Commands l XYZ/UVW mode switching
l Calibration channel selection (off, enable all, U, V, or W)
l Short period/long period mode switching
l Firmware updates
l State-of-health display
l Upload user calibration data
Data outputs l Independent mass position values
l Instrument temperature
l Factory sensitivity and sensor response data
l User calibration data (poles and zeros)
l Instrument serial number and firmware revision
Table 9-5 - Digital command and control interface specifications (Continued)
Supply voltage 9 V to 36 V DC isolated inputs
Power consumption See "Power Consumption" on page56 for typical power
consumption scenarios
Protection l Reverse-voltage and over-voltage protected
l Self-resetting over-current protection
Table 9-6 - Power specifications
Operating temperature For models TC120-SV1, TC20-SV1, TC120-PH2 and TC20-
PH2: -20ºC to 60ºC (Standard Model)
For models TC120-PH2-XC and TC20-PH2-XC: -50ºC to 60ºC
(Polar Certified Model)
Storage temperature -40ºC to 70ºC
Shock l 100 g half sine, 5 ms without damage, 6 axes
l No mass lock required for transport
Magnetic Insensitive to natural variations of the Earth’s magnetic field
Ingress protection For models TC120-SV1 and TC20-SV1: Rated to IP67 for
outdoor use, dust, and immersion resistance
For models TC120-PH2, TC20-PH2, TC120-PH2-XC and
TC20-PH2-XC: Rated to IP68 to 300 m for prolonged
immersion
Table 9-7 - Environmental specifications
Chapter 9 - Specifications
16889R10 • 2020-11-12 Page 70