wireless data solutions

SPI1-S: Specifications

Operating temperature range: -30 to +70°C (-22 to 158°F)
Operating voltage range: 10 to 22 VAC or 10 to 33 VDC
Power (less relay drive power): 2W maximum
Power (including relay drive power): 20W maximum
Backup Battery: Internal sealed lead acid
Size: 197 x 133 x 55mm (7.75” x 5.25” x 2.13”)
Weight: 0.75kg (1.65 lbs)
Display: 4 line by 20 character backlit LCD
Keypad: 20 key sealed membrane with annunciation
Enclosure: Powder coated deep drawn aluminum
Timing Accuracy:
AC line sync disabled: +/-0.5 ms
AC line sync enabled: +8.8/-0.5 ms
Interruption Output:
Relay drive voltage: 6 or 12 volts DC
Relay drive current: 0.4 Amps @ 12V maximum
0.8 Amps @ 6V maximum
Relay contact close dwell: 0-80 ms
Relay contact open dwell: 0-80 ms
Relay contact type: NO or NC
Relay type: External solid state or mechanical
Off Time: 1 – 59,999ms in 1ms steps
Cycle Time: 2 – 60,000ms in 1ms steps
Interruption schedules (date and time): 7
Interruption & schedule memory: Non-volatile EEPROM
GPS Receiver: Internal 20 channel
GPS Antenna: Low current fixed mount with SMA
GMT Time-zone offset: +/- 12 hours
Reference offset adjustment: 5000ms in 1ms steps
SDL1 Option Board:
Operating temperature range: -30 to +70°C (-22 to 158°F)
Installation: Factory only
Channels: 1 (Simultaneous AC + DC)
Input Ranges: +/-12Vpeak, +/-20Vpeak, +/-60Vpeak, +/-150Vpeak
AC Measurement: True RMS
Analog to Digital Conversion:
Resolution: 16-bit
Maximum sampling rate: 100ksps
Storage Memory Type: Integral microSD card
Storage Memory Size: Approx. 1GB (1GB=1,000,000,000 bytes)
PC Connection: USB 2.0 Full-Speed (Appears as a Mass Storage Device to the PC)
File Format: Mobiltex® binary proprietary. Conversion utility to spreadsheet CSV format is provided. Detailed binary file format specification (document SDL1-SDD-001) is available.