Huber Pilot ONE Unichiller 00 eo Series, Руководство пользователя

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Interfaces and software update
Chapter 6 OPERATION MANUAL
V2.2.0en/09.08.21//17.12
Unichiller® eo Desktop
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6.2.2 Connection jack for Pt100 process controller sensor
A temperature sensor located in the connected application (Pt100, 4-wire technology, Lemosa con-
nector) is connected to the Pt100 connection jack. The external actual temperature is then recorded
and the operating temperature of the temperature control unit is permanently calculated and ad-
justed.
Depending on the operating temperature, isolation losses and exothermic heat, the operating
temperature (flow temperature) of the application can be significantly less than the setpoint of the
application. In this context, safety-critical thresholds for the temperature control fluid must be
strictly observed.
The control results contained in the data sheet can only be achieved with
shielded
sensor leads.
We recommend the external Pt100 process control sensor from the Huber accessories program.
Pin Signal
1 I+
2 U+
3 U−
4 I−
6.3 Interfaces at the Com.G@te® (optional)
Connecting to the interfaces at the temperature control unit during operation
DAMAGE TO THE INTERFACES

When devices in operation are connected with interfaces of the temperature control unit,
interfaces may get damaged.

Before connecting, ensure the temperature control unit and the device to be connected are
turned off.
If the
>Com.G@te<
[46] is not connected, proceed as follows.
Pin assignment (front
view)
Pin assignment
Com.G@te external
interfaces:
LEVEL, POKO, AIF,
ECS,RS232/RS485
(left to right).
Com.G@te internal
interfaces:
POKO, AIF, ECS,
RS232/RS485
(left to right).