APD 1000 & 1020 Series DC Input Alarms
APD 1000 & 1020 Series DC Input Alarms
The APD 1000 and 1020 accept a DC voltage or milliamp current input and provide a visual alarm indication and alarm relay contact outputs. The input type, range, and alarm types are factory configured. Front-accessible potentiometers are used to adjust alarm setpoint and deadband.
- 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
- 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
Select & Configure Model
| Base Model # | Power | Description | Socket | Approvals | Normally In Stock | Configure Part # |
| APD 1000 | 85-265 VAC, 60-300 VDC | DC input single alarm. Isolated input. | N/A | UL Listed - USA & Canada | Inquire | |
| APD 1000 D | 9-30 VDC, 10-32 VAC | DC input single alarm. Isolated input. | N/A | UL Listed - USA & Canada | Inquire | |
| APD 1020 | 85-265 VAC, 60-300 VDC | DC input single alarm. Isolated input. | N/A | UL Listed - USA & Canada | Inquire | |
| APD 1020 D | 9-30 VDC, 10-32 VAC | DC input single alarm. Isolated input. | N/A | UL Listed - USA & Canada | Inquire |
