ATAGO PRM-100a - RS-232 C Communication Output

20
(2)RS-232C Output
This unit provides RS-232C outputs for use with a PC via an external output port installed on the rear panel
of the calculation display section.
Use the exclusive connecting cable (option) to collect RS-232C outputs.
Keep the calculation display section and PC at most 15m apart.
①Dedicated cable specifications (Fig. 8-4 and Fig. 8-5)
Table 8-2 Lead wire color
Calculation display section
D－Sub connector (PC side)
Pin
number
Cord color
Signal
name
Pin
number
Cord color
Signal
name
1
Red
RXD
2
Red & White
(stripe)
RXD
2
Red & White
(stripe)
TXD
3
Red
TXD
3
Black
GND
5
Black
GND
7
－
RTS
8
－
CTS
Fig. 8-4
Fig. 8-5
②Communications parameters
Baud rate : 4800bps
Data length : 8bit
Parity : ODD
Stop bits : 1bit
③Transmitted data format
a.aaaaa,bbb.bb,ccccc1,ccccc2,ccccc3,ccccc4,ccccc5,ddd.d,xxxxx
a.aaaaa : Refractive Index
bbb.bb : Brix
ccccc1： Conc1
ccccc2： Conc2
ccccc3： Conc3
ccccc4： Conc4
ccccc5： Conc5
ddd.d : Temperature
xxxxx： Scale : nD Brix Conc１ Conc2 Conc3 Conc4 Conc5
43.2mm
φ14.9
D-Sub 9P Connector
4
1
2
3
Wire number plug front
view