Lauda Integral T 7000 W User Manual

Integral T process thermostats
76 Starting up YAWE 0026 / 21/01/2019
 Correction limitation:
Here it is possible to set a limit for the difference
between external temperature (TE) and the outflow
temperature. This is used e.g. for gentle heating of the
product being heated. It can also be helpful for a better
stabilisation of the external temperature. 00 means
that this function is de-activated. Values between 1 °C
and 200 °C can be set.
7.7 Serial interfaces RS 232, RS 485
7.7.1 RS 232 Interface
Connecting cables and interface test:
Computer
Thermostat
Signal
9-pin sub-D socket
25-pin sub-D socket
9-pin sub-D socket
Signal






R x D
2
2
3
3
2
2
T x D
T x D
3
3
2
2
3
3
R x D
DTR
4
20
4
DSR
Signal Ground
5
5
7
7
5
5
Signal Ground
DSR
6
6
6
DTR
RTS
7
4
7
7
CTS
CTS
8
5
8
8
RTS
 with hardware handshake: for connecting a thermostat to the PC use 1:1 cable and not a null-
modem cable!
 without hardware handshake: the computer/ PC must be set to the operating mode “without
hardware handshake”. Pins 7 and 8 on the thermostat connector must be connected together.

 Use screened connecting cable.
 Connect screen to connector case.
 The connections are isolated from the remainder of the electronics.
 Any pins not in use must not be connected!
When a PC is connected up the RS 232 interface can easily be tested using the Microsoft Windows
operating system. On Windows 3.11 with the “Terminal” program, on Windows
®
95/ 98/ NT/ XP with the
“Hyper Terminal” program.
"HyperTerminal" is no longer part of the operating system in Windows Vista, Windows 7 and
Windows 8.
- With the LAUDA software "Wintherm Plus" (catalogue number LDSM2002) the RS 232
interface can be addressed.
- In the internet there are terminal programs available as freeware. These programs offer similar
functions as "HyperTerminal" (for example PuTTY).
Search for „serial port terminal program”.

Lauda Integral T 7000 W Specifications

General

Brand	Lauda
Model	Integral T 7000 W
Category	Thermostat
Language	English