Welch Allyn SureTemp PlusModule - User Manual - Manual (Page 25)

SureTemp Plus Module OEM Implementation Specifications
Welch Allyn OEM Technologies Confidential 25
Environmental
Ambient Operating Range
Temperature 50 to 104
°
F (10 to 40
°
C)
Humidity 15 to 95% relative humidity (non-condensing)
Ambient Shipping/Storage Range
Temperature -4 to +122
°
F (-20 to +50
°
C)
Humidity 15 to 95% relative humidity (non-condensing)
Interface
Input Voltage 3.3 Vdc (-0.135 Vdc) to 5.0 Vdc (+0.3 Vdc)
Current See page 16.
Maximum Ripple Voltage 100 mV peak to peak
Communication Inverted/Non-Buffered TTL
Asynchronous
9600 Baud
8 Data Bits
1 Stop Bit
Full Duplex
No Parity
Connector MOLEX 52271-0690
1 – RXD
2 – TXD
3 – HOST-WAKEUP-BAR
4 – RESET BAR
5 – GND
6 – VCC
Probe Well Integrated
Characteristic Specification