Transio A52/A53 Series
Entry-level RS-232 to RS-422/485 converters
Features and Benefits
- Automatic Data Direction Control (ADDC) RS-485 data control
- Automatic baudrate detection
- RS-422 hardware flow control: CTS, RTS signals
- LED indicators for power and signal status
- RS-485 multidrop operation, up to 32 nodes
- 2 kV isolation protection (A53)
- Built-in 120-ohm termination resistors
Certifications
- CE
- FCC
Introduction
The A52 and A53 are general RS-232 to RS-422/485 converters designed for users who need to extend RS-232 transmission distance and increase networking capability.
Models in this series (8)
| — | A52-DB9F w/o Adapter | A52-DB25F w/o Adapter | A52-DB9F w/ Adapter | A52-DB25F w/ Adapter |
| Serial Isolation | – | – | – | – |
| Power Adapter Included | – | – | ✓ | ✓ |
| Serial Cable | DB9F | DB25F | DB9F | DB25F |
| — | Add to Quote View Bag Buy from distributors (for USA only) | Add to Quote View Bag Buy from distributors (for USA only) | Add to Quote View Bag Buy from distributors (for USA only) | Add to Quote View Bag Buy from distributors (for USA only) |
| — | A53-DB9F w/o Adapter | A53-DB25F w/o Adapter | A53-DB9F w/ Adapter | A53-DB25F w/ Adapter |
| Serial Isolation | ✓ | ✓ | ✓ | ✓ |
| Power Adapter Included | – | – | ✓ | ✓ |
| Serial Cable | DB9F | DB25F | DB9F | DB25F |
| — | Add to Quote View Bag Buy from distributors (for USA only) | Add to Quote View Bag Buy from distributors (for USA only) | Add to Quote View Bag Buy from distributors (for USA only) | Add to Quote View Bag Buy from distributors (for USA only) |
Specifications
Shown for A52-DB25F w/ Adapter. Per-model differences are listed in the selection grid above.
Serial Interface
- Connector
- 10-pin RJ45
- Flow Control
- RTS/CTS
- No. of Ports
- 2
- RS-485 Data Direction Control
- ADDC (automatic data direction control)
- Serial Standards
- RS-232 RS-422 RS-485
Serial Signals
- RS-232
- TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
- RS-422
- Tx+, Tx-, Rx+, Rx-, RTS+, RTS-, CTS+, CTS-, GND
- RS-485-4w
- Tx+, Tx-, Rx+, Rx-, GND
- RS-485-2w
- Data+, Data-, GND
Power Parameters
- Input Current
- 170 mA @ 9 VDC
- Input Voltage
- 9 to 30 VDC
- No. of Power Inputs
- 1
- Overload Current Protection
- Supported
- Power Consumption
- 170 mA @ 9 VDC
- Source of Input Power
- Power input jack
Physical Characteristics
- Housing
- Plastic
- IP Rating
- IP30
- Dimensions
- 90 x 60 x 21 mm (3.54 x 2.36 x 0.83 in)
- Weight
- 85 g (0.19 lb)
- Installation
- Desktop
Environmental Limits
- Operating Temperature
- 0 to 55°C (32 to 131°F)
- Storage Temperature (package included)
- -20 to 75°C (-4 to 167°F)
- Ambient Relative Humidity
- 5 to 95% (non-condensing)
Standards and Certifications
- EMC
- EN 55032/35
- 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: 1 kV 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 60068-2-14 IEC 60068-2-2 IEC 60068-2-3
- Vibration
- IEC 60068-2-6
MTBF
- Time
- 1,870,854 hrs
- Standards
- Telcordia (Bellcore), GB
Warranty
- Warranty Period
- 5 years
- Details
- See www.moxa.com/warranty
Resources
| Name | Type | Version | Date |
|---|---|---|---|
| Declaration of Conformity (EU/UK) for A52/A53 Series298.8 KB | Declaration | v1.0 | Jan 10, 2024 |
| Datasheet for Transio A52/A53 Series224.1 KB | Datasheet | v1.1 | Dec 28, 2022 |
| QIG for Transio A52/A53 Series772.2 KB | QIG | v8.1 | May 06, 2021 |
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