D100ERA20

Urgent Automation is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.

Product comes with Urgent Automation's 1-year warranty.

Rated 5 with 14 reviews

Rockwell Disclaimer: The product is used surplus. Urgent Automation is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Urgent Automation is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Urgent Automation makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Urgent Automation also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Urgent Automation also makes no representations as to your right to install any such firmware on the product. Urgent Automation will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.


D100ERA20

Description: Eaton Cutler-Hammer D100ERA20 20 I/O Expander with 12 Inputs and 8 Outputs.

Urgent Automation is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.

Product comes with Urgent Automation's 1-year warranty.


Description: Eaton Cutler-Hammer D100ERA20 20 I/O Expander with 12 Inputs and 8 Outputs.


Rated 5 with 14 reviews







About D100ERA20

The Cutler-Hammer D100ERA20 is part of the manufacturer’s expanders for Programmable Logic Controllers. This expander serves to expand the input and output capabilities of a controller; connected to the controller by a 30-centimeter cable, the D100ERA20 comes with twenty I/O points comprising of 12 inputs and 8 output ports. The D100ERA20 has an input voltage of 115 Volts AC. The 12 input ports are also powered by 115 Volts AC while the eight output relay-type ports are rated between 24 Volts DC and 230 Volts AC. An expander may be connected to another expander in order to increase I/O ports, but the maximum I/O capacity of the controller must not be exceeded. The expander is connected to the controller or to another expander using the 30-centimeter connecting cable that comes with the expander.

Weighing approximately 2 pounds and 8 ounces (1.1 kilograms), the D100ERA20 can be mounted either vertically or horizontally in the same enclosure as its controller. The spacing of the units is determined by the connecting cables, which carry high-speed signals. Controllers and expanders may be mounted side by side, using an optional, longer connecting cable. This expander may be mounted with one of two options:  either it can be mounted directly on the panel using screws, or it can be mounted onto a DIN rail. When mounting, ensure that the controller is mounted on top or to the right and the cable connections are made from the bottom. The connecting cables that are used with this module must not be twisted. The D100DER20 CPU’s features include a direct connect message display, a 256 step sequence, and a 128 step shift register, a scan time per 1K of memory in 8 milliseconds with 16 timers and 16 counters, and a memory of 1K RAM, EE PROM or UV PROM.


Technical specifications:


ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.D100ERA20
Product Type20 I/O Expander
Power Supply115V AC
Inputs12
Input Type115V AC
Outputs8
Output TypeRelay
ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.D100ERA20
Product Type20 I/O Expander
Power Supply115V AC
Inputs12
Input Type115V AC
Outputs8
Output TypeRelay
Common misspellings:
  • Dl00ERA20
  • D1o0ERA20
  • D10oERA20
  • D100ERA2o