Heraeus 6000 Serie Instrucciones De Uso página 49

Electronic
temperature
controller
"Digicon"
electronic
controller w.
digital temp,
display for
temp, range:
20 - 70°C
Digicon S
with interface
Operation with
external program
Measurement of the
actual temperature
View of module
with pin assignment
Setting:
The electronic controller features digital display of the set
and actual temperatures.
Press the control button and select the desired working
temperature. The set value is indicated in the digital display,
When the control button is released, the actual value
appears.
The LED (top left) indicates that the heating system is
working.
The "Digicon S" temperature controller controls the
temperature of the incubator in accordance with the
setpoint. The actual temperature is indicated digitally.
When the (blue) setpoint button is pressed, the display will
indicate the desired working temperature.
The interface module is located above the "Digicon S"
temperature controller (in models B 6030, 6420 and 6760 it
is next to it).
Connect connecting cable (diode pluq) to socket
"W
e x t
(0..20mA)".
20 mA = 70°C
0 mA = 0°C
Admissible load Rj = 500 Q
This connection converts from the internal to the external
setpoint program. There must be a bridge between pins 3
and 4 in the diode plug.
The actual temperature can be measured at
the two " X
e x t
" sockets as voltage of 0-10V.
0 Volt = 0
c
10 Volt = 70°C
Admissible internal resistance R; = 1 kilo-Q
1 • 0 .
2 - 0.
3
.20 nfl
.20 nfl
<-
8 + 0
7 - 0
. 10 V
. 10 V
50012338
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