Rockwell Automation Allen-Bradley Kinetix 6000, User Manual

Page: 63 / 268

Publication 2094-UM001A-EN-P — September 2006
Kinetix 6000 Connector Data 63
Contactor Enable Relay
Contactor enable is a relay-driven contact used in the safety control
string to protect the drive electronics during certain fault conditions. It
is capable of handling 120V ac or 24V dc at 1 A or less. Contactor
enable is a function of the converter and is not available in the axis
modules. An active state indicates the drive is operational and does
not have a fault.
Contactor Enable Relay Circuit
Contactor Enable Relay Output Specifications
ATTENTION
Wiring the contactor enable relay is required. To avoid personal
injury or damage to the drive, wire the contactor enable relay
into your safety control string so that:
•
three-phase power is removed from the drive in the event of
shutdown fault conditions.
•
drive operation is prevented when the Power Rail is not fully
populated.
•
control power is applied to the drive prior to three-phase
power.
Refer to IAM Wiring Example (without LIM) on page 196 for a
wiring example.
IMPORTANT
All power rail slots must have a module installed or the
contactor enable relay will not close.
CONT EN-
CONT EN+
Normally
Open
Relay
Kinetix 6000 IAM
Parameter Description Min Max
On-state
current
Current flow when the relay is closed — 1 A
On-state
resistance
Contact resistance when the relay is closed — 1
Ω
Off-state
voltage
Voltage across the contacts when the relay is open —
120V ac or
24V dc