Power: 10.5~28 Vdc
Most DC power supplies rated from 10.5 to 28 Vdc @ 200mA, will work with the
Data Activity LED Indicators
The
Link/Sanity LED Indicators
The yellow LED indicator is locate internally and indicates proper system operation. The second yellow LED indicator, labeled “Error”, will flash any thing an alarm is program and the respective alarm is active. The Status LED indicator may be seen through a small hole on the top of enclosure.
Serial RS-232 Interface
Used to configure the RTU. See “Software Setup”.
Manual Documentation Number: | 15 |
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 PIN number. Listed below are the respective Connection numbers and Connection description.
Connection Screw Terminals Description
Pin 1: “Batt” (+) Battery Charge During Normal Main Power Input. Battery Backup during Main Power Fails
Pin 2: “GND”
Pin 3: “DI 3” (+) Frequency Input. Do Not Exceed 5 KHz
Pin 4: “PWR” VIN(+) Main Supply 10.5 to 28.0, Must be > 13.0 to Charge External Battery. Do Not Exceed 28 Vdc
Pin 5: “DO 2” (+) Digital Output - 2, Open Drain, Active Low, Output
Pin 6: “DI 2” (+) Digital Input - 2, Active Low, 0~12 Vdc
Pin 7: “DO 1” (+) Digital Output - 1, Open Drain, Active Low, Output
Pin 8: “AO 2” (+) Analog Output - 2,
Pin 9: “AO 1” (+) Analog Output - 1,
Pin 10: “DI 1” (+) Digital Input - 1, Active Low, 0~12 Vdc
Pin 11: “AI 2” (+) Analog Input - 2,
Pin 12: “AI 1” (+) Analog Input - 1,
16 | Manual Documentation Number: |
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph