Product details
Specifications
Recommand
Service & Policy

01PRODUCT DETAILS

Email : sales9@apterpower.com

Allen-Bradley · PRODUCT TECHNOLOGY

Allen-Bradley 1771-PS7 PLC-5 External Power Supply

An external 120/220 V AC power supply providing 5 V DC backplane power for PLC-5 and 1771 I/O chassis installations.

PRODUCT PROFILE

SERIES

PLC-5 / 1771 I/O

CONTROL ROLE

External chassis and user power

CONDITION
New Original

WARRANTY
One year

AVAILABILITY
In stock

Allen-Bradley Products

1606-XL480EP

1734-OB4E

1762-IQ32T

02SPECIFICATIONS

Email : sales9@apterpower.com

Official technical data

Product type	External PLC-5 chassis power supply	Input selection	120/220 V AC
Input range	97–132 / 195–264 V AC	Line frequency	47–63 Hz
Backplane output	5 V DC at 16 A	System power	100 W maximum
User-side power	65 W maximum	Backplane power	80 W maximum

Diagnostic Protection

Use the P/S ACTIVE indicator to confirm operating status and inspect the input fuse and chassis cable when the supply does not start. Remove line power before service, correct overcurrent conditions and verify the backplane load before energizing again.

Configuration & Programming

Set the 120/220 V input selector to match the branch circuit, connect the external supply cable to the approved 1771 chassis and calculate the backplane power budget. Confirm grounding, fuse rating and stable P/S ACTIVE indication during commissioning.

03BRAND & APPLICATION

Email : sales9@apterpower.com

Brand characteristics

Allen-Bradley PLC-5 and 1771 hardware provides modular rack architecture, documented power budgeting and long-term support for installed control systems.

Rack architecture	External supply construction supports organized PLC-5 chassis installations.
Power visibility	Front status indication assists routine troubleshooting and maintenance.
Legacy continuity	Established order codes support controlled replacement of installed equipment.

Application fields

Designed to power PLC-5 and 1771 I/O racks in established industrial control systems.

Process control	External chassis power for continuous-production automation.
Machine systems	PLC-5 racks supporting discrete and analog I/O.
Plant maintenance	Replacement and service of installed 1771 architectures.

Recommended products

Allen-Bradley

1606-XLE480EP	1606-XLE240E	1606-XLE120E	1606-XLS480E
1734-OB4E	1734-OB8E	1734-IB4	1734-IB8
1734-AENT	1734-EP24DC	1771-PS7	1771-P4S
1771-P5	1771-IBD	1771-OBD	1756-PA75
1756-OB16E	1769-PA4	1769-OB16	1794-OB16

Helmholz

700-972-0BA12	700-972-7BA12	700-751-1VK21	700-752-1AA23
700-859-1BB01	700-860-MPI01	700-600-1AA11	700-600-2AA11
700-600-3AA11	700-500-0AA01	700-400-1AA01	700-400-2AA01
700-300-1AA01	700-300-2AA01	700-751-8VK21	700-972-0BB12
700-972-7BB12	700-158-0AD02	700-153-8AA01	700-151-0AA23

04SERVICE & POLICY

Email : sales9@apterpower.com

01 · IDENTIFY

Provide the complete article number, installed system and required quantity.

02 · VERIFY

Confirm order-code accuracy, compatibility, condition and current availability.

03 · QUOTE

Prepare pricing, lead time, warranty and delivery terms for review.

04 · DISPATCH

Complete order checks, protective packing and destination-based shipment planning.

DISCLAIMER

This website is not affiliated with, endorsed by, or authorized by any of the listed manufacturers or trademarks.

Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website.

All product names, trademarks, brands, and logos used on this website are the property of their respective owners.

The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.

Hot Tags :

1771-PS7

Allen-Bradley 1771-PS7

PLC-5 Power Supply

1771 External Power Supply

5 VDC 16 A Supply

1771-PS7 Manual

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Subject : Allen-Bradley 1771-PS7 PLC-5 External Power Supply

Submit

Tel : +86 17359287459

Email : sales9@apterpower.com

Whatsapp : +86 17359287459

Address : 32D Guomao Building , No.388 , Hubin south Road , Siming district , Xiamen , Fujian,China

Hot Tags

Useful Links

Please Read On, Stay Posted, Subscribe, And We Welcome You To Tell Us What You Think.

Submit

Disclaimer: Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks. Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.

Allen-Bradley 1771-PS7 PLC-5 External Power Supply

1771-PS7

Allen-Bradley 1771-PS7

PLC-5 Power Supply

1771 External Power Supply

5 VDC 16 A Supply

1771-PS7 Manual

Related products