Instruction Manual

57
CELSIUS 10 FDA-Edition
10.8
Programme language
The programme and the menus can be displayed in five different languages. How you can
change the languages is described on page
13
.
10.9
Connection details
10.9.1
Pin assignment RS-232 and RS-485
Pin assignment RS-
232
Pin assignment
RS-485
1
–
not occupied
–
2
RxD
Received data
–
3
TxD
Send data
A
Send and receive data
4
–
not occupied
–
5
GND
Signal ground
–
6
–
not occupied
–
7
–
not occupied
–
8
–
not occupied
B
Send and receive data
9
–
not occupied
–
10.9.2
Interface cable for RS-232 in accordance with DIN 12900 part 1
1
2
3
RxD 2
TxD 3
GND 5
2 RxD
3 TxD
5 GND
8
Pin contacts (male)
9
Screening
10
Spring contacts (female)
Screening
Spring contacts (female)
Screening
►
Use screened interface cables
►
Connect screening at one end to the plug casing
A standard-compliant connecting cable can be purchased from the company MEMMERT
under the name V6. The protocol description of the interface (according to NAMUR) can be
requested from MEMMERT customer service.
1
3
8
2
7
9
5
4
6