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07DC92
ABB 07DC92 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The ABB 07DC92 is a decentralised digital input/output module for ABB AC31 control systems, designed to expand field I/O over the CS31 (RS‑485) bus as a CS31 slave. It provides 32 configurable digital I/O channels operating at 24 V DC, with outputs rated up to 0.5 A, making it suitable for integrating common 24 V sensors and actuators in industrial automation panels.
Built for straightforward panel integration, the 07DC92 mounts on standard TH35 DIN rail and uses pluggable screw terminals to simplify wiring and replacement. The module features an IP20 degree of protection and is specified for operation from 0 to +55 °C (storage -25 to +75 °C), supporting reliable use in typical control cabinet environments.
Built for straightforward panel integration, the 07DC92 mounts on standard TH35 DIN rail and uses pluggable screw terminals to simplify wiring and replacement. The module features an IP20 degree of protection and is specified for operation from 0 to +55 °C (storage -25 to +75 °C), supporting reliable use in typical control cabinet environments.
| Specification | Description |
|---|---|
| Manufacturer | ABB |
| Part Number | 07DC92 |
| Product Type | Digital I/O module (distributed I/O) |
| Module Role | CS31 bus slave I/O module |
| I/O Count | 32 digital configurable I/Os (32DC) |
| Supply Voltage | 24 V DC |
| Primary Voltage | 24 V |
| Output Voltage | 24 V DC |
| Output Current | 0.5 A |
| Fieldbus / Network | CS31 bus |
| Serial Interface Type | RS-485, CS31 |
| Degree of Protection | IP20 |
| Mounting | Plug-in module, DIN rail mounting (TH35-7.5 / TH35-15 to IEC 60715) |
| Terminal Type | Pluggable screw terminals |
| Cable Cross-Section | 0.08 to 1.5 mm² |
| Operating Temperature | 0 to +55 °C (ambient) |
| Storage Temperature | -25 to +75 °C |
| Maximum Operating Altitude | Up to 2000 m |
| Product Weight (Net) | 0.3 kg |
| EAN | 4013614267642 |
| ABB Product ID | GJR5252200R0101 |
| Customs Tariff Number | 85389091 |
| Part Description | ABB 07DC92 is a 24 V DC digital input/output module designed for ABB CS31 distributed I/O systems. It provides 32 configurable digital channels in a compact plug-in format with IP20 protection, DIN-rail mounting, and pluggable screw terminals for straightforward panel installation in industrial control cabinets. |
What does this module do in an automation system?
It provides decentralised digital input/output capability for an AC31/CS31 system, allowing field signals (24 V DC) to be read and switched via the CS31 bus.
How many I/O channels does it provide?
It provides 32 configurable digital I/O channels (32DC), which can be set up as inputs or outputs depending on the application requirements.
What supply voltage is required?
The module is designed for a 24 V DC supply.
What are the output electrical ratings?
The specified output voltage is 24 V DC with an output current rating of 0.5 A (as stated in the ABB technical data for the 07DC92).
Which fieldbus or communications interface does it use?
It connects as a CS31 slave and uses an RS-485 / CS31 serial interface.
What type of terminals does it use for field wiring?
It uses pluggable screw terminals, which are commonly preferred for secure field wiring and easier module replacement.
What cable size range is suitable for the terminals?
The stated cable cross-section range is 0.08 to 1.5 mm².
How is the module mounted in a control panel?
It is intended for DIN rail mounting on TH35-7.5 (35 x 7.5 mm) or TH35-15 (35 x 15 mm) mounting rails in accordance with IEC 60715.
What level of enclosure protection does it have?
It is rated IP20, meaning it is designed for use inside a suitable electrical enclosure where protection against larger solid objects is provided.
What ambient temperature range can it operate in?
The stated operating ambient temperature range is 0 to +55 °C, with a storage range of -25 to +75 °C.
Is it suitable for use at higher elevations?
The maximum permissible operating altitude is specified as 2000 m.
Can it be used as a spare in existing AC31/CS31 installations?
Yes. This module is commonly used in existing ABB AC31/CS31 architectures as a decentral I/O slave; when replacing like-for-like (e.g., ABB 07DC92), the key checks are the 24 V DC supply, wiring/terminal arrangement, and CS31 bus compatibility.
- Expanding ABB AC31 control systems with additional 24 V DC digital input/output capacity on the CS31 bus
- Connecting and switching common 24 V DC field devices such as proximity sensors, photoelectric sensors, limit switches and pushbuttons
- Driving discrete actuators including solenoid valves, contactor coils, relays, small DC loads and indicator beacons (within module current limits)
- Distributed I/O mounting near machines to reduce cabinet wiring runs while keeping signals local to the process area
- Adding configurable digital channels for retrofits, line extensions and incremental automation upgrades in existing AC31 installations
- General machine control for packaging, assembly and material-handling equipment requiring reliable on/off signals
- Conveyor and sorting systems where multiple sensor inputs and actuator outputs are needed across a production line
- Utilities and process skids (pumps, fans and valves) requiring straightforward 24 V DC status feedback and command outputs
- Building and infrastructure auxiliary control tasks, such as monitoring interlocks and commanding discrete devices in plant services panels
- Test stands and small automation cells needing a compact plug-in digital I/O interface with DIN-rail mounting
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
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Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
3 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
3 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
4 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
4 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
5 months ago
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