
Preowned
Includes a 1-Year UrgentAutomation warranty.
UrgentAutomation is not an authorized distributor for Eaton Cutler-Hammer.
UrgentAutomation sells surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with UrgentAutomation and not the manufacturer. UrgentAutomation is not an authorized distributor or representative for the listed manufacturers and makes no representations as to any quality control performed by any listed manufacturer on the products. The products listed on this website may vary as to their country of origin; the accessories, and other items included with the product; and the language used on the packaging, the parts, and any related instructions or printed material related to the products. This website is not sanctioned or approved by any manufacturer or tradename listed. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. Read More
Some of the products sold by UrgentAutomation may come with firmware installed on them. UrgentAutomation makes no representation as to your ability or right to download, obtain, or use any firmware provided by the product's manufacturer. To the extent you wish to use such firmware, it is your responsibility to comply with the terms of any applicable license or other such agreement related to the download, installation, or use of the firmware. UrgentAutomation makes no representation that the version of the firmware that is installed on any product it sells is appropriate for your needs or use. Further, UrgentAutomation does not sell, re-sell, or license software that may be needed to operate certain hardware and customers must obtain any necessary software licensing, maintenance, or upgrades from the manufacturer or other authorized source. To the extent any of the products sold by UrgentAutomation requires software for operation, you acknowledge that UrgentAutomation does not sell or license such software and that it is solely your responsibility to obtain the software or a proper license to use it from authorized sources. Read less
Preowned
Includes a 1-Year UrgentAutomation warranty.
UrgentAutomation is not an authorized distributor for Eaton Cutler-Hammer.
This Cutler-Hammer module, the D100CR20A, is a 20 I/O Programmable Logic Controller (PLC) with a manual and high-speed counter and an analog input expandable. The D100CR20A is a stand-alone controller with its own Central Processing Unit (CPU), memory, power supply and input/output circuitry with terminals. It also has a 1K RAM memory and a backup battery. This controller can also be upgraded to having analog capabilities, by connecting an Analog Input Module to it before connecting any installed expansion module; this must be done to give the controller two analog inputs. The two analog Inputs thus added does not affect the controller’s overall I/O count. Each analog channel with twelve set points has three input ranges: 0 to 10 Volts, 0 to 5 Volts, and 0 to 20 milliamperes DC. Analog signals are converted to a register value and then stored in an assigned register. Each of the twelve registers is assigned preset values. The signal register is repeatedly compared with these preset values in the registers, in order to control circuits in the system.
The D100CR20A’s total 20 I/O ports, comprised of 12 inputs and 8 outputs, with a system maximum of 24 inputs and 16 outputs. This module’s power supply is 115 Volts AC and its inputs are 24 Volts DC, while this module’s outputs are a relay type. Its input current ratings are 10 mA (120 Volts AC, 60 Hertz), and its maximum OFF and ON delay is 15 milliseconds, at 100 Volts AC. The OFF and ON level is 25 Volts AC and 75 Volts AC respectively and capable of withstanding a voltage of 1500 Volts AC per minute. The high-speed counter in this controller has a special connector for the count, as well as hard rest input terminals. The counting speed is 4 kHz while the minimum count input and the hard-rest input pulse widths are 100 µs and 6 milliseconds respectively. The counting range is 4 digits decimal or 8 digits decimal, as selected by the user. Comparison points in 4 digits and 8 digits mode is 30 and 15 points, respectively.
Manufacturer | Eaton Cutler-Hammer |
Brand | Eaton Cutler-Hammer |
Part Number/Catalog No. | D100CR20A |
Product Type | 20 I/O Controller |
Power Supply | 115V AC |
Inputs | 12 |
Input Type | 24V DC |
Outputs | 8 |
Output Type | Relay |
System Max I/O Inputs | 24 |
System Max. I/O Outputs | 16 |
Capability | High Speed Count and Analog |
Manufacturer | Eaton Cutler-Hammer |
Brand | Eaton Cutler-Hammer |
Part Number/Catalog No. | D100CR20A |
Product Type | 20 I/O Controller |
Power Supply | 115V AC |
Inputs | 12 |
Input Type | 24V DC |
Outputs | 8 |
Output Type | Relay |
System Max I/O Inputs | 24 |
System Max. I/O Outputs | 16 |
Capability | High Speed Count and Analog |