- Bad communication ports
- Broken selector/key switches
- Dead batteries/Bad Battery connections
- Solid or Blinking RED OK Status Light
- Solid or Blinking RED RUN Status Light
- Solid or Blinking RED Fault Status Light
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Allen Bradley 1203 Communication Modules Repair
We offer extensive repairs for your 1203 Communication Modules. We keep many spare parts in stock so that we can repair your 1203 Communication Modules as efficiently and effectively as possible. Our standard repair lead time is 3-5 days. However, we can often repair your unit much faster if necessary. We can repair most issues and if for some reason we cannot repair your unit we will do our best to offer a refurbished unit at the repair cost, so that you can get a working unit back as soon as possible!
- 2 Year DO Supply Warranty
- Fast repairs at low costs
- No surprises or up-charges for difficult repairs
- Standard lead time of 2-4 weeks
- Extensive quality control and testing
Get a repair quote
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's
warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Hardware issues & error codes we repair
We repair all of the following hardware issues and error codes with your 1203 Communication Modules parts.
- Bad analog inputs or ouptus
- Bad digital input or outputs
- Bad relays (stuck on/off)
- Incorrect voltages on inputs or outputs
- Incorrect current on inputs or outputs
- DF1, DH-485, DH+, Profibus, Remote I/ (RIO) failures and more!
- Intermittent communication
- Solid RED/Blinkging RED communication lights
- Devicenet, Ethernet, ControlNet, RS232 ports.
- Missing CJC Jumpers
- Incorrect readings
- Failed inputs
- Dead power supplies
- Incorrect voltage
- Broken Plastic
- Poor Connections
- Bad Slots
Browse 1203 Communication Modules Repairs
Browse our catalog of repairable 1203 Communication Modules parts to get a quote.
1203-CN1
This module is specifically designed for single device SCANport support and is mountable on DIN rail systems. With a current consumption of 250 mA, it features bi-color LEDs for status indication incl
In Stock Ships Today
1203-EN1
This communications module facilitates the connection of EtherNet/IP networks to SCANport systems, enabling efficient data interchange. It offers a data rate of 10/100 Mbps and requires a rated DC vol
Available
1203-FB1
The terminal base module features dual SCANport channels. It operates at a current of 60 mA and connects via an 8-pin circular mini-DIN connector. The mounting type is compatible with DIN rails, and i
In Stock Ships Today
1203-FM1
This module features three bi-color LED indicators to provide clear status updates. It is compatible with mounted locations on a 1203 terminal base and can be configured with either Male-to-Male or Ma
In Stock Ships Today
1203-GD1
The Allen-Bradley 1203-GD1 Remote I/O communications module enables the users to connect SCANport products to Remote I/O links or devices. Compatible with a number of SCANport products, the 1203-GD1 m
In Stock Ships Today
1203-GD2
The Allen-Bradley 1203-GD2 Serial Communications Module has an input voltage of 85-264 volts AC (1-Phase), and an input frequency of 45-63 Hertz. The 1203-GD2 also has a maximum input current of 35 mi
In Stock Ships Today
1203-GK1
This remote I/O communication module supports various baud rates—57.6K, 115.2K, and 230.4K. The device has an I/O data capacity of up to 8 words and allows for rack addressing configurations including
In Stock Ships Today
1203-GK2
This communication module, suitable for panel installation, features an IP30 enclosure rating. With a maximum input current of 0.4 amps and a SCANport load of 60 mA DC, it is capable of handling subst
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1203-GK5
The Allen-Bradley 1203-GK5 Module has an input voltage of 12-25 volts DC and an input current of 110 milliamps. The SCANport load on the 1203-GK5 is 60 milliamps. Baud rates for the 1203-GK5 are 125,
In Stock Ships Today
1203-GU6
The 1203-GU6 functions as a SCANport communication adapter, requiring a 24 VDC input with a current draw of 60 mA. It connects through an 8-pin female mini-DIN connector for SCANport and includes a De
In Stock Ships Today
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