Allen Bradley Service & Repair Forum

Hello, I am contacting you on behalf of a client who is experiencing issues with an Allen Bradley 8520SPB PROCESSOR BOARD. Can you please provide information on repair and troubleshooting for this part? Thank you.

— Posted by Hageman on 2025-06-07

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If you need your Allen Bradley unit tested or repaired,
give us a call at 1-336-969-0110.
We offer free estimates and extended warranties on the work performed.
Shipping/Receiving:
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 86 Comments

#Allen Bradley by Arcangel on 2009-07-06 00:00
Issue Allen Bradley 1606-XL240E-3/A POWER SUPPLY failure causing production downtime. Urgent repair needed to resume line operation ASAP. Symptoms include loss of power to critical equipment. Need immediate diagnosis and resolution to avoid further delays. Prioritize service to minimize impact on pr…Purchase or Repair: Ticket Image...
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#Allen Bradley by Katherine Allran on 2008-11-30 00:00
URGENT - Allen Bradley 20AD2P1A0AYNNNC0 POWERFLEX 70 DRIVE IssueDear Team,I am following up on my previous message regarding the unknown issue with the Allen Bradley 20AD2P1A0AYNNNC0 POWERFLEX 70 DRIVE. The unit is still down and we urgently need support to resolve this issue. Please respond—> …Purchase or Repair: Ticket Image...
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#Allen Bradley by Dan Sperry on 2007-10-16 11:20
Sirs , I have a 7360 that keeps shutting off , the 5 volt is at 4.7 to 4.8. Is that enough to cause it to shut down ? How can I adjust the 5 volt to 5.1 as the book says ? Do you repair these or do you have one for sale?

—> Purchase or Repair:
#Allen Bradley by robert gaudry on 2007-10-21 00:00
Allen Bradley 1746-hsce-a showing no display or response. Need assistance identifying and resolving the issue

—> Purchase or Repair:
#Allen Bradley by Decio on 2023-07-21 19:46
We experienced a downtime incident with the Allen Bradley 1789L60 SoftLogix5860 Controller in the 16-slot virtual chassis. Need a quick explanation before the next shift.

—> Purchase or Repair:
#Allen Bradley by Sven Rookie on 2025-05-17 20:24
I'm reporting a unit downtime issue with the Allen Bradley 8000GC processor panel interface module. Can you provide some insight into what may have caused this and when it occurred? Thank you!

—> Purchase or Repair:
#Allen Bradley by Charles Hall on 2025-05-29 20:20
Hey team, the Allen Bradley 1746-ni4 unit went down mid-shift. Need someone to check and troubleshoot it during the day. Thanks!

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#Allen Bradley by saine on 2020-05-13 00:00
My Allen Bradley 1771-OW unit is not responding or functioning as expected. Need repair assistance as soon as possible. Thanks.

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#Allen Bradley by J.den Dekker on 2025-06-04 22:02
Hello, we are in need of repair info for an Allen Bradley 1771-igc module. Can you provide assistance or point us in the right direction? Thank you.

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#Allen Bradley by Rahardjo on 2025-05-31 18:59
I'm experiencing some issues with the Allen Bradley 6182H-10KEH6D. It seems like something stopped working on the machine. I'm not exactly sure what the model does, but I wanted to reach out for some help.

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#Allen Bradley by Tom on 2005-09-18 12:31
Do you repair Allen Bradley 1333 or 1336 Drives?

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#Allen Bradley by Pryce on 2020-11-07 21:02
Allen Bradley 91013038 PDM 150 IQ5000 DRIVE MODULE is malfunctioning, causing production downtime.

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#Allen Bradley by Dwight Oram on 2015-11-19 00:00
Allen Bradley 1747-l532-e not powering on, no lights or display. Need repair assistance urgently.

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#Allen Bradley by Dawn Pierce on 2017-04-23 08:17
Hey team, the Allen Bradley 1771M1/A stepper controller module went down mid-shift. Need someone to check it out first thing in the morning. Thanks!

—> Purchase or Repair:
#Allen Bradley by Pakpoom on 2019-02-26 03:59
The Allen Bradley 2711K14C3/A keypad in the warehouse is displaying erratic behavior - not functioning as expected. The unit is acting oddly and may require inspection or troubleshooting to determine the issue.

