Huber MPC TC 100, Operation Manual

Page: 36 / 48

Interfaces and software update
OPERATION MANUAL Chapter 6
Immersion Cooler
V2.3.0en/03.08.21//1.30
36
6 Interfaces and software update
The specifications of the interface used are not being met.
PROPERTY DAMAGE

Only connect components that meet the specifications of the interface used.
6.1 Interfaces on the temperature control unit - applies to MPC
controller only
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.
6.1.1 Connection jack for Pt100 process controller sensor
A temperature sensor located in the connected application (Pt100, 4-wire technology, Lemosa connector)
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 adjusted.
Depending on the operating temperature, isolation losses and exothermic heat, the operating tempera-
ture (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−
Standard interface on
temperature control
unit with MPC control-
ler
Pin assignment (front
view)
Pin assignment