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AX142100: Protocol Conversion

The Protocol Converter comes pre-programmed with standard protocol conversion logic for bidirectional data exchange between Ethernet (proprietary TCP communications), a RS-422 bus, two RS-232 buses and a CAN network (SAEJ1939). Data is forwarded “as-is” between the different serial ports. Also, CAN / Ethernet data is forwarded directly to serial interfaces with the configuration allowing the user to specify the CAN message ID (or TCP port) to listen for data to be forwarded. The module is IP67 rated for rugged vehicle environments.


  • Communications interface between legacy ASCII systems and PLC’s
Technical Specifications: Protocol Converter; Ethernet / RS-422 / 2 RS-232 / SAE J1939 CAN
Order Codes:P/N: AX142100 (Protocol Converter, Ethernet / RS-422 / 2 RS-232 / SAE J1939 CAN)
P/N: AX142100K (KIT (Protocol Converter, Ethernet / RS-422 / 2 RS-232 / SAE J1939 CAN and mating cables
AX070531 and AX070533))

P/N: AX070531 (Ethernet and Power cable 1.7m)
P/N: AX070533 (CAN, RS-232, RS-422 Cable 1.5m)
Ports:1 Isolated CAN port (CAN 2.0B)

1 RS-422 port

2 RS-232 serial ports

1 Ethernet interface (TCP communication at user configurable port)
Isolation: CAN isolation: 330 Vrms
Operating voltage:12 V or 24 Vdc nominal; 9...36 Vdc
Enclosure and Dimensions:Nylon 6/6, 30% glass fill
UL 94V-0
Ultrasonically welded
4.19 x 1.81 x 1.31 inches
106 x 46 x 33 mm (L X W X H)
Electrical connections:CAN / RS-232 / RS-422 Connector
1 Phoenix Contact M12 12-pin connector (A-coded), Female P/N: 1441833
Protection Rating:IP67; Unit is encapsulated within the housing
Operating conditions:-40 to +70C (40 to 158°F)
User Interface:Web Server
PDF Datasheet: Click icon for PDF datasheet TDAX142100.

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