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2
General Notes
Motor Cable & Connection Header
2.1
CAUTION:
If a longer motor cable is required only use 24 inch
motor extension cables obtained from Automation Controls
Group (ACG P/N 301135).
extension cables may be used. The motor's maximum speed will
decrease by approximately 2% for each motor extension cable
used.
UniDrive® motors and controls are designed to operate together as
a complete and compatible drive system. Proper care must be
taken to prevent damage to the control, motor and connection
cable.
UniDrive® motors come with a permanent, built-in power & control
cable having a 20 inch cable length for connection to compatible
ACG controls. See the specific UniDrive® motor or PowerCube™
specification sheet for details. Do not attempt to connect the motor
cable to any control other than a control manufactured by
Automation Controls Group (ACG).
Do not put tension on the motor cable connection. This could result
in intermittent motor connections.
The motor connector is designed to be installed on the control and
then remain connected to the control for the life of the motor. Do
not remove the motor connector from the control except in the rare
instance of motor or control replacement.
Power to the control and motor should be removed by turning off
or removing input power at the source (Lock-out & Tag-out
preferred). The motor connector must not be used as a power
on/off switch.
Do not disassemble the motor cable. If the motor cable becomes
damaged obtain a replacement motor.
+24V DC Power Input Connection Header
2.2
CAUTION: Power must be applied with proper polarity to
avoid potentially damaging the control. Follow the pinout
shown in Table 2: Sensor Connections Pinout.
A 2-pin Phoenix PT1.2/2-PVH-3.5 plug is supplied. The control
operates off a +22 to +28 Volt DC power supply. The control reads the
configuration switches only when the unit is powering up. Make the
power connection only after all other connections have been made.
Pin:
Signal:
+
+22 to +28 Volts DC
-
DC Ground
Table 1: DC Power Inputs Pinout
NOTE:
When adjacent zones are operating from separate
24VDC power supplies you must connect their 0VDC grounds
together.
However, do not connect their positive voltage
terminals together.
A maximum of two (2) motor
PNP Sensor Connection Header
2.3
CAUTION: If the sensor is mounted on non-conductive
equipment, such as a plastic slide, ground the body of
the sensor to provide a non-destructive discharge path
in the event of a static electric shock.
A 3-pin Phoenix PT1.5/3-PVH-3.5 plug is supplied.
Pin:
Signal:
-
DC Ground
Input From Sensor
IN
+
+VDC*
Table 2: Sensor Connections Pinout
*NOTE: The +VDC signal for the + Pin is fused with a 0.1
Amp self-resetting fuse. Use of this output for any purpose
that requires more than 0.1 Amps will cause the fuse to
open and temporarily disable this output.
2.4
Smart User Input-Output Connection Header
A 7-pin Phoenix PT1.5/7-PVH-3.5 plug is supplied. The function of
Smart 1 Input and Smart 2 Output depends on the current switch 3
settings for the control. If these I/O connections are not being used,
leave the connector in place to avoid accidentally shorting the pins.
Pin:
Description:
1
Smart 1 Input
2
Slug Mode
3
Reverse Slug
4
Smart 2 Output
5
Analog Input +
6
Analog Input –
7
Shunt Input
Table 3: Smart/User Input-Output Pinout.
NOTE: Smart I/O is active above 18 Volts DC (PNP)
LED Indicators
2.5
The control board contains four (4) LED feedback indicators:
One (1)
Red
Fuse LED
§
One (1)
Red
Fault LED
§
§
One (1)
Amber
Motor Current Limiting LED
One (1)
Green
Power LED
§
To learn more, see 5.1 LED Indictors and 5.2 Firmware Version Display.
ZoneLogix Plus ACG P/N 301208 July 23, 2021 Page 5
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