Allen-Bradley 842E-MIP10BA EtherNet/IP Encoder
$123.00
$320.00
Description
Allen-Bradley 842E-MIP10BA EtherNet/IP Encoder
The Allen-Bradley 842E-MIP10BA, also cataloged as the 842E-MIP multi-turn absolute encoder, provides digital position and velocity feedback through an embedded EtherNet/IP interface with dual Ethernet ports and Device Level Ring support.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 842E-MIP10BA |
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Product Type | Multi-turn absolute encoder |
| Origin | Multiple countries |
| Lifecycle Status | Discontinued by Rockwell Automation |
| Output | EtherNet/IP with 1588 |
| Encoder Resolution | 18 bit single-turn x 12 bit multi-turn |
| Steps per Revolution | 262,144 |
| Multi-turn Range | 4,096 turns |
| Shaft Type | Hollow shaft |
| Shaft Diameter | 12.7 mm (1/2 in.) |
| Interface | Dual Ethernet ports |
| Network Topology | Linear and Device Level Ring (DLR) |
| Connector | M12 |
| Supply Voltage | 10-30 VDC |
| Enclosure Rating | IP67 |
| Operating Temp | -30 to +85 deg C |
| Weight | 0.50 lb |
| Diagnostics | Link/activity, network status, and module status indicators |
| Configuration | EtherNet/IP network configuration and EDS-based integration |
EtherNet/IP Network and I/O Integration
The encoder transmits absolute position data as digital values through the embedded EtherNet/IP interface. Dual Ethernet ports support linear network arrangements and Device Level Ring topology. DLR operation provides network path redundancy when a network segment experiences a media fault.
The 842E-MIP encoder supports scalable position resolution within the EtherNet/IP encoder architecture. Configuration parameters include count direction, counts per revolution, preset value, velocity output, and IP addressing.
Studio 5000 Logix Designer integration can use the applicable electronic data sheet and encoder configuration profile. Therefore, network parameters and encoder operating values can be configured without a separate point-to-point encoder interface card.
Frequently Asked Questions (FAQ)
Q: Does the 842E-MIP10BA use a solid shaft or hollow shaft?
A: The manufacturer identifies the 842E-MIP10BA as a hollow-shaft encoder with a 12.7 mm (1/2 in.) shaft interface.
Q: What position resolution does the encoder provide?
A: The encoder provides 262,144 steps per revolution with a 4,096-turn multi-turn range, corresponding to 18 bit x 12 bit resolution.
Q: Does the encoder support redundant Ethernet networking?
A: Yes. The dual Ethernet ports support Device Level Ring topology for network path redundancy and linear network configurations.
Field Installation Guidelines
Mount the encoder concentrically with the driven shaft and maintain mechanical alignment within the limits specified by the installation documentation.
Use the specified hollow-shaft mounting arrangement and prevent excessive radial or axial mechanical loading during installation.
Connect the M12 Ethernet interfaces according to the EtherNet/IP network topology. Maintain correct connector orientation and secure all mating connections before energizing the device.
Route Ethernet cables separately from high-current motor conductors, switching power circuits, and high-energy contactor wiring where practical.
Use shielded industrial Ethernet cabling where required by the installation environment. Terminate cable shields according to the plant grounding architecture and avoid unintended ground-current paths.
Apply the 10-30 VDC supply within the specified input range. Verify polarity and supply stability before connecting the encoder.
Confirm the encoder IP address and network parameters before commissioning. Check link/activity, network status, and module status indicators after network connection.
For DLR installations, verify the ring topology and network manager configuration before placing the machine into normal operation.
Protect the IP67 enclosure and connectors from contamination during installation. Do not operate with improperly seated or damaged connectors.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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