AC Input Alarms, Signal Conditioners, Converters, Isolators, Transmitters
- 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
Product brochure
Options & accessories
Cross reference
Regulatory compliance
Click on PDF links below
for product information
Transmitter Reference Info
Ground Loops
RFI/EMI
LoopTracker and Output Test
Sink vs Source
Alarm Reference Info
Alarm Terminology
Deadband
Relay Protection & EMI Suppression
RFI / EMI
Motor Load Current
Applications
Heater Break Alarm
Monitor Mold Heaters
Railroad Crossing Current Monitor
Ground Loops
RFI/EMI
LoopTracker and Output Test
Sink vs Source
Alarm Reference Info
Alarm Terminology
Deadband
Relay Protection & EMI Suppression
RFI / EMI
Motor Load Current
Applications
Heater Break Alarm
Monitor Mold Heaters
Railroad Crossing Current Monitor
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Model
Input/Output
Features
Product
AC to DC Isolated Signal Conditioner
Factory Configured
API 6010 G from $369
Open Datasheet
Download Datasheet
Specify input range
Factory configured
0-50 mVAC to 0-300 VAC
0-1 mAAC to 0-900 mAAC
Specify output range
Factory configured
0-1 V to 0-10 V
±1 V to ±10 V
0-1 mA to 0-20 mA, 4-20 mA
Factory configured
0-50 mVAC to 0-300 VAC
0-1 mAAC to 0-900 mAAC
Specify output range
Factory configured
0-1 V to 0-10 V
±1 V to ±10 V
0-1 mA to 0-20 mA, 4-20 mA
- Replaces Action AP 6010
- I/O LoopTracker LEDs
- Full I/O/power isolation
- Output test button
- Uses API-008 8-pin socket
- 115 VAC powered
- A230 option for 230 VAC
- P option: 85-265 VAC, 60-300 VDC power (+$60)
- D option: 9-30 VDC power (+$60)
API 6010 G
AC to DC Isolated Signal Conditioner
Factory Configured
APD 6010 from $449
Open Datasheet
Download Datasheet
Specify input range
True RMS
0-50 mVAC to 0-300 VAC
0-1 mAAC to 0-1000 mAAC
Specify output range
0-1 V to 0-10 V
±1 V, ±10 V
0-1 mA to 0-20 mA, 4-20 mA
True RMS
0-50 mVAC to 0-300 VAC
0-1 mAAC to 0-1000 mAAC
Specify output range
0-1 V to 0-10 V
±1 V, ±10 V
0-1 mA to 0-20 mA, 4-20 mA
- I/O LoopTracker LEDs
- Full I/O/power isolation
- Output test button
- Mount to 35 mm DIN rail
- True RMS input measurement
- Universal power 85-265 VAC, 60-300 VDC
- D option for 9-30 VDC, 10-32 VAC power
APD 6010
AC to DC Isolated Current Measurement
Field Configurable
Z201-H $199
Module power: 85-265 VAC/VDCZ201 $179
Module power: 19-40 VDC, 19-28 VACOpen Datasheet
Download Datasheet
Open Z201-H manual
Download Z201-H manual
Open Z201 manual
Download Z201 manual
Field selectable input ranges
0-5 Amps AC
0-10 Amps AC
Selectable via wiring terminal
Field selectable output ranges
0-1 V, 0-5 V, 0-10 V, 2-10 V
0-20 mA, 4-20 mA sink or source
0-5 Amps AC
0-10 Amps AC
Selectable via wiring terminal
Field selectable output ranges
0-1 V, 0-5 V, 0-10 V, 2-10 V
0-20 mA, 4-20 mA sink or source
- Full I/O/power isolation
- Selectable sink/source mA output
- Mount to 35 mm DIN rail
- Z201-H power: 85-265 VAC/VDC
- Z201 power: 19-40 VDC, 19-28 VAC
Seneca Z201-H and Z201
AC to DC Isolated Signal Conditioner
Field Selectable Minuteman Setup
APD 6380 from $499
Open Datasheet
Download Datasheet
Hundreds of input ranges
True RMS
0-40 mVAC to 0-300 VAC
0-4 mAAC to 0-200 mAAC
Open APD 6380 Ranges
Download APD 6380 Ranges
Email APD 6380 Ranges Link
18 output ranges
0-1 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA
True RMS
0-40 mVAC to 0-300 VAC
0-4 mAAC to 0-200 mAAC
Open APD 6380 Ranges
Download APD 6380 Ranges
