SBUS Registers
Name Start Address Type Access
SBUS#(0:22)_DATA_DIONUM 30200 UINT16 R/W
SBUS#(0:22)_CLOCK_DIONUM 30225 UINT16 R/W
SBUS_ALL_DATA_DIONUM 30275 UINT16 R/W
SBUS_ALL_CLOCK_DIONUM 30276 UINT16 R/W
SBUS_ALL_POWER_DIONUM 30277 UINT16 R/W
SBUS#(0:22)_DATA_DIONUM
- Starting Address: 30200
This is the DIO# that the external sensor's data line is connected to.
  • Data type: UINT16  (type index = 0)
  • Readable and writable
  • Default value: 0
  • T8:
  • T7:
    • Default = FIO0
    • Minimum firmware version: 1.0056
  • T4:
    • Default = FIO4
Expanded Names Addresses
SBUS0_DATA_DIONUM, SBUS1_DATA_DIONUM, SBUS2_DATA_DIONUM, SBUS3_DATA_DIONUM, SBUS4_DATA_DIONUM, SBUS5_DATA_DIONUM, SBUS6_DATA_DIONUM, SBUS7_DATA_DIONUM, SBUS8_DATA_DIONUM, SBUS9_DATA_DIONUM, SBUS10_DATA_DIONUM, SBUS11_DATA_DIONUM, SBUS12_DATA_DIONUM, SBUS13_DATA_DIONUM, SBUS14_DATA_DIONUM, SBUS15_DATA_DIONUM, SBUS16_DATA_DIONUM, SBUS17_DATA_DIONUM, SBUS18_DATA_DIONUM, SBUS19_DATA_DIONUM, SBUS20_DATA_DIONUM, SBUS21_DATA_DIONUM, SBUS22_DATA_DIONUM Show All 30200, 30201, 30202, 30203, 30204, 30205, 30206, 30207, 30208, 30209, 30210, 30211, 30212, 30213, 30214, 30215, 30216, 30217, 30218, 30219, 30220, 30221, 30222 Show All
SBUS#(0:22)_CLOCK_DIONUM
- Starting Address: 30225
This is the DIO# that the external sensor's clock line is connected to.
  • Data type: UINT16  (type index = 0)
  • Readable and writable
  • Default value: 1
  • T8:
  • T7:
    • Default = FIO1
    • Minimum firmware version: 1.0056
  • T4:
    • Default = FIO5
Expanded Names Addresses
SBUS0_CLOCK_DIONUM, SBUS1_CLOCK_DIONUM, SBUS2_CLOCK_DIONUM, SBUS3_CLOCK_DIONUM, SBUS4_CLOCK_DIONUM, SBUS5_CLOCK_DIONUM, SBUS6_CLOCK_DIONUM, SBUS7_CLOCK_DIONUM, SBUS8_CLOCK_DIONUM, SBUS9_CLOCK_DIONUM, SBUS10_CLOCK_DIONUM, SBUS11_CLOCK_DIONUM, SBUS12_CLOCK_DIONUM, SBUS13_CLOCK_DIONUM, SBUS14_CLOCK_DIONUM, SBUS15_CLOCK_DIONUM, SBUS16_CLOCK_DIONUM, SBUS17_CLOCK_DIONUM, SBUS18_CLOCK_DIONUM, SBUS19_CLOCK_DIONUM, SBUS20_CLOCK_DIONUM, SBUS21_CLOCK_DIONUM, SBUS22_CLOCK_DIONUM Show All 30225, 30226, 30227, 30228, 30229, 30230, 30231, 30232, 30233, 30234, 30235, 30236, 30237, 30238, 30239, 30240, 30241, 30242, 30243, 30244, 30245, 30246, 30247 Show All
SBUS_ALL_DATA_DIONUM
- Address: 30275
A write to this global parameter sets all SBUS data line registers to the same value. A read will return the correct setting if all channels are set the same, but otherwise will return 0xFF.
  • Data type: UINT16  (type index = 0)
  • Readable and writable
  • Default value: 0
  • T8:
  • T7:
SBUS_ALL_CLOCK_DIONUM
- Address: 30276
A write to this global parameter sets all SBUS clock line registers to the same value. A read will return the correct setting if all channels are set the same, but otherwise will return 0xFF.
  • Data type: UINT16  (type index = 0)
  • Readable and writable
  • Default value: 1
  • T8:
  • T7:
SBUS_ALL_POWER_DIONUM
- Address: 30277
Sets the power line. This DIO is set to output-high upon any read of SBUS#_TEMP or SBUS#_RH. Default is FIO6 for the T4 and FIO2 for the T7. An FIO line can power up to 4 sensors while an EIO/CIO/MIO line or DAC line can power up to 20 sensors. Set to 9999 to disable. To use multiple power lines, use a DAC line for power, or otherwise control power yourself, set this to 9999 and then control power using writes to normal registers such as FIO5, EIO0, or DAC0.
  • Data type: UINT16  (type index = 0)
  • Readable and writable
  • T8:
  • T7:
    • Default value: 2
    • Minimum firmware version: 1.0056
  • T4:
    • Default value: 6