Allen Bradley 842E Series Absolute Absolute Encoder, 262144ppr ppr, Analogue, Binary Signal, Hollow Type, 3/8in Shaft

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Unavailable
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RS Stock No.:
136-7758
Mfr. Part No.:
842E-SIP7BA
Brand:
Allen Bradley
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Brand

Allen Bradley

Encoder Technology

Absolute

Pulses Per Revolution

262144ppr

Series

842E

Maximum Revolutions

6000rpm

Output Signal Type

Analogue, Binary

Shaft Type

Hollow

Shaft Diameter

3/8in

Supply Voltage

10 → 30 V

Resolution

18 Bit

Steps Per Revolution

262144Steps

IP Rating

IP65, IP67

Interface

Ethernet

Overall Width

63mm

Overall Depth

71.5mm

Minimum Operating Temperature

-30°C

Maximum Operating Temperature

+85°C

Mounting Type

Hollow Shaft Flange

Current Rating

≤200 mA

COO (Country of Origin):
DE

842E EtherNet/IP Absolute Encoders


Allen Bradley 842E series ultra-high resolution EtherNet/IP absolute encoders provide dual-port Ethernet and M12 connectors. The 842E series encoders are designed for high performance and reliability in harsh industrial environments. Encoders include an embedded EtherNet/IP switch to connect additional Ethernet/IP capable products in series and/or support a Device Level Ring (DLR) for Ethernet media redundancy.

Available in single-turn 18-bit resolution and multi-turn 30-bit resolution, these high-resolution absolute encoders are ideal for automotive, material handling and general factory automation applications.

Features and Benefits


EtherNet/IP interface

Simple and fast set up

Single-turn 18-bit resolution or multi-turn 30-bit resolution

Embedded switch

Device Level Ring (DLR)

Revolution divisor

Solid and blind hollow shaft options

M12 Connectors

Status indication LEDs

Hardware/software IP address setting

IP67 Rated

Allen Bradley Absolute Encoder, 18 Bit Resolution, 10 to 30V DC Supply Voltage - 842E-SIP7BA


Use this absolute encoder from Rockwell Automation's Allen Bradley range to assess object positions and speed in your industrial equipment. It comes with five LED indicators to provide clear status displays that support simple troubleshooting and maintenance. The unit's shaft can bear an axial load of 40N and a radial load of 80N, so it's ideal for use with heavy-duty machinery. A maximum revolution speed of 6000rpm makes this a suitable option for fast-paced applications. Thanks to its current rating of 200mA, this absolute encoder is energy-efficient and emits low heat.

Features & Benefits


• Bearing lifespan of 3 billion cycles for long-term performance
• Can be flange mounted for simple installation
• Supply voltage of 10 to 30V will suit low-voltage systems
• IP67 rating indicates it's dustproof and resistant to immersion in 1m of water for 30 minutes
• Can withstand up to 100g of impact for high shock resistance

Standards and Certifications


• CE
• EN 60068-2-27
• ANSI/ESD S20.20:2014

What size is this encoder?


The unit has dimensions of 71.5 (D) x 63mm (W), so it saves space in compact setups.


Allen Bradley Rotary Encoders

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