Allen-Bradley 842E-SIP*BA Installation Instructions

Installation Instructions

Original Instructions
EtherNet/IP Absolute Encoders
Catalog Numbers 842E-SIPxBA, 842E-MIPxBA
IMPORTANT Save these instructions for future use.
Introduction
The 842E is an ultra-high resolution encoder with an EtherNet/IP™
interface. These encoders provide 18-bit single-turn resolution and
30-bit multi-turn resolution. The EtherNet/IP encoder is targeted for
high performance and reliability in harsh industrial environments.
These encoders include an embedded EtherNet/IP switch to connect
additional EtherNet/IP capable product in series and/or support a
Device Level Ring (DLR) for Ethernet media redundancy.
Features
• EtherNet/IP
• Embedded switch
• Hardware/software IP
address setting
• Resolution up to 30 bits
• Protection class up to IP67
Configurable Parameters
• Count direction
• Counts per resolution
• Counts of revolution
• Preset value
• Velocity unit
• IP address
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• Simple and fast install
• Device Level Ring (DLR)
• Revolution divisor
• Solid and blind hollow shaft
options

Typical Applications

• Packing machines
• Robotics
• Printing machines
• Rotary table positioning
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Specifications

Attribute Value
Certifications CE Marked for all applicable directives
Electrical
Bus connection EtherNet/IP IEC 61784-1
Transmission rate 10/100 Mbps
Transmission nedium Cat-5e cable
Code type Binary
Operating voltage range 10...30V
Power consumption 3.0 W
Resolution 262,144 (18 bit)
No. of revolutions, max 4096 (12 bit)
Error limits ±0.03°
Repeatability ±0.002°
Operating current, max, no load;
200 mA
10...30V supply
Mechanical
6.2 gcm
Moment of inertia
35 gcm
9000 RPM (solid shaft), max
Operating speed
6000 RPM (blind hollow shaft), max
Radial: 80 N max (solid shaft)
Shaft loading
Axial: 40 N max (solid shaft)
Radial (static/dynamic): ± 0.3 / ± 0.05 mm (0.002 in.) [of drive
element (blind hollow shaft)]
Permissible shaft movement
Axial (static/dynamic): ± 0.5 / ± 0.1 mm (0.004 in.) [of drive
element (blind hollow shaft)]
9
Bearing lifetime 3 x 10
5
Angular acceleration 5 x 10
0.3 Ncm (solid shaft) @ 20 °C (68 °F)
Operating torque
0.6 Ncm (blind hollow shaft) @ 20 °C (68 °F)
0.5 Ncm (solid shaft) at 20 °C (68 °F)
Starting torque
0.8 Ncm (blind hollow shaft) at 20 °C (68 °F)
Environmental
Housing material Aluminum
Shaft material Stainless steel
Operating temperature -30...+85 °C (-22...+185 °F)
1
Storage temperature -40...+100 °C (-40...+212 °F)
2
Relative humidity 90%
3
Shock 100 g/6 ms
4
Vibration 20 g/10...2000 Hz
Enclosure rating shaft IP65
5
Housing enclosure rating IP67 (IEC 60529)
Weight 0.2 kg (0.44 lb)
Standards EN 61000-6-2 and EN 61000-6-3 EMC
1
Without packaging.
2
To condensation not permitted.
3
To DIN EN 60068-2-27.
4
To DIN EN 60068-2-6.
5
With mating connector inserted.
2
(solid shaft) of the rotor
2
(blind hollow shaft) of the rotor
revolutions
rad/s2, max