Cecomp Electronics, APD 1400, Single Alarm Trip for RDT Input, 85-265 VAC, 60-300 VDC Power

Features with all optional accessories:

• 2-wire or 3-wire RTD
• Lead wire compensation for 3-wire
• 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
• 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

Applications:

• Process Limit Alarm
• Monitor, Heaters, Refrigerators, Ovens
• Process Signal Over or Under Alarms

The APD 1400 accept an RTD temperature input and provide a visual alarm indication and alarm relay contact outputs. The input type, range, and alarm types are factory configured. The input can be configured for most 10 Ω to 2000 Ω RTDs. Front-accessible potentiometers are used to adjust alarm setpoint and deadband.

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 picture of your process at all times. 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 option has been ordered. This feature can be remotely operated. The output test button greatly aids in saving time during initial startup and/or troubleshooting.