu
Z. Nr.: 1185 0710.4
Page 5 of 24
Type: TR 210
ZIEHL industrie-elektronik GmbH + Co KG, Daimlerstr.13, D-74523 Schwäbisch Hall, Tel.: +49 791 504-0, Fax: -56, e-mail: info@ziehl.de
ATTENTION
Dangerous electrical voltage!
May lead to electrical shock and burn.
Before beginning of work switch unit and equipment free of voltage.
Observe the maximum temperature permissible when installing in switching
cabinet. Make sure sufficient space to other equipment or heat sources. If the
cooling becomes more difficult e.g. through close proximity of apparatus with
elevated surface temperature or hindrance of the cooling air, the tolerable
environmental temperature is diminishing.
cabinet. Make sure sufficient space to other equipment or heat sources. If the
cooling becomes more difficult e.g. through close proximity of apparatus with
elevated surface temperature or hindrance of the cooling air, the tolerable
environmental temperature is diminishing.
Attention! Connecting the temperature sensors
The temperature sensors are connected to the clamps 1T1, 1T2, 1T3 and so on. These
pluggable terminals have a special contact material and may only be used for the connection
of the sensors.
When connecting 2 thermocouples they must be isolated from each other.
Attention! Universal power supply
The unit is equipped with an universal power supply, that is suitable for DC- and AC-voltages.
Before connecting the unit to the current, make sure that the allowed scope of voltage of the
control voltage Us, written on the lateral type plate, corresponds to the supply voltage of the
unit.
Attention!
When all relays are programmed in operation current mode
(= pick up at alarm), a loss of the supply voltage or an instrument failure
can remain unidentified.
When the relay is applied as control instrument, the operator must ensure,
that this error is recognized by regular examinations.
We recommend to program and accordingly evaluate at least one relay
in the closed-circuit current mode.
When all relays are programmed in operation current mode
(= pick up at alarm), a loss of the supply voltage or an instrument failure
can remain unidentified.
When the relay is applied as control instrument, the operator must ensure,
that this error is recognized by regular examinations.
We recommend to program and accordingly evaluate at least one relay
in the closed-circuit current mode.
!