Connection Scheme - KERN MRS120-3 Operating Instructions Manual

B Blank (space)
S Prefix (+,–, space)
DP Decimal point
D0...D7 Digits
U ... Unit (only if the weight is stable, otherwise no unit is sent)
CR Carriage return
LF Line feed
Unused positions are filled with spaces.
The decimal point DP can be between D0 and D7.
6.1

Connection scheme

–
S
tandard duplex connection
MRS 120-3
RS 232 out
RS 232 in
GND
•
Standard duplex connection with additional hardware
handshake in the peripheral instrument
MRS 120-3
RS 232 out
RS 232 in
GND
CTS
DTR
MRS-BA-defsi-0410
NOTE
RJ 45 D25 / D9
2
6
5
RJ 45 D25 / D9
2
6
5
3
7
Peripheral instrument
3 / 2 RS 232 in
2 / 3 RS 232 out
7 / 5 GND
Peripheral instrument
3 / 2 RS 232 in
2 / 3 RS 232 out
7 / 5 GND
20 / 4 DTR
5 / 8 CTS
128