Place contact I1 in Column 1, Rung 1. Move to Column 4 and select coil Q1 . Move down to Rung 2, Column 1. Place contact I2 .
The Moeller EASY512-AC-RC is an intelligent control relay (mini-PLC) that you can program either directly on the device using its LCD screen and buttons or via a PC with Official Manuals and Resources Comprehensive User Manual : The primary documentation for this series is the MN05013003Z (formerly AWB2528-1508) manual. You can download the English version directly from Eaton's Documentation Server Quick Instructions
This covers the basics to get you started. Would you like a specific logic example explained (like a Start/Stop latching circuit)?
: Delays turning a device on after receiving an input signal. moeller easy512-ac-rc programming manual
A backlit liquid crystal display (LCD) showing 4 lines of 12 characters.
: Cycles an output on and off at set intervals for alarms or indicators. Counters (C1 to C4)
: The contact for Timer T1 stays closed while the motor runs and remains closed for 30 seconds after Q1 drops out. This keeps the Cooling Fan ( Q2 ) running for the required cool-down period. 6. Troubleshooting and Maintenance Place contact I1 in Column 1, Rung 1
Capable of counting up to 32,000 pulses in both up and down directions.
Use the Up arrow and the cursor tool to draw a vertical wire connection linking the top of Q01 to the line between I01 and i02. This creates the self-latching seal-in loop.
| Front Panel Element | Function | |---------------------|----------| | LCD (4 lines, 12 chars) | Display circuit diagram, I/O status, system messages | | 8 navigation keys | Cursor, OK, ESC | | 4 function keys (F1–F4) | Softkeys for menus / editing | | RUN / STOP button | Start / stop program execution | | I1–I8 (LEDs) | Input status indicators | | Q1–Q4 (LEDs) | Output status indicators | Place contact I2
Move the cursor right to Column 2, press , and use the Up Arrow to draw a vertical line connecting Rung 2 to Rung 1. Implementing an Electrical Latch (Self-Holding Circuit)
You can program the easy512-AC-RC using two different methods depending on your environment and preference. On-Device Programming (Keypad and LCD)