Absolute Process Instruments APD 1080 D _ DC input single alarm. Isolated input.

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Absolute Process Instruments

Absolute Process Instruments APD 1080 D _ DC input single alarm. Isolated input.

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$349.00

Description
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Cecomp Electronics, APD 1080 D, Field Configurable Single Alarm, 9-30 VDC, 10-32 VAC Power

Features:

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

Applications:

Process Limit Backup Alarm
Tank Level Alarm
Process Signal Over, Under, Out-of-Range Alarm

The APD 1080 D accept a DC voltage or current input and provide visual alarm indication and alarm relay contact outputs. 15 voltage and 9 current input ranges can be field-configured via external rotary and slide switches. Offset ranges such as 1-5 VDC and 4-20 mADC are also included. Heavy-duty relay contacts allow the module to directly control high capacity loads. Front-accessible potentiometers are used to adjust the alarm setpoint from 0 to 100% and the deadband from 1 to 100%. The APD 1080 D provides a single setpoint adjustment of the two DPST relay contacts. The alarm output can be field configured for HI or LO operation, latching or non-latching, and normal or reverse acting. Deadband and alarm setpoints are independently adjustable for each alarm.

Sink/Source Input and Loop Supply

For maximum versatility, a current input can be selectively wired for sinking or sourcing. This allows the APD 1080 D to work with powered or unpowered mA inputs. A regulated 15 VDC loop excitation supply can be used to power passive input devices eliminating the need for an additional DC loop supply.

LoopTracker and Alarm Status LEDs

API exclusive features include a LoopTracker LED that varies in intensity with changes in the process input signal. A red/ green bi-color alarm status LED visually indicate alarm status. These LEDs provide a quick visual status of your process at all times.

Output Test / Unlatch

API's exclusive Output Test button can be used to verify the alarm and system operation and also provides the additional function of unlatching the alarm when the latching mode has been selected. The output test button greatly aids in saving time during initial startup and/or troubleshooting.

Specifications Table:

Input	0-50 mV to ±10 VDC, 0-1 mA to 4-20 mADC
Output	Two 8 Amp DPST Relays
Power to input isolation	1200 V
Common mode protection	600 VACp or 600 VDC
Input Loop Power Supply	15 VDC ±10%, regulated, 25 mADC, max. ripple, <10 mVRMS. May be selectively wired for sinking or sourcing mA input
Standard Relay Output	Single setpoint dual DPST contact sets, field configurable 2 Form A (NO) and 2 Form B (NC) contact sets (8 terminals)
Setpoint	12 turn potentiometer adjustable from 0 to 100% of span
Deadband	12 turn potentiometer adjustable from 1 to 100% of span
Response Time	70 milliseconds typical
Ambient Temperature Range and Stability	10°C to +60°C operating ambient
Housing and Connectors	Four 4-terminal removable connectors, 14 AWG max wire size
Standard Alarm Configuration	2 setpoints, 2 SPDT relays HI/LO alarms, non-latching, normal acting
Power	9-30 VDC or 10-32 VAC 50/60 Hz, 2 W maximum

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