RS-232 to RS-422/485 Converters
The SCP series RS-232 to RS-422/485 serial converters are compact and tough. Each model is designed and tested to meet heavy industrial EMC standards. The RS-232 signal is connected through a female DB9 connector. The RS-422/485 (2-Wire and 4-Wire) signal is connected through a removable terminal block, making wiring easy. Power is connected through a two position removable terminal block. Bit-wise enabled circuitry automatically detects the character time-out eliminating the need to set DIP switches for the baud rate. Basic model SCP211-DFTB3 is non-isolated and made for less demanding temperature extremes. If you need a wider operating temperature but do not require isolation, model SCP211T-DFTB3 is available. These models should be used when isolation is not required, such as applications in which the data line does not exit the control cabinet. Model SCP311T-DFTB3 offers 2 kV Isolation and will stand up to -40 to 80° C temperature variations. This is our most rugged model in this series. The SCP311 is an excellent investment for protecting your expensive control equipment.
Products specifications
| Attribute name |
Attribute value |
|
Power Consumption
|
1000 mA |
|
Depth
|
0.902" |
|
Height
|
3200 MHz |
|
Width
|
2.9" |
|
Weight
|
5.29 oz |
|
Housing Material
|
Metal |
|
Certification
|
UL, FCC Class B, CISPR Class B, EN61000-6-2:2005, EN61000-4-2:2008, EN61000-4-3:2006, EN61000-4-4:2004, EN61000-4-5:2005, EN61000-4-6:2005 |
|
RS-232 signals
|
GND |
|
RS-422 signals
|
GND |
|
Electrostatic Discharge (ESD) protection
|
Y |
|
Isolation
|
2 kV |
|
Baud rate
|
460.8 Kbit/s |
|
Product color
|
Blue |
|
RS-485 signals
|
Data+, Data-, GND |
|
Connector 1
|
DB-9 |
|
LED indicators
|
Yes |
|
Output interface
|
RS-422/485 |
|
Host interface
|
RS-232 |
|
Input voltage
|
RS-232 |
|
Operating temperature (T-T)
|
-40 - 80 °C |
|
Operating relative humidity (H-H)
|
0 - 95 % |
