Manual

4Ć1
4.0 INSTALLING THE CONTROL OPTION BOARD FOR A
MAXPAK III DRIVE
DANGER
THE DRIVE AND CONTROL OPTION BOARD ARE AT LINE VOLTAGES WHEN CONNECTED TO
SOURCES OF INCOMING AĆC POWER. DISCONNECT, TAG, AND LOCKOUT ALL SOURCES OF AĆC
POWER TO THE DRIVE AND THE CONTROL OPTION BOARD BEFORE PERFORMING THE
FOLLOWING PROCEDURE. FAILURE TO OBSERVE THESE PRECAUTIONS COULD RESULT IN
SEVERE BODILY INJURY OR LOSS OF LIFE.
CAUTION: The user is responsible for conforming with all applicable local, national, and international
codes. Failure to observe this precaution could result in damage to, or destruction of, the equipment.
The control/signal terminals on the MaxPak III drive can be programmed to suit the user application.
This procedure describes a typical installation of 115 VAC control devices using default factory
settings. Your control devices may not be the same as those described here. Use this procedure as a
guide and consult the wiring diagrams shipped with your system for custom engineered drives.
Refer to figures 1.1, 1.2, and 2.1 when performing the installation.
Control and signal wiring connections to the MaxPak III drive are made to the terminal strips located
at the bottom of the drive. These are pullĆapart" strips that can be removed for ease of wiring. Make
note of any jumper positions before removing. Replace these jumpers when the terminal strip is
plugged in after wiring.
Step 1. Disconnect, tag, and lockout power to the drive and the 115 VAC control voltage supply.
Step 2. Mount the Control Option Board [Item #1] at an appropriate panel location, using the four
(4) M4 x 30 Taptite screws [Item #5] and the M4 washers [Item #6]. The board must be
located less than 48 inches from the MaxPak III drive's control/signal terminal strips, ideally
just below the drive. Drill the holes for the mounting screws using the mounting hole pattern
shown in figure 1.2.
Step 3. Wire your 115 VAC supply to the 3Ćpin AĆC source input connector [Item #2]. Refer to the
recommendations given in the section 2.1 and see table 2.1. Make sure to connect the GND
terminal to earth ground. Attach the AĆC source input connector to the mating connector on
the Control Option Board.
Step 4. If the 115 VAC control supply will not be deĆenergized by opening the drive disconnect,
attach the Danger label [Item #7] to the drive enclosure or cabinet door, ensuring that it is
prominently displayed.
Step 5. Wire your 115 VAC control devices to the 14Ćpin AĆC input connector [Item #3]. Refer to
figure 1.1 and table 4.1. Connect the 14Ćpin AĆC input connector to the mating connector on
the Control Option Board. If you are using control devices other than those listed in table
4.1, record the substitutions you are making.
For example, wire your motor thermostat relay, brush wear contacts, and run permissive
interlock in series with Interlock Input IN7 (AĆC input terminal 9) on the Control Option
Board and the Interlock Output (DĆC output terminal 7) to terminal EM on the MaxPak III
drive, removing wire 46 to EM. See figure 4.1 at the end of this section.