BASPI-IO6U6R EOL

12-point BAS expansion board for Raspberry Pi.

The BASpi I/O board is a 12-point BAS expansion board for Raspberry Pi. The I/O board, plus the firmware files provided by Contemporary Controls turn your Raspberry Pi into a BACnet-networked, Sedona-programmable controller with 6 Universal Inputs and 6 Relay Outputs.

All 12 physical I/O points, in addition to 24 Virtual Points are served up over BACnet/IP using Ethernet or Wi-Fi. BASpi is web page configurable over Ethernet or Wi-Fi connections. The Sedona Application Editor (SAE) is offered as part of the free BAScontrol Toolset. This programming tool is used to create control applications by linking graphical components on a wiresheet. In addition to SAE, BASemulator gives you BASpi software emulation for PC and BASbackup allows you to backup and restore your entire BASpi project to a zip file.

Versatile Control Device:

• BACnet/IP Server - 12 physical points and 24 virtual points
• BACnet/IP over Ethernet or Wi-Fi
• Resident Sedona Virtual Machine (SVM)
• Graphically programmable with free Sedona Application Editor
• Free project backup and restore utility - BASbackup and free software emulator for PC - BASemulator
• Web page configurable with a common web browser over Ethernet or Wi-Fi (2.4GHz 802.11n)
• NTP server or manually-settable clock

Flexible Input/Output — 12-points of physical I/O:

• Six configurable Universal Inputs: Analog Input (0-10V), Binary Input, Resistance, Thermistor (10KT2, 10KT3, 20K), Pulse Input max (40Hz)
• Six Relay Outputs (2A max current)
• 24 Virtual Points used to read or write data to/from wiresheet by a BACnet client/supervisor station
• 48 Web Components allow live monitoring and forcing of wiresheet points from the BASpi's web page

Specification:

Universal Inputs

• Analog input:
• 0~10 VDC (+/− 1% precision)
• Input impedance 1 MΩ on voltage
• Temperature input:
• Type II 10 kΩ thermistors: −10º to +190 ºF (−23.3º to +87.8ºC)
• Type III 10 kΩ thermistors: −15º to +200 ºF (−26.1º to +93.3ºC)
• 20 kΩ thermistors: 15º to 215º F (−9º to +101º C)
• Contact closure input:
• Excitation current 0.5 mA. Open circuit voltage 10 VDC
• Sensing threshold 3 VDC (low) and 7 VDC (high). Response time 20 ms.
• Pulse input:
• 0–10 VDC for active output devices
• 0–10 VDC for passive devices (configured for internal pull-up resistor)
• 40 Hz maximum input frequency with 50% duty cycle
• Web page adjustable high and low thresholds
• Resistance: 1 kΩ -100 kΩ range

Binary Outputs

• Binary output: Normally open relay contacts. 30VAC/VDC 2A max

Storage

• 1x micro SD card (pSLC industrial grade cards recommended for maximum system stability - 8GB pSLC card is available with BASpi-SYS)

Ethernet/Wi-Fi

• Protocols supported: BACnet/IP, Sedona SOX, HTTP (BASpi firmware)

Electrical

• Input Voltage: 5VDC
• Power: 4 W (with all IO, BASpi firmware, and both networks adapters engaged)

Manufacturer's warranty: 36 months

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