Operating instructions

Personnel:

Operating personnel
1. The device and the PC are switched on.
2. Connect the device and the PC using a USB cable.
The USB cable is not included in the scope of
delivery.

Windows XP: During the first start-up, the wizard for
searching for new hardware opens.
3. Follow the instructions of the wizard on your PC.

The software for the new device is installed.
Windows Vista, Windows 7, Windows 8: The software for
the new device is installed in the background.
The device can be addressed as a COM port using conventional
communication programs (e.g. Hyperterminal or Putty). Other set-
tings such as baud rate are not necessary.
The COM port assignment for connected devices can be checked
in Windows Device Manager under Ports (COM & LPT) .
4.5.4 Installing modules
Devices can optionally be supplemented with additional interface
modules. These can be installed in two different size module slots
on the front side of the device.
 Right module slot (approx. 51 mm x 27 mm) for RS232 /
RS485 module / analogue module / contact modules / Profibus
module
 Left module slot (approx. 51 mm x 17 mm) for Pt100 / LiBus
module
This section is relevant for the following example cases:
 You would like to use an external temperature sensor.
 You would like to transmit a signal such as the actual tem-
perature from an external consumer to the circulation chiller.
 You would like to transmit a signal such as the setpoint value
to an external device.
 You would like to use the Command remote control unit.
DANGER!
Contact with live parts
Electric shock
 Disconnect the device from the mains power supply
before installing modules.
Establishing connection
COM port
Before commissioning
Variocool 31