Datasheet

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2
No. of Ports 1
Baudrate Supports standard baudrates (unit=bps): 50, 75, 110, 134, 150, 300, 600, 1200, 1800,
2400, 4800, 7200, 9600, 19200, 38400, 57600, 115200, 230.4k
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control None, RTS/CTS, XON/XOFF
RS-485 Data Direction Control ADDC® (automatic data direction control)
Serial Signals
RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, 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 DE-211: 180 mA @ 12 VDC, 100 mA @ 24 VDC
DE-311: 300 mA @ 9 VDC, 150 mA @ 24 VDC
Input Voltage DE-211: 12 to 30 VDC
DE-311: 9 to 30 VDC
Reliability
Alert Tools Built-in buzzer and RTC (real-time clock)
Physical Characteristics
Housing Metal
Dimensions (with ears) 90.2 x 100.4 x 22 mm (3.55 x 3.95 x 0.87 in)
Dimensions (without ears) 67 x 100.4 x 22 mm (2.64 x 3.95 x 0.87 in)
Weight 480 g (1.06 lb)
Environmental Limits
Operating Temperature 0 to 55°C (32 to 131°F)
Storage Temperature (package included) -40 to 75°C (-40 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 B
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: 1 kV
IEC 61000-4-5 Surge: Power: 1 kV; Signal: 1 kV
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m
IEC 61000-4-11 DIPs