Rice-lake Combination System - Precision Loads PL9710 Indica User Manual download pdf (Page 2)

The 8 ft lead to the indicator has four conductors. The Black and Red conductors may be wired to the GND and

+12Vdc terminals as shown on the rear terminal strip of the PL9710. The Green conductor connects to terminal L1

(Limit 1) and the White conductor connects to terminal L2 (Limit 2) on the rear strip of the PL9710. The 15 ft Red

(Power) lead of the PL9774 is wired to the positive power source of the lights or alarms being used, with

light/alarm ground wired to the negative power source terminal. Green (L1) and White (L2) conductors are wired

to the positive terminals of the light or alarm as shown in

Figure 2.

Figure 2. Digital Output Drawing

Program Setup

To set limits and limit deadband,

1. Press the Menu key for 5 seconds to enter the Setup mode.

2. Advance to Set Limit 1 by pressing the Up Arrow key on the upper right area of the PL9710.

3. Enter the value desired for Limit 1.

4. After entering the screen will ask you to enter a Limit 1 deadband.

The factory default setting is +/- 500 for the deadband.

5. Change the deadband if desired, otherwise press Cancel and forward to Set Limit 2.

6. Enter the value desired for Limit 2, followed by either change to or Cancel of the desired deadband for

Limit 2.

7. Exit the Setup mode.

Operation

Verify Limit 1 and Limit 2 setpoint operation. If using lights, Limit 1 will activate once the setpoint threshold is

reached. Limit 1 will deactivate when Limit 2 is reached. Either flashing or continuous lights or LED’s may be

used.

Specifications

Relay Rating: 250 Vac/Vdc, 5 amp

Module Size: 3"W x 7"L x 2"H (76 mm x 178 mm x 51 mm) NOTE: For in-cab mounting only.

Deadband: A relay trips when the display is equal to or greater than the limit. The relay will be untripped if the display

drops to a value that is less than the limit minus that deadband value.

NOTE: Module is for in-cab mounting only. Module not to be installed externally unless housed inside a weatherproof enclosure.

four conductors. The Black and Red con

terminals as shown on the rear termin

connects to terminal L-1 (Limit 1) and

1 2 3

No comments

Rice-lake Combination System - Precision Loads PL9710 Indica User Manual Page 2