Power: 10.5~28 Vdc
Most DC power supplies rated from 10.5 to 28 Vdc @ 1000mA, will work with the
Data Activity LED Indicators
The
Link/Sanity LED Indicators
The yellow LED indicator labeled “Status” indicates proper system operation. The second yellow LED indicator, labeled “Error”, will flash any time an alarm is programmed and the respective alarm is active.
Serial RS-232 Interface
Used to configure the RTU. See “Software Setup”.
Manual Documentation Number: | 11 |
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph
The
The front panel is stenciled with each Connection number. Listed below are the respective Connection numbers and Connection description.
Connection Screw Terminals Description
Pin 1: “AO 1” (+) Analog Output - 1,
Pin 2: “AO 2” (+) Analog Output - 2,
Pin 3: “AO 3” (+) Analog Output - 3,
Pin 4: “AO 4” (+) Analog Output - 4,
Pin 5: “DO 1” (+) Digital Output - 1, Open Drain, Active Low, Output
Pin 6: “DO 2” (+) Digital Output - 2, Open Drain, Active Low, Output
Pin 7: “DO 3” (+) Digital Output - 3, Open Drain, Active Low, Output
Pin 8: “DO 4” (+) Digital Output - 4, Open Drain, Active Low, Output
Pin 9: “GND”
Pin 10: “VIN+” (+) Main Supply 10.5 to 28.0, Must be > 13.0 to Charge External Battery. Do Not Exceed 28 Vdc
Pin 11: “AI 1” (+) Analog Input - 1,
Pin 12: “AI 2” (+) Analog Input - 2,
Pin 13: “AI 3” (+) Analog Input - 3,
Pin 14: “AI 4” (+) Analog Input - 4,
Pin 15: “DI 1” (+) Digital Input - 1, Active Low, 0~12 Vdc
Pin 15: “DI 2” (+) Digital Input - 2, Active Low, 0~12 Vdc
Pin 15: “DI 3” (+) Digital Input - 3, Active Low, 0~12 Vdc
Pin 15: “DI 4” (+) Digital Input - 4, Active Low, 0~12 Vdc
Pin 19: “Batt” (+) Battery Charge During Normal Main Power Input. Battery Backup during Main Power Fails.
Pin 20: “GND”
12 | Manual Documentation Number: |
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph