Users manual

xii
SCADA 3000 User’s Manual
Modem and Voice Boards .............................................................................................3-4
Modem Card Installation ......................................................................................3-4
Installation of the Modem Card ............................................................................3-5
Voice Board Installation ...............................................................................................3-6
Installation ............................................................................................................ 3-7
Chapter 4: POWER SUPPLY & BATTERY BACKUP .................................... 4-1
Power REQUIREMENTS ................................................................................................4-1
GROUNDING AND POWER SURGE PROTECTION............................................4-2
Power Supply Fuse ...............................................................................................4-2
Estimating Power Consumption ............................................................................4-2
Power Supply Selection ........................................................................................4-3
BACKUP BATTERY (optional) ........................................................................................4-3
Powering the SCADA 3000 with Solar Cells ................................................................4-4
Chapter 5: INPUT WIRING & CONFIGURATION .................................... 5-1
General Wiring Considerations .............................................................................5-1
Terminal Blocks.............................................................................................................5-1
Input Configuration ......................................................................................................5-2
Correct Jumper Positioning ...................................................................................5-2
Normally Open/Normally Closed Dry Contacts ....................................................5-2
1OK Thermistors ...................................................................................................5-3
Analog Voltage Output Transducers (0–5VDC) ...................................................... 5-4
4–20mA Current Loop Transducers .......................................................................5-5
Chapter 6: OUTPUT WIRING ................................................................... 6-1
Notes on Correct Use ...................................................................................................6-1
Chapter 7: I/O EXPANSION MODULES .................................................... 7-1
Adding Expansion Modules ...........................................................................................7-1
Cabling Notes ....................................................................................................... 7-1
Modules ........................................................................................................................7-1
Power Supply .......................................................................................................7-2
Communications Bus Wiring ................................................................................7-2
Bus Termination .................................................................................................. 7-3
Module Types ................................................................................................................7-4
Input Modules ......................................................................................................7-4
Output Modules ...................................................................................................7-4
Chapter 8: SOFTWARE INSTALLATION & SETUP ..................................... 8-1
Minimum Requirements ...............................................................................................8-1
Installing the Software ..................................................................................................8-1