Allen Bradley Absolute Encoder 262144 ppr Ethernet, Hollow Shaft, 842E-MIP12BA
Allen Bradley Absolute Encoder 262144 ppr Ethernet, Hollow Shaft, 842E-MIP12BADescription842E 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...
Allen Bradley Absolute Encoder 262144 ppr Ethernet, Hollow Shaft, 842E-MIP12BA
Description
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, 30-Bit Resolution, Ethernet Connectivity - 842E-MIP12BA
Reliably track the movement of products along your assembly line with this absolute encoder from Rockwell Automation's Allen Bradley range. Its function is to support precise monitoring by regularly producing numerical measurements of your object's angular position. With error limits of ±0.03°, the component ensures you get accurate information to help achieve close movement control. Integrated Ethernet connectivity lets it communicate with other network-enabled devices for convenient reading outputs. By achieving turn speeds up to 6000rpm, the encoder quickly collects data, so you can be sure of efficient measuring.
• Supports transfer speeds of 10 and 100Mbit/s for fast data transmission
• IP67 rating indicates dust-tight protection and resistance to temporary submersion in shallow water for use in demanding industrial conditions
• Bearing lifespan of three billion revolutions for longevity
• Low power consumption of 3W for energy-efficient sensing
• IP67 rating indicates dust-tight protection and resistance to temporary submersion in shallow water for use in demanding industrial conditions
• Bearing lifespan of three billion revolutions for longevity
• Low power consumption of 3W for energy-efficient sensing
Standards and Certifications
• CE-marked
• EN 61000-6
• UKCA-approved
• EN 61000-6
• UKCA-approved
Do I need to reset this absolute encoder after a power cut?
No, this unit uses unique coding to identify each shaft position, meaning it immediately takes precise position measurements when powered on. This means it works without resetting after power cuts to minimise system downtime.
Allen Bradley Rotary Encoders
Specifications
| Attribute | Value |
| Encoder Technology | Absolute |
| Pulses Per Revolution | 262144 |
| Maximum Revolutions | 6000rpm |
| Output Signal Type | Analogue, Binary |
| Shaft Type | Hollow |
| Supply Voltage | 10 ? 30 V |
| Shaft Diameter | 15mm |
| 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 |
| Mounting Type | Hollow Shaft Flange |
| Maximum Operating Temperature | +85°C |
| Series | 842E |
| Current Rating | ?200 mA |
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