Email APD 6380 Ranges Link
18 output ranges
0-1 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA
- Hundreds of I/O range combinations
- True RMS for distorted waveforms
- Removable plugs
- I/O LoopTracker LEDs
- Output test button
- Full I/O/power isolation
- Selectable sink/source mA output
- 20 V output loop power supply
- Universal power 85-265 VAC, 60-300 VDC
- D option for 9-30 VDC, 10-32 VAC power
APD 6380
AC to DC Isolated Signal Conditioners
Field Selectable Minuteman Setup
API 6380 G from $439
Open Datasheet
Download Datasheet
20 input ranges
Order S version for true RMS
0-50 mVAC to 0-250 VAC, 0-5 mAAC to 0-200 mAAC
0-5 mAAC to 0-200 mAAC
16 output ranges
0-1 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA
Order S version for true RMS
0-50 mVAC to 0-250 VAC, 0-5 mAAC to 0-200 mAAC
0-5 mAAC to 0-200 mAAC
16 output ranges
0-1 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA
- True RMS for distorted waveforms
- I/O LoopTracker LEDs
- Output test button
- Full I/O/power isolation
- Uses API-008 8-pin socket
- 115 VAC powered
- A230 option for 230 VAC
- P option: 85-265 VAC, 60-300 VDC power (+$60)
- D option: 9-30 VDC power (+$60)
API 6380 G, API 6380 G S
AC to DC Isolated Signal Conditioners
High Voltage AC Input
Field Selectable Minuteman Setup
API 6380 G HV from $459
Open Datasheet
Download Datasheet
24 input ranges
0-50 mVAC to 0-600 VAC
0-5 mAAC to 0-200 mAAC
Like API 6380 G but with additional input ranges
0-300VAC, 0-400VAC, 0-500VAC, 0-600VAC
16 output ranges
0-1 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA
0-50 mVAC to 0-600 VAC
0-5 mAAC to 0-200 mAAC
Like API 6380 G but with additional input ranges
0-300VAC, 0-400VAC, 0-500VAC, 0-600VAC
16 output ranges
0-1 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA
- True RMS for distorted waveforms
- I/O LoopTracker LEDs
- Output test button
- Full I/O/power isolation
- Uses API-008 8-pin socket
- 115 VAC powered
- A230 option for 230 VAC
- P option: 85-265 VAC, 60-300 VDC power (+$60)
- D option: 9-30 VDC power (+$60)
API 6380 G HV, API 6380 G S HV
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
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
DuoPak ® 2 Channel Isolated Signal Conditioners
Factory Configured
APD 2000 Series from $629
Specify input range for each channel
APD 2016 Ch1: RTD Ch2: AC mV/V/mA
APD 2036 Ch1: Potentiometer Ch2: AC mV/V/mA
APD 2056 Ch1: Strain gauge Ch2: AC mV/V/mA
APD 2066 Ch1: AC mV/V/mA Ch2: AC mV/V/mA
APD 2067 Ch1: AC mV/V/mA Ch2: Frequency
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
APD 2016 Ch1: RTD Ch2: AC mV/V/mA
APD 2036 Ch1: Potentiometer Ch2: AC mV/V/mA
APD 2056 Ch1: Strain gauge Ch2: AC mV/V/mA
APD 2066 Ch1: AC mV/V/mA Ch2: AC mV/V/mA
APD 2067 Ch1: AC mV/V/mA Ch2: Frequency
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
- Optional I/O reversal
- 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 2000 Series AC
AC Input Alarm Trips
Factory Configured
API 1600 G from $349
API 1620 G from $369
Open Datasheet
Download Datasheet
Specify input range
Factory configured
0-50 mVAC to 0-300 VAC
0-1 mAAC to 0-900 mAAC
API 1600 G Alarm Trips
One DPDT contact set, adjustable deadband
Standard: HI alarm
Optional: LO alarm
API 1620 G Dual Alarm Trip
Two SPDT contact sets, 1% deadband
Standard: HI/LO alarms, normal acting
Optional: LO/HI, HI/HI, LO/LO alarms
Factory configured
0-50 mVAC to 0-300 VAC
0-1 mAAC to 0-900 mAAC
API 1600 G Alarm Trips
