Orion-system Lead Controller User Manual download pdf (Page 5)

Lead/Lag Controller Technical Guide

Section 1: Lead/Lag Wiring & Setup

Dimensions and Mounting

Power Supply

The Lead/Lag Controller requires a 24 VAC power connection with

a minimum rating of 8 VA.

WARNING: Observe polarity! All boards must be wired

GND-to-GND and 24 VAC-to-VAC. Failure to

observe polarity could result in damage to the

boards.

Environmental Requirements

The Lead/Lag Controller needs to be installed in an environment that

can maintain a temperature range between -30°F and 150°F and not

exceed 90% RH levels (non-condensing).

Mounting

The Lead/Lag Controller is housed in a plastic enclosure. It is de-

signed to be mounted by using the 3 mounting holes in the enclosure

base. It is important to mount the module in a location that is free

from extreme high or low temperatures, moisture, dust, and dirt. Be

careful not to damage the electronic components when mounting

the module.

See Figure 1 for Controller dimensions (in inches).

Figure 1: Lead/Lag Controller Dimensions

1 2 3 4 5 6 7 8 9 10 ... 55 56

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Orion-system Lead Controller User Manual Page 5