Signal Splitters and Isolators, One Input to Two Outputs

IsoSplitter - Split One Analog Signal Into Two Isolated DC Outputs
6 Year Warranty on API Modules LoopTracker^® I/O LEDs Hot-Swappable Plug-In Design Zero and Span Output Calibration Push to Test Output Full I/O/Power Isolation Links Product brochure Options & accessories Regulatory compliance Click on PDF links below for product information	Reference Info Ground Loops RFI/EMI LoopTracker and Output Test Sink vs Source Applications Split a 4-20mA RTD signal Split a 4-20mA HVAC signal Split a 4-20mA flowmeter signal Split a 4-20mA pellet flowmeter signal Drive three 4-20mA SCR signals	How to select your product Open pdf datasheet for your model Select model, range, units, options, accessories Contact us if you need assistance Need a quote? Contact us at , or Get a quote via "Chat with us" below, or Call 800-942-0315 and ask for Sales	Ready to order? Send your order to If you don't have open terms with us, we'll call you for your credit card info Other ways to order Click here to set up an account Click here to find your authorized dealer or if you are outside the USA Call us to find your local authorized distributor
Model	Input/Output	Features	Product
Thermocouple to Dual Thermocouple Splitter/Converter Factory Configured APD 41390 from $599 Open Datasheet Download Datasheet	Specify T/C input type and range T/C: J, K, T, E, R, S, N, B, C, D, G, M, P Temperature range may be limited by the smallest ANSI range of the 3 T/C types you select Upscale burnout (std), downscale burnout or last known value Specify output types and ranges Channel 1 Thermocouple output type Channel 2 Thermocouple output type Alarm options Hi, Lo, latching, failsafe, reverse	Split a thermocouple into 2 thermocouple outputs T/Cs can be the same, 2 different or 3 different types Retransmit or convert a thermocouple into 2 different thermocouples Front zero and span pots Input level LED Full I/O/power isolation Universal power 85-265 VAC, 60-300 VDC D option for 9-30 VDC, 10-32 VAC power Typical applications include Interfacing legacy equipment with a PLC Correcting thermocouple incompatibility issues Separate monitoring and recording functions with one thermocouple	APD 41390
Thermocouple to DC and Thermocouple Splitter/Converter Factory Configured APD 41391 from $599 Open Datasheet Download Datasheet	Specify T/C input type and range T/C: J, K, T, E, R, S, N, B, C, D, G, M, P Temperature range may be limited by the smallest ANSI range of the 2 T/C types you select Upscale burnout (std), downscale burnout or last known value Specify output types and ranges Channel 1 Process DC output: V or mA Sink/source mA output Channel 2 Thermocouple output type Alarm options Hi, Lo, latching, failsafe, reverse	Split a thermocouple into 2 different outputs Channel 1: DC process output Channel 2: retransmit or convert a thermocouple Front zero and span pots Input level LED Full I/O/power isolation Universal power 85-265 VAC, 60-300 VDC D option for 9-30 VDC, 10-32 VAC power Typical applications include Interfacing legacy equipment with a PLC Correcting thermocouple incompatibility issues Monitoring and recording functions with one thermocouple	APD 41391
Thermocouple to Dual DC Splitter/Transmitter Factory Configured APD 41393 from $599 Open Datasheet Download Datasheet	Specify T/C input type and range T/C: J, K, T, E, R, S, N, B, C, D, G, M, P Specify DC output types and ranges Channel 1 Process DC output: V or mA Sink/source mA output Channel 2 Process DC output: V or mA Sink/source mA output Alarm options Hi, Lo, latching, failsafe, reverse	Split a thermocouple into 2 independent DC outputs Front zero and span pots Input level LED Full I/O/power isolation Universal power 85-265 VAC, 60-300 VDC D option for 9-30 VDC, 10-32 VAC power Typical applications include Interfacing legacy equipment with a PLC Correcting thermocouple incompatibility issues Monitoring and recording functions with one thermocouple	APD 41393
IsoSplitter® Signal Splitter 1 DC Input to 2 DC Outputs Factory Configured APD 4930 from $399 Open Datasheet Download Datasheet Open Features Download Features	Specify input range 0-10 mVDC to 100 VDC ±50 mV to ±10 VDC 0-1 mADC to 0-50 mADC, 4-20 mADC Specify output range for each channel 2 independent channels 0-1 V to 0-20 V ±1 V to ±10 V 0-1 mA to 0-25 mA, 4-20 mA	Removable plugs Output LoopTracker LEDs Selectable sink/source mA input 15 V input loop power supplies Sourcing mA output (sinking optional) 20 V output loop power supplies Sinking mA outputs optional Output test/manual override terminals Full I/O/power isolation DIN rail mount 22.5 mm wide Universal power 85-265 VAC, 60-300 VDC D option for 9-30 VAC/VDC power	APD 4930 DC IsoSplitter