One DPDT contact set, adjustable deadband
Standard: HI alarm
Optional: LO alarm
API 1620 G Dual Alarm Trip
Two SPDT contact sets, 1% deadband
Standard: HI/LO alarms, normal acting
Optional: LO/HI, HI/HI, LO/LO alarms
- User adjustable setpoint(s)
- 8 Amp contacts
- Hot-swappable plug-in design
- Replaces Action AP 1600 and AP 1620
- Input LoopTracker LED
- Alarm status LEDs
- Alarm options: LO, HI/HI, LO/LO
- Output test button
- Uses API-011 or API-011FS 11-pin socket
- 115 VAC powered
- A230 option for 230 VAC
- P option: 85-265 VAC, 60-300 VDC power (+$60)
- D option: 9-30 VDC power (+$60)
API 1600 G, API 1620 G
AC Input Alarm Trips
Factory Configured
APD 1600 from $379
APD 1620 from $399
Open Datasheet
Download Datasheet
Specify input range
Factory configured
0-50 mVAC to 0-300 VAC
0-1 mAAC to 0-1000 mAAC
APD 1600 Single Alarm Trip
Dual SPDT contact sets
Standard: HI alarm, non-latching,
normal acting
See data sheet for alarm options
APD 1620 Dual Alarm Trip
2 independent SPDT contact sets
Standard: HI/LO alarms, non-latching,
normal acting
See data sheet for alarm options
Factory configured
0-50 mVAC to 0-300 VAC
0-1 mAAC to 0-1000 mAAC
APD 1600 Single Alarm Trip
Dual SPDT contact sets
Standard: HI alarm, non-latching,
normal acting
See data sheet for alarm options
APD 1620 Dual Alarm Trip
2 independent SPDT contact sets
Standard: HI/LO alarms, non-latching,
normal acting
See data sheet for alarm options
- Measurements are true RMS
- User adjustable setpoint(s)
- User adjustable deadband(s)
- 8 Amp SPDT contacts
- Input LoopTracker LED
- Alarm status LEDs
- Alarm options: LO, HI/HI, LO/LO, band alarm
- Optional reverse acting
- Optional latching alarms
- Push to test/reset
- Remote push to test/reset
- Full I/O/power isolation
- Removable plugs
- DIN rail mount without tools
- Universal power 85-265 VAC, 60-300 VDC
- D option for 9-30 VDC, 10-32 VAC power
APD 1600, APD 1620
AC to DC Isolated Current Measurement
Field Configurable
Z201-H $199
Module power: 85-265 VAC/VDCZ201 $179
Module power: 19-40 VDC, 19-28 VACOpen Datasheet
Download Datasheet
Open Z201-H manual
Download Z201-H manual
Open Z201 manual
Download Z201 manual
Field selectable input ranges
0-5 Amps AC
0-10 Amps AC
Selectable via wiring terminal
Field selectable output ranges
0-1 V, 0-5 V, 0-10 V, 2-10 V
0-20 mA, 4-20 mA sink or source
0-5 Amps AC
0-10 Amps AC
Selectable via wiring terminal
Field selectable output ranges
0-1 V, 0-5 V, 0-10 V, 2-10 V
0-20 mA, 4-20 mA sink or source
- Full I/O/power isolation
- Selectable sink/source mA output
- Mount to 35 mm DIN rail
- Z201-H power: 85-265 VAC/VDC
- Z201 power: 19-40 VDC, 19-28 VAC
Seneca Z201-H and Z201
AC Current Switches
CS-AC-1 $134
*stock item*
CS-AC-2 $134
*stock item*
Open Datasheet
Download Datasheet
Input
0-150 Amps AC input
Output CS-AC-1
NC solid state relay, 0.15A @ 130 VAC/VDC
Output CS-AC-2
NO solid state relay, 0.15 A @ 240 VAC/VDC
Power
Self-powered via input current
0-150 Amps AC input
Output CS-AC-1
NC solid state relay, 0.15A @ 130 VAC/VDC
Output CS-AC-2
NO solid state relay, 0.15 A @ 240 VAC/VDC
Power
Self-powered via input current
- Adjustable 1.5 to 150 Amp setpoint
- Self-powered
- Split core design
- LED status indicator
- 5-year warranty
- 2 day to 4 wk lead time
CS-AC Series
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
Input: 4-20 mA
Display: 4 digit red LED
- 1/8 DIN panel mount or IP66 housing
- Scaleable 4 digit display
S315