| RS232 to RS485 Converters |

Isolated RS232 to RS422/RS485
converter
Isolation and surge protection |

Isolated RS232 to
RS422/RS485 converter and RS422/485 repeater
3000VDC Isolation and surge protection
|

Port-powered RS232 to RS485 converter |

Dual Isolated RS232 to RS422/RS485 converter | 
Non-Isolated RS232 to RS485 converter
| 
Non-Isolated RS232 to RS422/RS485 converter |
| RS232 to TTL Converter |

RS232 to TTL Converter
|
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| Ethernet - RS232/RS422/RS485 |

Ethernet To
RS232/RS422/RS485 Converter (10M)
|

Ethernet To
RS232/RS422/RS485 Converter (10M/100M)
|

Ethernet To
2 Port RS232 Converter (10M/100M)
|

Ethernet To
2 Port RS485/422 Converter (10M/100M)
|

Ethernet To 4 Port RS232 Converter (10M/100M)
|

Ethernet To 4 Port RS485/422 Converter (10M/100M) |

Embedded Serial Server
Module |
 Modbus TCP to ASCII/RTU Gateway |
 Networking USB 2.0 Server |
| Industrial Ethernet Switch |

Unmanaged 8 port Ethernet switch | |
| Wireless Modems |

Bluetooth® Modem - Roving
Networks RS232
|

Wireless Modem Modules |

2.4GHz Wireless Transceiver
with Antenna |

Bluetooth Transceiver Modem
Module |

XBee Wireless Modules |

XBee Explorer Regulated |
| Optic Fibre Converters |

RS232/485/422 to optic fiber converter |

Ethernet to optic fiber converter
|
| RS485 Peripherals |

RS485 Distribution Board
|
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| Industrial Protocol Gateways |

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| Short Haul Modems |

ATEN IC-150 short haul
modem
A quick cheap easy ways of
extending RS232 connections |
|
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| Lightning Protection Devices |

RS232 to RS232 Isolator
|

RS485 Surge Protector
|

RJ45
Ethernet Surge Protector |

BNC
Surge Protector |
|
|
| Leads and Accessories |


USB and RS232 Leads
Selection of USB and RS232
Leads and RJ45 Adaptors |

RS232 Gender
Changers
Selection of RS232 Gender
Changers |
|
| See Controllers
|
|
Controllers
|