Motec E816 User Manual download pdf (Page 18)

16 Appendices

Appendix B: Input Characteristics

K-Type thermocouple Inputs (E888)

Range -200 to 1250°C

Resolution 1°C

Accuracy (excluding cold junction errors):

• E888 case temperature 25°C, +/- 2°C Typical

• E888 case temperature -10 to 70°C, +/- 4°C + 2% measured

temperature

Filtering Oversampled for anti-aliasing

Update rate on CAN 100Hz (CAN address 0x0F0 or 0x0F8)

50Hz (CAN address 0x0F4 or 0x0FC)

Analog Voltage Inputs

Range 0 to 5V

Resolution 4.89mV (10bit conversion)

Input Resistance 100Kohms to 0V

Filtering Oversampled for anti-aliasing

Update rate on CAN 200Hz (CAN address 0x0F0 or 0x0F8)

50Hz (CAN address 0x0F4 or 0x0FC)

Internal Cold Junction Compensation sensor-

Resolution 1°C

Accuracy

• E8XX case temperature 25°C, +/- 2°C

• E8XX case temperature -10 to 70°C, +/- 4°C

External Cold Junction Compensation Inputs (Bosch

0 280 130 023/026)-

Range -30 to 150°C

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 29 30

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Motec E816 User Manual Page 18