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B&R 7DO135.70 Digital Output Module
The B&R 7DO135.70 is a digital output module from the B&R SYSTEM 2003 / 2005 I/O range. The 7DO prefix marks it as part of B&R's digital output module family, used to switch binary on/off signals to field devices such as relays, contactors, solenoid valves and indicator lamps. Installed in the modular I/O rack, it delivers the control system's discrete output commands to the machine.
- Digital output module — B&R SYSTEM 2003 / 2005 range
- 7DO digital output family
- Modular plug-in I/O card
- Switches binary field signals
- Order number: 7DO135.70
Key Features & Functions
Digital Signal Output
Switches binary (on/off) signals to field devices such as relays, contactors, solenoid valves and indicator lamps.
Modular I/O Design
Plugs into the modular B&R I/O rack alongside other input, output and communication modules.
System Integration
Designed to work with the corresponding B&R SYSTEM 2003 / 2005 system and CPU modules.
Industrial Output Interface
Provides the electrical interfacing required to drive real-world discrete load devices from the control system.
Technical Specifications
| Model / Order Number | 7DO135.70 |
|---|---|
| Brand | B&R (Bernecker & Rainer) |
| Module Type | Digital output module |
| Product Range | B&R SYSTEM 2003 / 2005 I/O |
| Mounting | Plug-in I/O rack module |
Source note: The 7DO prefix identifies this as a B&R digital output module. The exact number of output channels, output type (e.g. relay / transistor), switching voltage and current rating, isolation and electrical characteristics must be confirmed against the official B&R datasheet for 7DO135.70 before ordering.
Typical Application Scenarios
- Actuator Control: switching relays, contactors and solenoid valves.
- Indication & Signalling: driving indicator lamps and signal devices.
- Machine Control: issuing discrete control commands from machine logic.
- System Retrofits: replacing digital output modules in existing B&R installations.
- Spare Part Replacement: servicing modular I/O in the field.
Frequently Asked Questions
What is the B&R 7DO135.70?
It is a digital output module from B&R's SYSTEM 2003 / 2005 I/O range, used to switch binary on/off signals to field devices.
How many output channels does it have?
The exact channel count should be confirmed against the official B&R datasheet for order number 7DO135.70.
What output type does it use?
Whether the outputs are relay or transistor type, and their switching ratings, depend on the specific module variant. Please verify in the official B&R documentation.
Which systems is it compatible with?
It is designed for B&R's modular SYSTEM 2003 / 2005 I/O racks. Confirm exact compatibility with your system revision against official documentation.
Where can I find the official datasheet?
Official technical documentation is available from B&R Industrial Automation and authorized distributors. Verify all specifications there before purchase.
