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Rockwell Automation Publication 2198-RM006A-EN-P - December 2020
Chapter 1 Servo Drive and System Considerations
All other Ultra3000 servo drives have other auxiliary power requirements. See
, Control and Auxiliary Specifications, for more information.
The Kinetix 5300 servo drive requires 24V DC input power for control circuitry.
You must review your control power scheme including 24V power supply
requirements. See
for more information on control power
specifications.
Table 4 - Control Power Input Power Specifications
Circuit Protection
Sizing for protective devices, such as fuses and circuit breakers, can be
different between Ultra3000 servo drives and Kinetix 5300 servo drives. Verify
that you have chosen the correct sizes when selecting and installing a Kinetix
5300 servo drive. For more information, see
Control Signals
Digital Inputs
– The Ultra3000 servo drive includes six digital inputs. They are
Enable, Home, Reg1, Reg2, OT+, and OT-. All Ultra3000 drives require an
isolated external 12-24V power supply for proper operation of the digital I/O.
The Kinetix 5300 includes four configurable digital inputs available for the
machine interface on the digital input connector and six configurable
functions to choose from in the Studio 5000 Logix Designer® application
(version 33.00 or later). Configurable functions are Enable, Home, Registration
1, Registration 2, Positive Overtravel, and Negative Overtravel. Digital inputs
require a 24V DC @ 15 mA supply. These are sinking inputs that require a
sourcing device. A common and cable shield connection is provided on the
connector for digital inputs.
Digital Outputs
– The Ultra3000 servo drive includes one digital output (Drive
Ready) and one relay output (brake).
Motor Brake
– The brake option is a spring-set holding brake that releases
when voltage is applied to the brake coil in the motor.
The Ultra3000 servo drive includes a relay output which can be used for motor
brake control. On Sercos drives, relay output pins CN1-43 and CN1-44 are
dedicated to motor brake control. The Ultra3000 requires a customer-supplied
24V power supply to drive the motor parking-brake through a relay.
The Kinetix 5300 servo drive has a dedicated motor brake circuit which can be
wired directly to a motor brake rated 2.25A and below, or it can be used to drive
an interposing relay. Motor power and brake connections are made at the
motor power and motor brake power connectors on the front of the drive.
Attribute
Frame 1
Frame 2
Frame 3
Input voltage
21.6…26.4V DC
Control power AC input current
Nom @ 24V DC
(1)
Inrush, max
(1) Plus motor brake connector (MBRK+) current.
400 mA
1.8 A
900 mA
2.4 A
1.7 A
3.0 A
