USB to RS-232 (BMUSB)

• High Speed RS-232 Communications   Support for data rates up to 460.8 kbps.
• Status LEDs   Status LEDs are provided for transmit, receive and RTS/CTS hardware flow control signals.
• High Retention USB Connector   A high retention force USB connector ensures a reliable connection.
• Stainless Steel Enclosure   A rugged stainless steel enclosure provides protection from harsh environments.
• DIN Rail Mounting   DIN Rail mounting accessories available for easy wiring.
• USB Cable   A 2 meter A-B cable is included with the converter.

UART

• 300 to 115.2K bps
• Data Bits: 5,6,7 and 8
• Stop Bits: 1,1.5 and 2
• Parity: odd, even, mark, space, no parity
• 576 Byte receive buffer, 640 byte transmit buffer

RS-232

• Supports TxD, RxD, CTS, RTS, DTR, DSR, DCD, RI (non-isolated)
• TxD, RxD, CTS, RTS (isolated)
• Connector: 9 pin D-Sub Male, DTE pin-out

Indicators

• Bus Powered: USB Suspend, RxD, TxD, CTS, RTS LEDs
• Self Powered: USB Suspend, RxD, TxD, CTS, RTS, Power LEDs

Isolation (BMUSB-R5I and BMUSB-R5IS)

• RS232-to-USB and RS232-to-Power isolation
• Hi-Pot: 2000 VRMS for 1 minute, 5500 VDC for 1 second
• Leakage Current: Less than 50uA @ 2000 VAC / 60 Hz; 5500
• VDC

ESD Protection

• ESD Protection to IEC1000-4-2 (801.2):
• +/- 8kV: Contact Discharge
• +/-15kV: Air-Gap Discharge
• +/-15kV: Human Body Model
• Fast Transient Burst (EFT) Immunity (IEC1000-4-4): Class 2,
• Severity Level 4

Power

• BMUSB-R9N: USB Low-Power Bus Powered Device
• (100ma)
• BMUSB-R5I: USB High-Power Bus Powered Device (180mA)
• BMUSB-R5IS: USB Self (External) Powered Device
• External Supply: 7 to 24 volts AC/9 to 36 volts DC, 1.5W
• max.

Compliance :Pending (CE, FCC Class A, CUL, UL Safety Class II)

Operating Temperature : -25°C to +70°C

Enclosure : 18 gage Stainless Steel