Product Brochure
Dupline® - the versatile bus for Industrial Applications and Building Automation. Dupline is used for transfering Analog and digital information over distances up to 10 km. It can be used stand-alone or as part of a PLC based control system. There are no special protocols to learn - all modules are simply and quickly configured with a small hand-held device.

Dupline is used extensively in mining (ventilation, lighting, and conveyor control), elevators (for signal transmission), irrigation systems, water treatment facilities (signal monitoring, control), facility alarm systems, and in building automation (temperature and lighting control, security).

Product Selector

G34 Series
DIN mount channel generators, transmitters, receivers, transceivers, and interfaces

Channel Generator
Transmitter (Contact Input)
Transmitter (Voltage Input)
Receiver (Relay Output)
Analog Transmitter
Analog Receiver
LG Interface
GE-Fanuc Interface
Mitsubishi Interface
Omron Interface
Modbus Interface
Allen Bradley Interface
Schneider Interface
Koyo Interface
Matsushita Interface
Siemens Interface
Toshiba Interface

G38 Series
DIN mount channel generators, receivers, and interfaces

Master Generator
Data Logger
Receiver (Relay Outputs)
Dupline Repeater (Booster)
Temperature Monitor
Profibus Gateway
DeviceNEt Gateway
Lon Gateway
Modbus TCP(Ethernet) Gateway

G21 Series
Open board, OEM transmitters, receivers, transceivers, and interfaces

Transceiver (4 In/4 Out)
Transceiver (2 In/2 Out)
PLC Interface

Specialty Devices
Compact transmitters and transceivers

1 Input Self Powered Transmitter
4 Input Self Powered Transmitter
1 Output Self Powered Receiver
Temperature Transmitter
Channel Indicator

Dupline CarPark
Parking Guidance System

System Overview Brochure
Vehicle Sensor (Green/Red)
Vehicle Sensor (Blue/Red)
Vehicle Sensor (No indication)
Remote Indicator (Green/Red)
Remote Indicator (Blue/Red)
New! Multi-color LED Space Indicator
Carpark Monitor
Channel Generator
Vehicle Count Displays
Hand-held Configurator

Dupline Safe
Safety Bus Products

System Overview Brochure
Safety Input Module
Safety Relay Output Module
Profibus Gateway
Modbus Interface Module
Configuration/Test Unit

Dupline HiLine
For irrigation control

System Overview Brochure
Booster Module
I/O Module for valve control
I/O Module for valve control (direct burial)
Test Unit

Configuration and trouble shooting tools

Hand Held Programmer
System Tester
Cable Termination Unit
Dupline Online