Serial Interface
Number of Ports: 2
Serial Standards: RS-232, RS-422, RS-485
Baudrate: 50 bps to 921.6 kbps (supports non-standard baud rates)
Flow Control: ADDC® (automatic data direction control) for RS-485
Connector: DB9 female
Pull High/Low Resistor for RS-485: 1 kilo-ohm, 150 kilo-ohms
RS-485 Data Direction Control: ADDC® (automatic data direction control)
Terminator for RS-485: N/A, 120 ohms, 120 kilo-ohms
Serial Signals
RS-232: TxD, RxD, GND
RS-422: Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w: Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w: Data+, Data-, GND
Power Parameters
Input Current: 150 mA @ 12 VDC
Overload Current Protection: Supported
Power Consumption: 150 mA @ 12 VDC
Physical Characteristics
Housing: Metal
IP Rating: IP30
Dimensions: 86.8 x 136.5 x 21 mm (3.42 x 5.37 x 0.83 in)
Weight: 105 g (0.23 lb)
Environmental Limits
Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature: -20 to 75°C (-4 to 167°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Standards and Certifications
EMC: EN 55032/24
EMI: CISPR 32, FCC Part 15B Class A
EMS:
IEC 61000-4-2 ESD: Contact: 4 kV, Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV, Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 2 kV (AC), 1 kV (DC)
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m
IEC 61000-4-8 PFMF
Environmental Testing: IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-3
Safety: EN 60950-1, IEC 60950-1
Vibration: IEC 60068-2-6
MTBF
Time: 514,926 hrs
Standards: Telcordia (Bellcore), GB
Warranty
Warranty Period: 5 years
Details: See www.moxa.com/warranty
