Serial Interface 1 SI RS232/RS422/RS485

Serielle Schnittstelle 1 SI RS232/RS422/RS485Serielle Schnittstelle 1 SI RS232/RS422/RS485
Serielle Schnittstelle 1 SI RS232/RS422/RS485
Serielle Schnittstelle 1 SI RS232/RS422/RS485

Serial Interface 1 SI RS232/RS422/RS485

The serial communications module from the TB20 product line can be used for serial data transfer as defined in the RS232/RS422/RS485 standard between two communication devices using low to medium transmission rates. 

The other communication device can be a serial module or any other device that supports the aforementioned standard. 
This serial module supports both the ASCII and 3964R protocols. This makes it possible to integrate downstream devices (e.g., printers, laser scanners, etc.) into higher-level bus systems and networks in an automation system, or to communicate with other system parts. 

Diagnosis capabilities

  • Underflow / overflow buffer
  • Internal module error
  • Configuration errors
  • Message errors

  • RS232/RS422/RS485 port
  • ASCII and 3964R protocol
  • 110 to 115.200 baud
  • 7/8 data bits
  • 1/2 stop bits
  • Parity: none, even, odd, custom
  • Frame end detection after terminator, number of characters, inter-character delay 
  • Frame length of up to 224 characters
Download PDF datasheet
General information
Order number600-400-7BA31
Article nameSerial Interface 1 SI RS232/RS422/RS485
Scope of deliverySerial Interface 1 SI RS232/RS422/RS485
Dimensions (DxWxH)110 x 25 x 73 mm
WeightApprox. 120 g
from the backplane busYes
Power dissipationMax. 0.7 W
Power supply for modules5 V DC, max. 130 mA
Communication interface
Number1
TypeRS232, RS422, RS485
Transmission rate300 Baud ... 115 kBaud
ProtocolASCII, 3964 ( R )
ConnectionConnector, SUB-D, 9-pin
USB interface
Number1
ProtocolFull-speed USB 2.0 device
ConnectionMini-USB
Isolation voltage1.5 kV
Electrical isolationYes
Hot-swap capableYes
Ambient conditions
Ambient temperature0 °C … +60 °C
Transport and storage temperature-20 °C … +80 °C
Relative air humidity95 % r H without condensation
Protection ratingIP 20
CertificationsCE, UL
UL
Surrounding Air Temperature0 °C … +60°C
Pollution degree2
CE
Noise immunityDIN EN 61000-6-2 “EMC Immunity”
Interference emissionDIN EN 61000-6-4 “EMC Emission”
Vibration and shock resistanceDIN EN 60068-2-6:2008 „Vibration“, DIN EN 60068-2-27:2010 „Shock"
RoHSYes
REACHYes

Technical Documentation

 NameVersionSizeTags
TB20, Manual Serial Interface 1SI 1 6 MB

Flyers

 NameVersionSizeTags
Flyer, TB20 IO-system for numerous applications 11-2017 4 MBTB20 IO-system for numerous applications

Planning Tools

 NameVersionSizeTags
Serielle Schnittstelle 1SI RS232/RS422/RS485, STEP Files 2 MBSerielle Schnittstelle 1SI RS232/RS422/RS485, STEP Files
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