—> Purchase or Repair:
#Allen Bradley by Boring on 2016-02-06 11:56
Having issues with my Allen Bradley 1391BAA22/A - AC SERVO CONTROLLER 22AMPS. In need of repair services for industrial unit.

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#Allen Bradley by Guy Spiller on 2025-06-04 06:44
The Allen Bradley 6169IDEC/A disk controller card for PCD2 is causing equipment downtime. The system is displaying Error Code 101.urgence

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#Allen Bradley by Mbasera on 2025-04-24 11:51
The Allen Bradley 1333-BAN 2.2kW Inverter unit malfunctioned today, causing downtime from 230 PM to 445 PM. Please investigate and provide feedback before the next shift begins. Thank you!

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#Allen Bradley by rock on 2024-06-15 16:20
The Allen Bradley 1336-L7E unit is not functioning properly. It has features like Control Interface 1336, Contact Closure, and Encoder Loss Detect. More details may be needed to diagnose the issue accurately.

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#Allen Bradley by Jawahar K on 2023-07-19 12:05
I would like to inquire about the availability of Allen Bradley 1440-TB-H Terminal Base for XM-161 Module. Our unit is currently down, and we need a replacement to keep production running smoothly. Please let me know if you have one available for sale or repair. Thank you.

—> Purchase or Repair:
#Allen Bradley by Murray on 2025-05-23 07:25
The Allen Bradley 1794-1B16 COMPACTBLOCK I/O is not responding and the equipment it controls is not functioning. Error code 0x004B. Please assist with troubleshooting and repair. Thank you.

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#Allen Bradley by voltronics on 2021-10-16 00:00
Our Allen Bradley 1203-GD1 is still down and we need assistance immediately. Kindly provide support as soon as possible.

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#Allen Bradley by KELES on 2025-05-14 18:43
Hello, I am interested in purchasing the Allen Bradley 1336135893 Precharge Board 75HP. I'm looking to source one quickly but wanted to confirm pricing and availability with you first. Can you provide me with that information? Thank you.

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#Allen Bradley by kayalpsok on 2024-10-27 16:33
The Allen Bradley 150SD2NBR/A SMC-50 Solid State Motor Controller 420A unit is not working, as informed by someone in the shop.

—> Purchase or Repair:
#Allen Bradley by stephen donnelly on 2025-06-07 07:15
Drive or board failed on 1771DCM/A module. Need replacement ASAP.
#Allen Bradley by VERAIN on 2025-04-23 01:27
The unit connected to the Allen Bradley SKH1SINFB1A0/A interface board in the warehouse is exhibiting abnormal behavior by not functioning as it usually does.

—> Purchase or Repair:
#Allen Bradley by MARK MEDINA on 2016-07-02 07:26
Do you have a replacement Allen Bradley 20F1A-N-D-248-AA0NNNNN POWERFLEX 753 available for sale? Our unit went down, and we need to keep production running. Thank you.

—> Purchase or Repair:
#Allen Bradley by Nouman on 2025-05-30 12:30
Can the Allen Bradley 1492XIM2012016R be repaired or purchased? I'm trying to check this off my to-do list. Thank you.

—> Purchase or Repair:
#Allen Bradley by Declan Farrelly on 2022-08-02 05:00
Hello, the Allen Bradley 1771-IAB AC/DC Input Module is showing error code E15 and is not detecting any input signals from the connected sensors. Equipment is currently down due to this issue. Please advise on necessary steps to resolve this problem.

—> Purchase or Repair:
#Allen Bradley by JOHN CAESAR on 2008-05-20 17:29
HI, this control is on a supermax ycm-40. the control does not power up.when power is applied to the control nothing happens at all untill the reset button inside the clam shell is pushe then the display says checking memory then goes blank and nothing further happens. I think there may be a simple …Purchase or Repair: Ticket Image...
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#Allen Bradley by Tonny Sutandar on 2016-08-19 00:00
Allen Bradley 1746-OW8-A Repair or Replacement? Hi there,I was asked to take care of the Allen Bradley 1746-OW8-A. I'm not exactly sure what it does, but before I move forward, do you know if it can be repaired or if we need to buy a replacement? Just trying to tick this off my to-do list. Your help…Purchase or Repair: Ticket Image...
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Allen Bradley 1336-b020-eae-l3 showing no display or power. Need immediate repair service, please assist.

