Instruction manual

NGA 2000 MLT Hardware
TECHNICAL DESCRIPTION
1 - 39
Emerson Process Management GmbH & Co. OHG
Instruction Manual
90002929
07/2006
1.10.5 Digital Signal Processing Card (DSP)
Instead of using the 2 PCB's PIC and PSV alternatively those can be replaced by ONE board
containing both functions in the Digital Signal Processing Board DSP.
Fig. 1-33: Plug pin assignment PCB DSP
DIGITAL SIGNAL PROCESSING CARD (DSP)
NGA Bus connector
Input DC sensors
(e.g. O
2
/H
2
sensors)
Input AC sensors
(e.g. IR/VIS/UV sensors)
Temp. sensor 4/IR(UV) source 4
Temp. sensor 3/IR(UV) source 3
Temp. sensor 2/IR(UV) source 2
Temp. sensor 1/IR(UV) source 1
Pressure sensor 2/Pressure sensor 1
Flow sensor 4/Flow sensor 2
Flow sensor 3/Flow sensor 1
not used/Chopper 2
not used/Chopper 1
not used/not used
Serial interface (BSI10) connector
24 VDC input/Heater (BHZ10) connector
Local SPI connector