easy // Programmable Relays are ideal where multiple push buttons, relays and timers are used–car washes, automatic doors, lighting, pump control. The easy and MFD-Titan device series stands out with its user-friendly operation and programming, with particular importance being placed on simple circuit. Eaton Moeller EASY Relay. For technical or sales support call the Eaton Electric Automation and Motor Control Experts.

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This is now a “normally closed” contact. Shown here is a simple on-delay timer circuit and parameter display.

Figure 7 Now use the cursor disk to move to the ,anual, to the 2nd position, right next to the I1 symbol. This comparator activates when the voltage on I7 is greater than or equal to the voltage on I8. The unit must be powered up to use it’s functions.

Figure 10 Fill in any missing “wires” and esay512 done! Use the Program menu selection from the Main Menu to enter your password. Note the 2 numerical displays show the actual voltages present at the 2 inputs.

In all cases, I3 would still control output Q3. Figure 8 Now use the cursor to move to the 2nd row, all the way to the left.

The cursor arrow buttons on the unit can be programmed into the circuit for use as inputs, but they must be activated before their function will be available. When the preset time is elapsed, then timer contact T1 will activate output relay Q1 The “X” in the upper-left corner of the parameter display indicates the type of timer, in this case “on-delay”.

Figure 39 shows a Master unit and mabual Slave unit mounted side by side, connected by a small plug-connector that is included with the Slave unit. Basic Programming Figure 5 Circuit Diagram: If you forget your password, there is no “back door” into the unit: Press the ALT button and the line drawing tool appears.


Here, press the OK button, and I1 appears. You tell them apart by the A, B, C or D near the lower right corner. If a password is set, you cannot view the program. After the reset coil RT1 is deactivated, the timer remains dead until the trigger coil TT1 is momentarily deactivated and then reactivated. When you enter the T1 contact, an I1 will appear, again use the UP cursor to change it to T1, and when you press OK to select it, the parameter display will appear.

Eaton Moeller EASY Relay

An active password prevents: Depending on the proximity switch, there are 3 possible solutions: Note you may use the same input symbol repeatedly. A pulse will latch the relay in, then a later pulse will reset it back out. Figure 11 Programming Parameters: Figure 43 Connecting Relay Outputs: Relay circuits often require “closed contacts” and this is done with negation.

Setting the Menu Language: The clocks are not aware of the maual or date, but they do track the day of the week. Below that the “S” indicates “seconds”. On-Delay, ” X, “: See the section on System Menu, kanual. Note that marker relays can be of various types: The contacts can be used like any other contact, however if the input voltage fluctuates slightly, it may be good to use latch relays so as to prevent chattering.

The number at the top When the TT1 “trigger” coil is activated, the time count begins and the timer’s contacts close when the preset time is reached and then remain closed until power is easy5122 from the trigger coil TT1. The Loads may be relay coils, small motors, lights, etc. The DC models are able to accept 2 analog volt sensors. Line Fuse should be minimum 1 Amp slow-blow.


When the trigger coil TT1 is deactivated then the time count begins and when the time reaches the preset then the timer’s contacts switch off. Setting a password of will completely delete a previous password. As the clocks run continually, there is no “activation coil”, one merely inserts the clock contact ” ” in the diagram as needed.

See our PLCs catalog.

Moeller EASY512 Manuals

This screen is not available if a password is set and “active”, you must enter the password first and deactivate it. Units that lack the buttons and LCD Janual will automatically load the program from the card to the unit each time the unit is powered up.

Figure 20 Clock Controllers ” “: AC units do not offer analog inputs. The time count begins the easy5122 the coil is activated, even if the coil remains activated. See our main page for Klockner Moeller and Siemens parts. In this circuit diagram Clock 1 contact ” 1″ controls output relay Q1 Note there are 2 manhal screens shown, though 4 are possible. Figure 15 Output Relays: Figure 3 Program Menu: Now use the cursor to move to the 2nd row, all the way to the left. See the section on “marker relays” for the correct method.

If you see a “STOP” button, the unit is in run mode, and pressing it will stop processing.