TM5ACBN1 Schneider Electric Modicon TM5 Bus Base Module
TM5ACBN1 is a bus base module from the Schneider Electric Modicon TM5 system. This unit works as the backplane connector. It carries and connects TM5 I/O slices. As a passive carrier, it has no channels and no signal processing. Because of this design, it simply links modules on the rail. This base is a key part of the TM5 distributed I/O platform. It fits Modicon M241, M251, M258, and LMC058 controllers. The module is compact and IP20 rated. It runs from 0 to +55 °C. Therefore, it suits machine builders and panel integrators who need a clean, modular layout. Choose TM5ACBN1 for fast assembly, safe bus contacts, and long service life in industrial cabinets.
Technical Specifications
| Brand | Schneider Electric |
| Model | TM5ACBN1 |
| Series | Modicon TM5 |
| Module type | Bus base (backplane carrier) |
| Channels | N/A |
| Signal type | N/A |
| Measurement range | N/A |
| Frequency response | N/A |
| Sensitivity | N/A |
| Linearity | N/A |
| Resolution | N/A |
| Accuracy | N/A |
| Isolation | N/A |
| Diagnostics | N/A |
| Response time | N/A |
| Supply voltage | N/A (passive) |
| Power consumption | N/A |
| Bus current | N/A |
| Operating temperature | 0 to +55 °C |
| Storage temperature | -25 to +70 °C |
| Protection rating | IP20 |
| Dimensions (H×W×D) | Not available |
| Weight | Not available |
| Compatible platforms | Modicon M241, M251, M258, LMC058 (TM5 system mounting) |
| Lifecycle | Active (Last verified: 2026-09) |
Installation Guide
- First, snap the base onto the TM5 rail or mounting plate.
- Then join bases side by side to build the backplane.
- Next, slide the electronic module into the base until it locks.
- Also keep the bus contacts clean and dry.
- In addition, leave space for air flow in the cabinet.
- Finally, check the lock tab after each insert.
Setup and Maintenance
The base needs no settings, because it has no firmware and no jumpers. Maintenance is simple. For example, inspect the contacts during routine service. Remove dust with dry, low pressure air. Replace a base if pins are bent or burnt. The TM5ACBN1 keeps service time low, since you swap one slice, not the whole rack. However, hot swap is not allowed. Always power down the bus before you change a module.
Compatibility Notes
Use TM5ACBN1 only in a Modicon TM5 system. It mounts with M241, M251, M258, and LMC058 platforms. Pair it with TM5 electronic modules and TM5 power slices. Do not mix it with other backplane families. The passive design carries bus signals and field power links. It does not boost current. Therefore, check total bus load before you add more slices.
Certifications and Compliance
The TM5 platform follows common industrial standards. These include CE, UL, and CSA marks on the system level. RoHS and WEEE rules apply. Always confirm the label on your unit. Certificates may change with build date. So ask us for the current document set before you file for approval.
Packing List
- 1 x TM5ACBN1 bus base module
- Protective factory packaging
- Documentation on request
Warranty and Shipping
All units come with a 12 month warranty. We test and verify each part before shipment. We ship worldwide by FedEx, UPS, and DHL. Tracking is provided for every order. Contact us for lead time and stock status.
Typical Applications
- Machine control panels
- Packaging and filling lines
- Material handling systems
- Food and beverage plants
- Building automation racks
- Retrofit of legacy Modicon systems
Diagnostic Capability
The base itself has no diagnostics. Fault finding happens at the controller and the electronic modules. The TM5 system reports module status over the bus. LED indicators on electronic slices show power and fault states. A loose base often shows as a bus error. Therefore, check the contact and the lock tab first. This keeps troubleshooting fast and clear.
Why Buy From Oiltech Controls?
- More than 15 years in industrial automation spare parts
- Worldwide shipping support
- Tested surplus and refurbished options
- 12 month warranty on every order
- Technical check before dispatch
- Help for obsolete control systems
Email us at info@oiltechcontrols.com or call +86 158 8020 0923 on WhatsApp. We reply fast and speak your language.
FAQ
Q: Is TM5ACBN1 an I/O module?
A: No. It is a passive bus base. It carries other TM5 modules.
Q: Does it need power?
A: No. It has no supply and no power draw.
Q: Which controllers work with it?
A: Modicon M241, M251, M258, and LMC058.
Q: What is the warranty?
A: 12 months from the ship date.
Q: How do you ship?
A: FedEx, UPS, and DHL, with tracking.
Q: Can I use it in a hot swap?
A: No. Power down the bus before you change modules.
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Original Source: https://www.oiltechcontrols.com/
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