The DI739 combines two fully independent isolator channels in one housing
• The inputs are factory configured to customer requirement
• Both outputs are jumper configurable for common process signals
• Factory default is 4-20mA out
• Final calibration can be trimmed by using the front accessible Span and Zero potentiometers
• Optional alarm on channel 2
• Two power supply ranges: 10-60 VDC (16-42 VAC), 80-280 VAC (80-300 VDC)
• Isolation is 2 kVrms between all 6 ports
• Connection is via removable screw 8-way terminals

The DI739 can be used in a number of ways
• Two channel isolation and any mix of signals
• Isolation and conditioning of two field sensors
• Signal splitting (one input and two isolated outputs)
• Range splitting where output 1 responds to 0-50% of input, output 2 to 50-100% of input