Analog DC Voltage and Current Alarms
- 6 Year Warranty on API Modules
- LoopTracker ® Input LED
- Alarm Status LEDs
- Hot-Swappable Plug-In Design
- User Adjustable Setpoint(s)
- Push to Test/Reset Alarms
- Full I/O/Power Isolation
Product brochure
Options & accessories
Cross reference
Regulatory compliance
Click on PDF links below
for product information
Reference Info
Alarm terminology
Deadband
Relay protection & EMI suppression
RFI/EMI
Applications
Dam bubbler
Heater break alarm
pH meter auto select
Poultry slicer motor current
Hydrogen sulfide alarm
Fail safe valve control
Auto-ranging flow meter
Monitor bi-directional flow
Pump pressure band alarm
Steam Condensate Monitoring
Alarm terminology
Deadband
Relay protection & EMI suppression
RFI/EMI
Applications
Dam bubbler
Heater break alarm
pH meter auto select
Poultry slicer motor current
Hydrogen sulfide alarm
Fail safe valve control
Auto-ranging flow meter
Monitor bi-directional flow
Pump pressure band alarm
Steam Condensate Monitoring
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Model
Input/Output
Features
Product
DC Input Alarm Trips
Factory Configured
API 1000 G from $279
API 1020 G from $309
Open Datasheet
Download Datasheet
Specify input range
Factory configured
0-100 mVDC to 0-300 VDC
0-1 mADC to 0-900 mADC
API 1000 G Single Alarm Trip
One DPDT contact set, adjustable deadband
Standard: HI alarm
Optional: LO alarm
API 1020 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
0-100 mVDC to 0-300 VDC
0-1 mADC to 0-900 mADC
API 1000 G Single Alarm Trip
One DPDT contact set, adjustable deadband
Standard: HI alarm
Optional: LO alarm
API 1020 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 1000 and AP 1020
- Input LoopTracker LED
- Alarm status LEDs
- Alarm options: LO, HI/HI, LO/LO
- Output test button
- Uses API-011 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 1000 G, API 1020 G
DC Input Alarm Trips
Factory Configured
APD 1000 from $369
APD 1020 from $389
Open Datasheet
Download Datasheet
Specify input range
Factory configured
0-100 mVDC to 0-300 VDC
0-1 mADC to 0-20 mADC, 4-20 mA
APD 1000 Single Alarm Trip
Dual SPDT contact sets
Standard: HI alarm, non-latching, normal acting
See data sheet for alarm options
APD 1020 Dual Alarm Trip
2 independent SPDT contact sets
Standard: HI/LO alarms, non-latching, normal acting
See data sheet for alarm options
Factory configured
0-100 mVDC to 0-300 VDC
0-1 mADC to 0-20 mADC, 4-20 mA
APD 1000 Single Alarm Trip
Dual SPDT contact sets
Standard: HI alarm, non-latching, normal acting
See data sheet for alarm options
APD 1020 Dual Alarm Trip
2 independent SPDT contact sets
Standard: HI/LO alarms, non-latching, normal acting
See data sheet for alarm options
- User adjustable setpoint(s)
- User adjustable deadband(s)
- Selectable sink/source mA input
- 15 V input loop power supply
- 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 1000, APD 1020
4-20 mA Input Alarm Trips
With Input Loop Power Supply
Factory Configured
API 1005 G from $289
API 1025 G from $329
Open Datasheet
Download Datasheet
4-20 mA input range
Factory configured
API 1005 G Single Alarm Trip
One DPDT contact set, adjustable deadband
Standard: HI alarm
Optional: LO alarm
API 1025 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
API 1005 G Single Alarm Trip
One DPDT contact set, adjustable deadband
Standard: HI alarm
Optional: LO alarm
API 1025 G Dual Alarm Trip
Two SPDT contact sets, 1% deadband
Standard: HI/LO alarms, normal acting
Optional: LO/HI, HI/HI, LO/LO alarms
- 8 Amp contacts
- Hot-swappable plug-in design
- Replaces Action AP 1005 and AP 1025
- Input LoopTracker LED
- Alarm status LEDs
- Alarm options: LO, HI/HI, LO/LO
- Output test button
- Uses API-011 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 1005 G, API 1025 G
DC Input Alarm Trips
Field Selectable Minuteman Setup
API 1080 G from $349
API 1090 G from $399
Open Datasheet
Download Datasheet
24 Input Ranges
0-50 mV to 0-10 V
±5 V, ±10 V
0-1 mA to 0-20 mA, 4-20 mA
API 1080 G Field Configurable Single Alarm
One DPDT contact set
Adjustable setpoint and deadband
API 1090 G Field Configurable Dual Alarms
2 independent SPDT contact sets
Two adjustable setpoints each with deadband
0-50 mV to 0-10 V
±5 V, ±10 V
0-1 mA to 0-20 mA, 4-20 mA
API 1080 G Field Configurable Single Alarm
One DPDT contact set
Adjustable setpoint and deadband
API 1090 G Field Configurable Dual Alarms
2 independent SPDT contact sets
Two adjustable setpoints each with deadband
