User Manual

Data Sheet / User Manual RB-TW-2400
DataUserManual FCC_05.doc PHOENIX CONTACT
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28 UART GND Digital GND GND GND Digital
29 UART API TX OUT API Comminunication interface
30 GND Digital GND GND GND Digital
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for internal use NC NC
2.3 Characteristics
2.3.1 Power supply
Signal Name Parameter Value Unit
VCC Power Power Supply min 3.7 V DC
max 6.0 V DC
The module is equipped with Step Down Converter.
2.3.2 Current consumption
Signal Name Parameter Value Unit
Vcc Power Icc @ VccPowe = 5.0V DC TX max 250 mA
RX max 35 mA
2.3.3 Input/output signals
Parameter Value Unit
Vin Low Logic LOW level input voltage max 0.8 V
Vin High Logic HIGH level input voltage min 2.1 V
Vout Low Logic LOW level input voltage max 0.6 V
Vout High Logic HIGH level input voltage min 2.7 V