The
D line is a complete line of input /output data acquisition modules that can be applied in all applications where analog and digital variables must be monitored and supervised.
The modules can be classified according to the type of inputs, the presence of digital outputs and the technique of isolation employed :
· Analog input channel modules with common ground
D1-15AI, D1-15AV, D1-15P, D1-40AI, D1-40AV, D1-40TC
· Analog differential input isolated channel modules
D2-40AI, D2-40AV, D2-40TC
· Analog input with programmable output digital channels
D1-60AI, D1-60AV, D1-60TC
· Analog differential input with programmable output digital channels
D2-60AI, D2-60AV, D2-60TC
· Digital input modules
D1-100, D1-10
· Digital input /output modules
D1-30, D1-35
· Output relay module
D1-20
The modules can be easy configured to activate ON-OFF outputs at input threshold presetted by the operator. The configuration can be provided by mean of a local operator terminal (
F1-10 ) or by
SCADA through an Rs485/422 serial bus provided with MODBUS ( ASCHI or RTU ) protocol.
Once programmed , the module can activate output phisical alarms by itself ( independently by the presence and the availability of eventual SCADA software )
All modules are delivered for direct mounting on DIN rails , Power supply is 24 V cc +/- 20 % . The
D1 product family I/O modules enable an easy and economical setup of an accurate and reliable data acquisition system. The communication between I/O modules and the supervisory PC is based on a RS422/RS485 serial link with a Modbus (ASCII or RTU) protocol; a complete line of serial converters and repeaters (
C1-line ) with triple optical isolation guarantees the safety of data transmission even when there is strong interference and noise.
The
Device log scada software allows the interconnection of a single unit of the SIELCO Elettronica . This unit can be monitored and programmed . Historical trend in graphic form of the variables can also be possible.
This software is free of charge.
The
System Log SCADA software software provides an operator interface in a Windows environment with the building instruments to allow customer itself to build up his own applications. The family includes 12 products:
display products (html)