IsoSplitter® Signal Splitter 1 DC Input to 2 DC Outputs Factory Configured APD 4393 from $589 Open Datasheet Download Datasheet	Specify input range Factory Configured 0-10 mVDC to 100 VDC ±50 mV to ±10 VDC 0-1 mADC to 0-50 mADC, 4-20 mADC Specify output range for each channel 2 independent channels 0-1 V to 0-20 V ±1 V to ±10 V 0-1 mA to 0-25 mA, 4-20 mA	Removable plugs I/O LoopTracker LEDs Selectable sink/source mA input 15 V input loop power supplies Selectable sink/source mA output 20 V output loop power supplies Output test button Full I/O/power isolation DIN rail mount 45 mm wide Universal power 85-265 VAC, 60-300 VDC D option for 9-30 VAC/VDC power	APD 4393 DC IsoSplitter
IsoSplitter^® Signal Splitter 1 RTD Input to 2 DC Outputs Factory Configured APD 1393 from $609 Open Datasheet Download Datasheet	Specify RTD type and temperature range Factory configured 10 Ω to 2000 Ω RTD including 100 Ω 0.00385α 100 Ω 0.00391α, 10 Ω Cu 1000 Ω Ni-Fe 120 Ω Ni or special Specify output range for each channel 2 independent channels 0-1 V to 0-20 V ±1 V to ±10 V 0-1 mA to 0-25 mA, 4-20 mA	One RTD input Two independent DC output channels I/O LoopTracker LEDs Selectable sink/source mA output 20 V output loop power supplies Output test buttons Full I/O/power isolation Removable plugs DIN rail mount 45 mm wide Universal power 85-265 VAC, 60-300 VDC D for 9-30 VDC, 10-32 VAC power	APD 1393
IsoSplitter^® Signal Splitter 1 Potentiometer Input to 2 DC Outputs Factory Configured APD 3393 from $609 Open Datasheet Download Datasheet	Use any full range 100 Ω to 1 MΩ potentiometer Specify output range for each channel 2 independent output channels 0-1 V to 0-20 V ±1 V to ±10 V 0-1 mA to 0-25 mA, 4-20 mA	One potentiometer input Two isolated DC output channels Selectable sink/source mA output 20 V output loop power supplies I/O LoopTracker LEDs Output test buttons Full I/O/power isolation Removable plugs DIN rail mount 45 mm wide Universal power 85-265 VAC, 60-300 VDC D for 9-30 VDC, 10-32 VAC power	APD 3393 Potentiometer IsoSplitter
IsoSplitter^® Strain Gauge Amplifier/Signal Splitter 1 Strain Gauge Input to 2 Isolated DC Outputs Factory Configured APD 5393 from $589 Open Datasheet Download Datasheet	Specify input range Factory configured for one 350 Ω (or greater) strain gauge, pressure transducer, pressure sensor, load cell, or bridge Strain gauge mV range: 1 mV to 2000 mV Specify mV/V or mV range mV/V sensitivity X excitation voltage = total mV range Specify excitation voltage 4 to 10 VDC excitation at 30 mA Specify output range for each channel 2 independent channels 0-1 V to 0-20 V ±1 V to ±10 V 0-1 mA to 0-25 mA, 4-20 mA	One strain gauge input Two independent DC output channels I/O LoopTracker LEDs Selectable sink/source mA output 20 V output loop power supplies Output test buttons Full I/O/power isolation Removable plugs DIN rail mount 45 mm wide Universal power 85-265 VAC, 60-300 VDC D for 9-30 VDC, 10-32 VAC power	APD 5393 Strain Gauge IsoSplitter
IsoSplitter^® AC Signal Splitter 1 AC Input to 2 DC Outputs Factory Configured APD 6393 from $589 Open Datasheet Download Datasheet	Specify mVAC, VAC or mAAC input range True RMS 0-50 mVAC to 0-300 VAC 0-1 mAAC to 0-1000 mAAC Input frequency: 40 Hz to 1000 Hz sinusoidal Specify output range for each channel 2 independent output channels 0-1 V to 0-20 V ±1 V to ±10 V 0-1 mA to 0-25 mA, 4-20 mA	One AC input Two isolated DC output channels I/O LoopTracker LEDs Selectable sink/source mA output 20 V output loop power supply Output test buttons Full I/O/power isolation Removable plugs DIN rail mount 45 mm wide Universal power 85-265 VAC, 60-300 VDC D for 9-30 VDC, 10-32 VAC power	APD 6393 AC IsoSplitter
IsoSplitter^® Frequency Signal Splitter 1 Frequency Input to 2 DC Outputs Factory Configured APD 7393 Call for price and lead time Open Datasheet Download Datasheet	Specify frequency range Factory Configured 10-25 Hz to 0-20 kHz 100 mV to 150 VRMS amplitude Sensor power supply available Specify output range for each channel 2 independent channels 0-1 V to 0-20 V ±1 V to ±10 V 0-1 mA to 0-25 mA, 4-20 mA	One frequency input Two isolated DC output channels I/O LoopTracker LEDs Selectable sink/source mA output 20 V output loop power supplies Output test buttons Full I/O/power isolation Removable plugs DIN rail mount 45 mm wide Universal power 85-265 VAC, 60-300 VDC D for 9-30 VDC, 10-32 VAC power	APD 7393 Frequency IsoSplitter
4 Digit 4-20 mA Loop Powered Display Field Rangeable S315 $150 stock item S315-IP66 $310 Open Datasheet Download Datasheet Open Installation Manual Download Installation Manual Click to see ALL Seneca products	Loop Powered Display Input: 4-20 mA Display: 4 digit red LED	1/8 DIN panel mount or IP66 housing Scaleable 4 digit display	S315