Ziehl T224071 TR 210 Electronic Temperature Monitor And Controller TR 210 T224071 データシート
製品コード
T224071
datum / name : 13.12.2007 Fu
Z. Nr.: 1185 0710.4
Page 18 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
Operation: Pr9
Pr9
Pr9
Pr9
/ 2 temperature sensors, 2 limit values MIN / MAX
At MAX-limit the warmest sensor switches the relay, at MIN the coldest.
Operation see program Pr2
Action chart:
ϑ
1
ϑ
sensor
ϑ
2
Relay (r), LED
Reset
t
t
M
t
M
= measuring time
ϑ
1 = LIMIT
ϑ
2 = LIMIT +Hys teresis
doF
t
M
dAL
Relay locked (rL)
Reaction time of the unit – measuring time t
M
The reaction time of the unit depends on the number of the connected sensors and the
measuring function. If the temperature is changing constantly, the measuring time t
measuring function. If the temperature is changing constantly, the measuring time t
M
is
about 2 s. If the temperature is changing rapidly, e.g. through simulation of the temperature
with an external potentiometer, the measuring time t
with an external potentiometer, the measuring time t
M
is about 4 … 6 s. In case of sensor
error the measuring time t
M
raises to 7…10 s.