- User adjustable setpoint(s)
- User adjustable deadband(s)
- User selectable alarm logic
- 8 Amp SPDT contacts
- Alarm status LEDs
- Selectable sink/source mA input
- 15 V input loop power supply
- Input LoopTracker LED
- Push to test/reset
- Full I/O/power isolation
- Hot-swappable plug-in design
- Uses API-011 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 1080 G, API 1090 G
Socket sold separately
DC Input Alarm Trips
Field Selectable Minuteman Setup
APD 1080 from $369
APD 1090 from $389
Open Datasheet
Download Datasheet
24 Input Ranges
0-50 mV to 0-10 V
±5 V, ±10 V
0-1 mA to 0-20 mA, 4-20 mA
APD 1080 Field Configurable Single Alarms
Two DPST contact sets
Adjustable setpoint and deadband
2 form A (NO), 2 form B (NC) contact sets
May be field wired for form C operation
APD 1090 Field Configurable Dual Alarms
2 independent SPDT contact sets
Two adjustable setpoints each with deadband
SP 1: form A (NO) and form B (NC) contacts
SP 2: form A (NO) and form B (NC) contacts
May be field wired for form C operation
0-50 mV to 0-10 V
±5 V, ±10 V
0-1 mA to 0-20 mA, 4-20 mA
APD 1080 Field Configurable Single Alarms
Two DPST contact sets
Adjustable setpoint and deadband
2 form A (NO), 2 form B (NC) contact sets
May be field wired for form C operation
APD 1090 Field Configurable Dual Alarms
2 independent SPDT contact sets
Two adjustable setpoints each with deadband
SP 1: form A (NO) and form B (NC) contacts
SP 2: form A (NO) and form B (NC) contacts
May be field wired for form C operation
- User adjustable setpoint(s)
- User adjustable deadband(s)
- User selectable alarm logic
- 8 Amp SPDT contacts
- Alarm status LEDs
- Selectable sink/source mA input
- 15 V input loop power supply
- Input LoopTracker LED
- 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 1080, APD 1090
Universal Input to DC Isolator/Converter
V, mA, Ohms, TC, RTD
Z109REG2-1 $289
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Open Installation Manual
Download Installation Manual
Click to see ALL Seneca products
Download .dwg CAD Drawing
Download .stp 3-D Drawing
Configurable Input
mV, V, (Bipolar from 75 mV to 20 V)
mA (Bipolar up to 20 mA)
RTD: Pt100, Pt500, Pt1000, Ni100, KTY81, KTY84, NTC; 3-4 wire
Thermocouple: Type J, K, R, S, T, E, B, N,
Potentiometer: 500 Ω to 100 kΩ
Rheostat: 500 Ω to 25 kΩ
Strobe: Alternative to output relay
Output
One isolated mA or Voltage
Sink or source mA
Configurable range
1 relay output
mV, V, (Bipolar from 75 mV to 20 V)
mA (Bipolar up to 20 mA)
RTD: Pt100, Pt500, Pt1000, Ni100, KTY81, KTY84, NTC; 3-4 wire
Thermocouple: Type J, K, R, S, T, E, B, N,
Potentiometer: 500 Ω to 100 kΩ
Rheostat: 500 Ω to 25 kΩ
Strobe: Alternative to output relay
Output
One isolated mA or Voltage
Sink or source mA
Configurable range
1 relay output
- Configurable via DIP switches, USB, or Android app
- 3-way isolation
- 9-40 VDC/19-28 VAC power
- Free setup software
- Free Android App
- 1 year warranty
- DIN rail mount
- 17.5 mm wide
Z109REG2-1
Specify input type and range
DC voltage to 10 V
DC mMilliamps to 20 mA
DC voltage up to 2kV
DC current to 10A
Specify relay output type
SPDT relays
Specify NO or NC contacts
DC voltage to 10 V
DC mMilliamps to 20 mA
DC voltage up to 2kV
DC current to 10A
Specify relay output type
SPDT relays
Specify NO or NC contacts
- Input up to 2 kVDC and 10 ADC
- Contacts rated at 10A/250VAC
- Sensor excitation
- Front setpoint adjustment
- Status LED
- Universal power options: 8 VDC to 280 VAC
- Multiple level process alarm
TRA173
DC Current Switches
CS-DC-1S-12 $165
CS-DC-1S-24 $165
CS-DC-2S-12 $159
CS-DC-2S-24 $159
*stock item*
Open Datasheet
Download Datasheet
Email Datasheet Link
Input
0-100 Amps DC
Output CS-DC-1S-24
SPDT relay,
5 A @ 240 VAC / 3 A @ 30 VDC
Output CS-DC-2S-24
NO Solid state relay,
0.3 A @ 135 VAC/DC
Output CS-DC-1S-12
SPDT relay,
5 A @ 240 VAC / 3 A @ 30 VDC
Output S-DC-2S-12
NO Solid state relay,
0.3 A @ 135 VAC/DC
Power CS-DC-1S-24, CS-DC-2S-24
20-28 VAC/DC
Power CS-DC-1S-12, CS-DC-2S-12
12 VAC/DC ±10%
0-100 Amps DC
Output CS-DC-1S-24
SPDT relay,
5 A @ 240 VAC / 3 A @ 30 VDC
Output CS-DC-2S-24
NO Solid state relay,
0.3 A @ 135 VAC/DC
Output CS-DC-1S-12
SPDT relay,
5 A @ 240 VAC / 3 A @ 30 VDC
Output S-DC-2S-12
NO Solid state relay,
0.3 A @ 135 VAC/DC
Power CS-DC-1S-24, CS-DC-2S-24
20-28 VAC/DC
Power CS-DC-1S-12, CS-DC-2S-12
12 VAC/DC ±10%
- Adjustable 2 to 100 Amp setpoint
- Low voltage AC or DC powered
- LED power and status indicators
- Solid core
- 5-Year warranty
CS-DC Series
