Vega VEGAPULS 69, Руководство по эксплуатации

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10 Supplement
VEGAPULS 69 • Modbus and Levelmaster protocol
47252-EN-210205
10.7 Configuration of typical Modbus hosts
Fisher ROC 809
B
COM
Z
Y
A
(Rx/Tx -)
(Rx/Tx +)
2
3
+8 +30 Vdc
to
GND
56
7
8
34
1 2 = P
ower suppl
y
3 4 = Modbus Dat
a
5 6 = P
ower suppl
y
7 8 = Modbus Data
IN OUT
Statu
s
off o
n
addr
.
OUT
IN
2
1
Fig. 50: Connection of VEGAPULS 69 to RTU Fisher ROC 809
1 VEGAPULS 69
2 RTU Fisher ROC 809
3 Voltage supply
Parameters for Modbus Hosts
Parameter Value Fisher
ROC 809
Value ABB Total
Flow
Value Fisher
Thermo Elec-
tron Autopilot
Value Fisher
Bristol Control-
Wave Micro
Value Scada-
Pack
Baud Rate 9600 9600 9600 9600 9600
Floating Point
Format Code
0 0 0 2 (FC4) 0
RTU Data Type Conversion Code
66
16 Bit Modicon IEE Fit 2R 32-bit registers
as 2 16-bit reg-
isters
Floating Point
Input Register
Base Number
0 1 0 1 30001
The basic number of the input registers is always added to the input register address of VEGAPULS
69.
This results in the following constellations:
•
Fisher ROC 809 - Register address for 1300 is address 1300
•
ABB Total Flow - Register address for 1302 is address 1303
•
Thermo Electron Autopilot - Register address for 1300 is address 1300
•
Bristol ControlWave Micro - Register address for 1302 is address 1303
•
ScadaPack - Register address for 1302 is address 31303
10.8 Dimensions
The following dimensional drawings represent only an extract of all possible versions. Detailed
dimensional drawings can be downloaded at www.vega.com/downloads under " Drawings ".