World's Largest Warehouse of
GE 90-30, Genius, and RX7i

GE / IP FANUC Series 90/30 In Stock

World's Largest Warehouse

of GE 90-30, Genius, and RX7i

1-800-730-0292

1-919-205-4392

sales@dosupply.com

1771-DS

Rated 4.7/5 Based on 3 ratings.

Rate your purchase of the 1771-DS

Allen Bradley | PLC-5 | 1771-DS | Image

Allen Bradley | PLC-5 | 1771-DS | Image Allen Bradley | PLC-5 | 1771-DS | Image

SKU 2175301  UPC 0799705798205

All product names, trademarks, brands and logos used on this site are the property of their respective owners. PDF Supply is not an authorized distributor, reseller or representative of the products featured on this website. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

DOsupply.com

Allen Bradley products are now sold by our affiliate company Dosupply.com.

Notice: By clicking this link, you will be redirected away from PDFsupply.com to DOsupply.com

This Allen-Bradley/Rockwell Automation module, the 1771-DS, is a PLC-5 latching input module, also referred to as a digital input module. This 1771-DS module has the main function of detecting and latching pulses of a 0.1 to 5.0 millisecond duration period. When the 1771-DS module is in use and manages to detect a pulse at an input terminal, it sets a bit in the corresponding input image table address on the next I/O scan. The 1771-DS digital input module responds to pulses from the optical sensors that have outputs of isolated pulse or isolated gate. Generally, the off-state leakage current of the optical sensors in use should not be more than 1 mA at 4 Volts DC. The input modules of the 1771-DS operate in two ways, which could mean that they are either paired or independent. When independent, each of the 1771-DS modules operate alone until it is paired and they are used in a single pulse environment for detecting pulses. When paired, one input must respond to the signal of the gate while the other responds to the pulses. The paired inputs are used to detect selected pulses in a multi-pulse environment. The 1771-DS inputs include 8 direct digital signals and pulse rate captures for a time as low as 0.1 milliseconds to as high as 5.0 milliseconds. The Input Voltage Range is at two logics, 1 and 0, and it ranges from as high as 10 to 27 Volts DC to as low as 0 to 4 Volts DC. The 1771-DS has a Reverse Voltage Protection of 240 Volts DC maximum and a Maximum Off-State Current of 1 mA at 4 Volts DC. It also has a Nominal Input Current of 20 mA at 27 Volts DC typical, an Opto-Electrical Isolation of 1500 Volts and a Backplane Current of 375 mA.

All online orders placed before 4:30 PM EST “SHIPS SAME DAY FREE!" World’s largest warehouse of Factory Sealed GE 90-30 PLC, GENIUS I/O and RX7i PACSystem.highlight_off

PDF Electric & Supply Inc. sells new, new surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with PDF Electric & Supply Inc. and not the manufacturer. PDF Electric & Supply Inc. 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.