VEGA VEGAPULS 66 (≥ 2.0.0 - ≥ 4.0.0) standpipe ver. Modbus and Levelmaster protocol - Manual (Page 60)

60
11 Supplement
VEGAPULS 66 standpipe version • Modbus and Levelmaster protocol
41367-EN-121011
11.6 Thermo Electron Autopilot
Wiring plan
+
+
power supply
MODBUS
D0
D1
IS GND
USB
1
2
3
13
45
2o
ff
on
( )
( )
(-)
(-)
+8 +30 Vdc to
GND
2
1
Rx -
Rx+
Fig. 28: Connection of VEGAPULS 66 to RTU Thermo Electron Autopilot
1 VEGAPULS 66
2 RTU Thermo Electron Autopilot
3 Voltage supply
Parameter
Parameter Value
Baud Rate 9600
Floating Point Format Code 0
RTU Data Type IEE Fit 2R
Input Register Base Number 0
The basic number of the input registers is always added to the input register address of VEGAPULS
66.
Address 1300 must hence be entered as register address for 1300 for RTU Thermo Electron Auto-
pilot.