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00559 Interim PDF Edition - Champex-Linden

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34<br />

10560 12010 50910<br />

3 4<br />

Trafo<br />

Under Control<br />

To help you control your growing railroad empire, the wizards at<br />

Lehmann created the "EPL" system. The EPL system is an integrated<br />

program of switch drives, contacts, controls and other electric devices you<br />

can use for remote and automatic control of your layout.<br />

The EPL system is explained in detail in Chapter 9, but to get you<br />

started, here are two of the most basic—and essential—EPL functions.<br />

Switch Control: As your layout<br />

grows, some switches may be<br />

inconvenient to operate manually.<br />

That's why the LGB program<br />

includes a variety of electric<br />

switches that can be controlled<br />

remotely. Each LGB electric switch<br />

includes a 12010 "EPL" Switch<br />

A B C D 3 4<br />

3 4<br />

51750<br />

Drive. The drive pushes the<br />

"points" of the switch from side to<br />

side to change the direction of the<br />

switch.<br />

Hint: An LGB manual switch can<br />

be converted into an electric switch<br />

by replacing the manual drive box<br />

with a 12010 Switch Drive. The<br />

conversion is simple. Just remove<br />

two screws to remove the manual<br />

drive box, and install the 12010<br />

using the same two screws. The<br />

drive can be installed on either side<br />

of the switch, depending on your<br />

space requirements.<br />

Up to four 12010 Switch Drives<br />

(or other EPL devices, like the<br />

10560 Electric Uncoupler) can be<br />

controlled with one 51750 Control<br />

Box. The electrical connections are<br />

easy. Just follow the color coding<br />

on the 51750. Connect the black and white terminals ("3" and "4") on the<br />

back of the 51750 to the black and white terminals ("3" and "4") on the<br />

back of any LGB power supply with AC output terminals.<br />

Then connect one set of orange and white terminals on the 51750<br />

Control Box to the orange and white terminals on the 12010 Switch<br />

Drive. Now you're in control. You can change the direction of the switch<br />

just by pushing a button on the box.<br />

Hint: LGB color-coded cables, like 50130 Twin Lead Orange/White and<br />

50140 Twin Lead Black/White, make EPL connections fast and easy. The<br />

wire is properly sized to fit EPL terminals, and the insulation is made to<br />

withstand outdoor exposure.<br />

The 51750 is weather-resistant, and it can be installed outdoors without<br />

special protection. Mounting tabs on the base of the box make it easy to<br />

attach the 51750 to a table or control board.<br />

Side posts, included with older 51750 Control Boxes and 51800 On/Off<br />

Control Boxes, make it easy to "piggy back" several control boxes together<br />

to make a large control panel. The posts are wired to the AC source<br />

(terminals "3" and "4") to eliminate the need for extra wiring to the power<br />

supply.

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