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Getting started with the EmStat3+ module for OEM 6

Getting started with the EmStat3+ module for OEM

CON1 description

Pin Function

1 Digital outputline d3 or can function as digital input line 0

2 Digital outputline d2

3 Digital outputline d1 reserved for switch box: 1 = off 0 = on

4 Digital outputline d0 reserved for switch box: 0 = off 1 = on

5 Output: 5 V digital (max. 30 mA when powered from USB),

or input (if not powered from USB): 5 V power supply (100 mA min.),

6 DGND

7 10 V analog (adviced max. 50 mA)

8 Sense

9 AGND (connect to metal housing / cable shielding)

10 WE

11 RE

12 CE

The digital I/O lines are at 5V.

2.1 CON2 description

Pin Function

1 Tx (serial port) at 5V

2 Rx (serial port) at 5V

3 Reserved (DO NOT CONNECT THIS PIN)

4 Voltage reference (4.096 V)

5 Reserved for use with external interrupt signal

6 DGND

7 Reset (active high)

8 Download (active low)

9 ADC ch.2 (range 0 – 4.095 V)

10 DAC ch.1 (range 0 – 4.095 V) The load must have an impedance of at least 5 kohm.

11 DGND

12 5 V power supply (500 mA min.), if not powered from USB

PalmSens EmStat3+ User Manual

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