DYNAPAR HS35IQ Series Installation Manual

Encoder Installation Manual
PulseIQ Technology
™
SERIES HS35IQ
Heavy Duty Hollowshaft Encoder
Document No.: 703409-0002
Revision Level: B
Date: July 25, 2023
Description
The PulseIQ Technology enabled HS35iQ provides visual indication
™
of encoder health through fault lights and digital output. This solution
can specifically indicate common issues with recommended corrective
actions to help fix the root cause and avoid repeat downtime.
Series HS35iQ is not only electrically & thermally isolated (for shaft
sizes 1.125" and under) but also environmentally sealed with shaft
seals at both ends.
Key Features
• Revolutionary Visual Fault Forewarning for:
- Encoder Health: Signal Quality, Low Voltage
- Over/Under Encoder Temperature
- Cable Integrity Issues
- Shaft Slip/Loose Clamp
- Overspeed Detection
• Fault Notification to Controls
• Advanced Diagnostics via Software Service Tool
• Programmable Encoder Option to 20,000 PPR
Important Installation Information
Mounting the Encoder: Before installation, ensure power is
disconnected from encoder and motor or machine.
CAUTION: The loads applied to the encoder shaft must be in
accordance with the specificatios of this device.
WARNING
(Programmable Encoders only): Please ensure encoder
settings are properly configured before installing. If you have
questions please contact the OEM, distributor or Dynapar
customer service.
Application Assistance 1.800.873.8731 (847.662.2666) Option 3
Important Wiring Instructions: Use of shielded cable is recommended
for all encoder installations. The shield should be connected to
signal-ground at the receiving device only.
Grounding: For applications with high ground potential differences,
DO NOT ground the encoder through both machine and controls
end. Connect the shield at the controls end only. NOTE: If the shield
is connected at both ends, grounding problems that degrade
system performance can result.
CE Grounding Measures: For best EMC immunity the cable screen
must be grounded on both encoder and controls end. For cable
lengths longer than 30m or outdoor applications, additional
measures must be implemented to comply with CE requirements.
Connection of the encoder to DC power supply network is
prohibited if CE compliance is required. CE-compliant products are
tested to EN61326-1 EMC.
In all cases, system CE compliance is ultimately the responsibility of
the manufacturer integrating the encoder.
Connecting the shield at both ends can cause grounding problems
that degrade system performance.
If possible, run the encoder cable through a dedicated conduit
(not shared with other wiring). Use of conduit will protect the cable from
physical damage and provide a degree of electrical isolation. Do not
run the cable in close proximity to other conductors that carry current
to heavy loads such as motors, motor starters, contactors, solenoids,
etc. This practice can induce electrical transients in the encoder cable,
potentially interfering with reliable data transmission.
Refer to Electrical Connections table for wiring information.
To avoid possible damage, do not connect or disconnect the encoder
connector or wiring while power is applied to the system.
CAUTION: Unused encoder signal wires must be individually
insulated and under no circumstances be in contact with ground,
voltage sources, or other signal lines.
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