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RS232 to RS485 converter / adapter
Mfr #: RS232BB #: rs232
Last verified Sep 30, 2026 — price check expired
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🗎 Product description from the manufacturer spec sheet
RS232 to RS485 converter / adapter
▦ Specifications spec-checked before it ships
Operating
- Operating Temperature
- -40ºF to 185ºF (-40ºC to 85ºC)
- Operating Humidity
- 5% to 95%, non-condensing
More specifications
- Unit
- each
- Part Number
- CVT-485-1
- Compatibility
- EIA/TIA RS-232C standard and RS-485 standard
- Power Source
- Port power from RS232 data line
- Current Consumption
- Less than 10mA
- Baud Rates
- 300 to 115,200bps (Auto-sensing & Self-adjusting)
- Distance
- Depending on power from RS232 port, will transmit up to 4,000ft (1.2km) at 19,200bps
- Maximum Number of drops
- 128
- Connectors
- RS-232 side: DB-9 Female; RS-485 side: DB-9 Male, with a 4-Way Terminal Block
- End of Line Terminator
- 120Ω (built-in, selectable)
- Surge protection
- 600W
- Static protection (ESD)
- Up to 15KV
- Dimensions (H x W x D)
- 0.63 x 1.3 x 3.4 in (16 x 32 x 86 mm)
- Weight
- 1.27 oz (36 g)
- Mean Time Before Failure (MTBF)
- >300,000 hours @ 77°F (25°C)
⌗ Cross-references every known SKU, MFR & MPN
MPNRS232