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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When the preset time is reached then the timer switches. The Loads may be relay coils, small motors, lights, etc. In the case of a timer, the top left symbol indicates type on-delay, off-delay, etcin this case the X means “on-delay”.
One obvious application for this would be a to control a flashing warning light. If I2 activates the direction coil DC1, then pulses from I1 eas5y12 count down I3 can be used to reset the counter back to zero.
Relay circuits often require “closed contacts” and this is done with negation. There are 6 specific analog comparators to work with: In this example, I1 runs Q1 and I2 runs Q2, but sasy512 of the outputs will activate if the other is already activated.
Combined with the “Random On-Delay” and “Random Off-Delay” timers shown in the previous section, the lights will easy12 on not at the exact same times each day but rather at somewhat variable times, thereby more closely simulating an occupied house.
Changing or viewing the program.
Eaton Moeller EASY Relay
Click here to Email the Author Please include your company’s name and location. Programming instructions for the mini PLC.
The unit will automatically detect the presence of a Card, and manyal Program Menu will then have an additional choice: Line Fuse should be minimum 1 Amp slow-blow. In cases where severe interference is present, a shielded 2-wire cable easy5512 be used. Only models specifically designated as Master or Slave can be used for expansion.
The DC models are able to accept 2 analog volt sensors. This works for any type of contact, timers, counters, clocks, etc.
If input 1 I1 is activated then output relay 1 Q1 is activated. This comparator is activated when the voltage on I8 is less than or equal to a setpoint value.
You may not use the latching coil AND the normal coil of the same relay in the same circuit diagram. Figure 39 Manuxl Siemens Sirius and Klockner Moeller Eaton stocking distributor: The input I1 and the output relay Q1 are now “wired” together.
I3 operates the “reset” coil and causes Q2 to drop out. Figure 27 Text-Display Variables: A total is kept, visible on the parameter screen, and when a mnaual total is reached, the counter’s contacts will switch over.
Figure 11 Programming Parameters: See our main page for Klockner Moeller and Siemens parts. The 4 cursor buttons can be used as inputs. Figure 18 Counter Relays: Units that lack the buttons and LCD Screen will automatically load the program from the card to the unit each time the unit is powered up.
An obvious application for this would easy152 a “minimum-run” function perhaps for a pumping system, or perhaps to have a cooling fan continue running after a motor has stopped. This is shown as Q3.
Moeller EASY Manuals
Figure 34 Activating P-Buttons: See the section on “marker relays” for the correct method. The text display in Fig. Press OK, and I1 will appear, indicating Input 1. This is now a mannual closed” contact. After the reset coil RT1 is deactivated, the timer remains dead until the trigger coil TT1 is momentarily deactivated and then reactivated.
Moeller EASY512 Manuals
When the preset time is elapsed, then timer contact T1 will activate output relay Q1 The “X” in sasy512 upper-left corner of the parameter display indicates the type of timer, in this case “on-delay”.
The Remote Connection Unit has terminals to connect wires to the remotely located Slave unit. The lower picture shows the correct method, using marker relay M1. Use the OK button to make your selection.