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The E1 Plus supports a Star Ethernet topology in which all Ethernet nodes wire back to a central Ethernet switch, hub, or router as shown below: Allen-Bradley offers a line of managed and unmanaged Ethernet Switches with
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- Summary of Changes
- Current measurement-based protection
- Electronic design
- Straightforward installation
- Over-molded power connections
- Current transformers
- Latching relay
This publication contains new and updated information as indicated in the following table.
While electromechanical overload relays pass motor current through heating elements to provide an indirect simulation of motor heating, the E1 Plus Overload Relay directly measures motor current. Current measurement-based overload protection more accurately models a motor’s thermal condition. Furthermore, ambient temperature does not impact the per...
Thermal modeling is performed electronically with precision solid-state components, where at the heart of the E1 Plus Overload Relay is an application-specific integrated circuit (ASIC). The ASIC continually processes motor current data to accurately maintain the time-current status of the motor thermal capacity utilization value.
The self-powered design means that the E1 Plus Overload Relay installs in the same manner as traditional overload relays. Set up the device by dialing the setting potentiometer to the motor FLA rating. The low energy consumption of the electronic design minimizes temperature rise issues inside control cabinets.
The unique line-side over-molded power connections make for a sturdy two-component starter assembly that is unmatched in the industry. The pre-formed power connections allow easy starter assembly—every time.
The current transformers are secured separately in the overload housing to deliver the greatest degree of resistance to shock and vibration conditions. Varnished laminations deliver consistent performance and provide additional protection against corrosion.
The robust design of the bi-polar latching relay provides reliable trip and reset performance for the most demanding of applications. The self-enclosed relay offers additional environmental protection for use in industrial applications.
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E1 Plus Overload Relay (EtherNet/IP) (P_E1PlusE) Guidelines Use this instruction to monitor an Allen-Bradley® E1 Plus motor overload relay by using the catalog number 193-ETN EtherNet/IP interface sidecar.
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View and Download Allen-Bradley 193 E1 PLUS Series application and installation bulletin online. Overload Relay. 193 E1 PLUS Series relays pdf manual download. Also for: 193-ed1 p series, 193-ee p series, 193-e series.
successfully install a 193-EDN DeviceNet Module to an E1 Plus Overload Relay and properly connect to a DeviceNet network. ATTENTION To prevent electrical shock, disconnect from power source before installing or servicing. Install in suitable enclosure. Keep free from contaminants. ATTENTION The side mount module contains ESD (electrostatic
View and Download Rockwell Automation E1 PLUS application and installation bulletin online. Overload Relay. E1 PLUS relays pdf manual download.
People also ask
What does p_e1pluse do?
What is the E1 plus pass-through electronic overload relay?
What is E1 plus Ethernet/IP module 'unrecoverable error mode'?
What does E1 plus o mean?
E1 Plus EtherNet/IP Module. The Bul. 193-ETN EtherNet/IP network communication module delivers seamless control and direct access to motor performance and diagnostic data on an Ethernet-based network.
