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Regulatory Information
B.8
UL
AND C
The S200 drives are UL and cUL Recognized to UL 508C under UL File number E137798.
Consider the following points to ensure that final installation meets UL requirements:
The drive should be used within its specified ratings.
The drive should be mounted in the intended manner in an enclosure having adequate strength
and thickness with acceptable spacings for the end product classification.
The spacings from the exposed live-metal parts to the enclosure wall should be in accordance
with the requirements for the overall equipment.
These drives shall be used in a pollution degree 2 environment in order to comply with the
spacing requirements of UL 840 and UL 508C.
The UL temperature tests were done with a metal heat plate with overall dimensions, 6 in x 12
in x 1/8 in. The machine builder is responsible for ensuring adequate heat sinking capability in
the final installation.
The thermal protective device(s) provided integral to the motor drives were not evaluated by
UL.
The terminals are suitable for factory wiring only.
These motor drives have not been evaluated to provide solid-state overload or over speed
protection.
The DC models were evaluated by UL for use with an isolated power supply rated no more
than 150 V open circuit secondary voltage and 10 kVA secondary power. This combination
shall be maintained to satisfy UL requirements.
B.9
A
DDITIONAL
Motor Case Grounding
Ensure that the motor's case is connected to PE ground. The fourth wire in the motor cable
connecting J2,1 to the motor case accomplishes this.
CAUTION
Requirements for Safe Operation of the Drive
It is the machine builder's responsibility to insure that the complete machine complies with the
Machine Directive (EN60204).
The following requirements relate directly to the servo controller:
1. Emergency Stop
If personal injury can result from motor motion, the user must provide an external hardwired
emergency stop circuit outside the drive. This circuit must simultaneously remove power from
the drive's motor power terminal J2-2, J2-3, and J2-4 and disable the drive (by open circuiting
the connection to J4 pin 2).
CAUTION
The motor will coast under this condition with no braking torque.
NOTE
If braking torque is required to quickly stop the motor, a dynamic brake can be added that
loads the motor's windings resistively. The motor should not be loaded until the servo drive is
disabled. The holding brake, optional on Kollmorgen motors, is not intended to stop a spinning
motor. It is designed to prevent a stopped motor from rotating due to an applied torque.
CAUTION
62
4/13/2012
UL C
ONFORMANCE
S
P
AFETY
RECAUTIONS
If the motor is not properly grounded, dangerous voltages
can be present on the motor case due to capacitive
coupling between the motor windings and case.
Kollmorgen
S200 Position Node Installation Guide
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