Bộ chuyển đổi 3.3V TTL sang RS-232 TTL-232-33P
TTL-232-33P is a bi-directional port powered RS-232 to 3.3V TTL converter in a 9 pin format. It can convert any standard full duplex RS-232C port to a 3.3V TTL signal and vice versa. The unit is powered from the RS-232 data lines. It also supports data direction auto-turnaround. Therefore, no external power or flow control is required. The data direction auto-turnaround automatically enables the TTL driver when data is present on the RS-232 side making the device plug-and-play, requiring no software drivers. The TTL-232-33P has a DB9 female connector on the RS-232 side and either a DB9 male connector or 5-way terminal block on the TTL side. Separate terminal block is included in package.
Standards: EIA RS-232C standard
RS-232 signal: TX, RX, GND
TTL signal: IN, OUT, GND
Baud rate: 300~115200bps
Transfer distance: 3.3V TTL side:3m
RS-232 side: no less than 5m
Connectors: RS-232 Side: DB9 Female and
3.3V TTL Side: DB9 Male or 5 bit Terminal Block
Port protect: 600W surge protection, 15KV ESD protection
Power
Power: Port powered from RS-232 data lines
Current consumption: Less than 10mA
Environment
Operating temperature: -10°C to 60°C
Storage temperature: -40°C to 85°C
Humidity: 5% to 95%(no condensation)
Appearance
Dimensions: 62.8mm×33.8mm×17.8mm
80.3mm×33.4mm×18.6mm (with terminal block)
Material: Iron(shell)
Weight: 24g (with terminal block: 36g)
Warranty: 5 years
Approvals: FCC, CE, RoHS approvals
| TTL-232-33P: |
| TTL to RS-232 Converter, port-powered, 3.3V |
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