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- Allen Bradley
- 1790D-T8BV8V
- DeviceNet Digital Base Terminal Block
- USA
- 104 x 42 x 52 mm
- 0.1 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Allen Bradley 1790D-T8BV8V is a DeviceNet Digital Base Terminal Block designed for modular digital input/output (I/O) applications in DeviceNet-based industrial automation systems. With dimensions of 104 × 42 × 52 mm and a lightweight profile of 0.1 kg, this module provides 8 digital inputs and 8 digital outputs, enabling efficient and reliable digital signal management in compact automation setups.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen Bradley |
| Model | 1790D-T8BV8V |
| Product Type | DeviceNet Digital Base Terminal Block |
| Dimensions | 104 × 42 × 52 mm |
| Weight | 0.1 kg |
| Module Type | Digital I/O (8 inputs + 8 outputs) |
| Communication | DeviceNet protocol |
| Mounting | DIN-rail or modular rack installation |
| Environmental Rating | Industrial-grade, suitable for harsh environments |
| Compatibility | CompactBlock LDX I/O system, DeviceNet networks |
Function and Working Principle
The 1790D-T8BV8V operates by:
- Providing 8 digital inputs and 8 digital outputs for DeviceNet systems
- Receiving signals from field devices and sending output commands to actuators
- Transmitting data over the DeviceNet network to connected LDX controllers
- Integrating seamlessly with CompactBlock LDX modules and DeviceNet networks
- Supporting modular and scalable system architectures
This module acts as a reliable interface for digital signal communication in DeviceNet automation networks.
Role in Industrial Automation
The module is used to:
- Expand digital I/O capability in DeviceNet LDX systems
- Interface with field devices such as sensors, switches, and actuators
- Provide compact and modular I/O solutions
- Ensure reliable DeviceNet communication for control and monitoring
Industrial Applications
- Factory and process automation systems
- Small-to-medium digital I/O expansions
- Integration with DeviceNet-enabled CompactBlock LDX controllers
- Monitoring and controlling industrial equipment in a modular setup
Installation and Usage
- Mount the 1790D-T8BV8V on a DIN rail or modular rack slot
- Connect digital input devices to the input terminals and digital output devices to the output terminals
- Link the module to a DeviceNet network and LDX controller
- Configure I/O addresses and network parameters via the controller software
- Verify proper operation of all channels and network communication
Its compact design allows for efficient 16-channel I/O management in a small footprint.
Compatible System Components
- DeviceNet-enabled CompactBlock LDX controllers
- Other LDX I/O modules (digital, universal input, output)
- Field devices such as sensors, switches, and actuators
- DIN-rail or modular automation racks
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 1790D-T8BV8V | DeviceNet Digital Base Terminal Block | 8-in / 8-out DeviceNet module | Compact DeviceNet digital I/O |
| 1790D-T16BV0 | LDX I/O Basic Module | 16 digital channels | Small-scale digital I/O expansion |
| 1790D-T32BV0 | DeviceNet Universal Input Module | 32 universal input channels | Medium-to-large I/O networks |
Key Advantages
- Compact 104 × 42 × 52 mm form factor
- 8 digital inputs + 8 digital outputs for flexible control
- DeviceNet communication for seamless network integration
- Industrial-grade reliability for harsh environments
- Modular design for scalable automation systems
Technical FAQs
What is the primary function?
Provides 8 digital input channels and 8 digital output channels for DeviceNet LDX automation networks.
Which systems is it compatible with?
Compatible with DeviceNet-enabled CompactBlock LDX controllers and I/O modules.
Can it operate in harsh industrial environments?
Yes, it is industrial-grade, suitable for vibration, dust, and temperature extremes.
Is it suitable for space-constrained installations?
Yes, its compact design allows installation in tight modular racks.
Conclusion
The Allen Bradley 1790D-T8BV8V DeviceNet Digital Base Terminal Block is a compact, reliable, and modular solution for 16-channel digital I/O control in DeviceNet LDX automation systems. Its 8-in / 8-out configuration, DeviceNet compatibility, and industrial-grade durability make it ideal for space-efficient and flexible digital I/O applications.