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#Allen Bradley by Vlado Mijajlovic on 2012-05-20 00:00
Allen Bradley 1772-lxp-c showing a blank screen upon startup. Need a technician to diagnose and repair

—> Purchase or Repair:
#Allen Bradley by Bob Walker on 2019-09-26 22:08
Allen Bradley 150A650NBDA/B controller displaying error code 7E Motor not responding, production halted.

—> Purchase or Repair:
#Allen Bradley by rberson on 2019-07-09 18:50
Hello, I have a client with an Allen Bradley 2097V34P5 Kinetix 300 Servo Drive that needs repair. Could you please provide information on the repair process and cost estimation? Thank you.

—> Purchase or Repair:
#Allen Bradley by fernando rodriguez on 2025-05-15 16:31
Hello, could you please provide repair info for the Allen Bradley 13365-AQF50-AA-EN10 DRIVER BOARD? Our equipment has stopped working and we urgently need a replacement or repair. Thank you.

—> Purchase or Repair:
#Allen Bradley by innes on 2008-08-27 00:00
The Allen Bradley PLC-5/40 CONTROLLER is not functioning properly and needs attention.

—> Purchase or Repair:
#Allen Bradley by Carrie on 2009-02-18 18:43
Allen Bradley Control 8600. Time out alarm kicks on and shuts down machine when want to run it.

—> Purchase or Repair:
#Allen Bradley by N.L.C.A.Gunasekara on 2014-05-11 00:00
Getting an unknown error on Allen Bradley 22A-D8P7N104 POWERFLEX 4, impacting production line. Urgently need repair service to diagnose and resolve issue to minimize downtime.

—> Purchase or Repair:
#Allen Bradley by Indika Uduwila on 2010-12-25 00:00
Machine displaying Error 03 on Allen Bradley 1785-KE-A. Unable to establish communication with PLC. Production halted.

—> Purchase or Repair:
#Allen Bradley by cross on 2019-09-07 02:49
The Allen Bradley 156484/02 is displaying Error Code 54. Equipment is not powering on despite multiple restart attempts. Please advise on next steps.

—> Purchase or Repair:
#Allen Bradley by Dan Sperry on 2007-10-16 11:27
Sirs , I have a 7360 that keeps shutting off , the 5 volt is at 4.7 to 4.8. Is that enough to cause it to shut down ? How can I adjust the 5 volt to 5.1 as the book says ? Do you repair these or do you have one for sale?

—> Purchase or Repair:
#Allen Bradley by Sophe on 2009-10-04 00:00
The Allen Bradley 2706-C11J8 is not powering on. Need repair assistance.

—> Purchase or Repair:
#Allen Bradley by Larson on 2025-05-28 18:40
Do you have an Allen Bradley 1746-P3/A (AB SLC500 PLC Power Supply) available for sale or repair? Our production is reliant on this unit, and we need to resolve the issue quickly.

—> Purchase or Repair:
#Allen Bradley by Dan Keeler on 2025-05-24 07:55
Do you have an Allen Bradley 1492CAB001H69 available for sale or repair? We need to keep production running smoothly and our unit is down.

—> Purchase or Repair:
#Allen Bradley by Atinesh on 2008-09-17 21:41
Hi Guys,I have a Allen Bradley 1336S driver connected to a unimac Machine. The machine was not working after i power spike i guess! i change two NTC on the Dc supply and also the 3-ohase rectifier also was shorted( 6RI30G-160). So it was tripping off the circuit breaker as soon as the door was close…Purchase or Repair: Ticket Image...
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#Allen Bradley by frank auditore on 2010-03-22 00:00
Machine displaying "HIM Communication Error." Driveshaft not rotating, no response to controls. Production halted.

—> Purchase or Repair:
#Allen Bradley by Mike Wood on 2025-05-19 00:37
Please could you confirm if the Allen Bradley 20VB00460 Precharge Board Frame 10-12 60 is still supported? If not, do you have any options for replacement or repair?

—> Purchase or Repair:
#Allen Bradley by Hageman on 2025-06-07 10:09
Hello, I am contacting you on behalf of a client who is experiencing issues with an Allen Bradley 8520SPB PROCESSOR BOARD. Can you please provide information on repair and troubleshooting for this part? Thank you.
#Allen Bradley by edward havertong on 2016-12-01 19:23
The Allen Bradley 6181P-15TP2KH operator interface in the shop is not working.

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🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

1-336-969-0110

📦Mailing Address🚛

Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.