Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Allen-Bradley 1790D-T8BV8V |
| Manufacturer | Rockwell Automation (Allen-Bradley) |
| Series | CompactBlock LDX |
| Product Type | DeviceNet Distributed I/O Base Block |
| Function | 8-point universal input + 8-point sinking output module |
| Network Protocol | DeviceNet |
| Input Type | 24 VDC universal (sinking/sourcing) |
| Output Type | 24 VDC sinking (NPN) |
| Number of Inputs | 8 points |
| Number of Outputs | 8 points |
| Input Voltage Range | 9.6 to 28.8 VDC |
| Output Voltage | 24 VDC nominal |
| Output Current | up to 0.5 A per point (typical for LDX outputs) |
| Input Current | ~8 mA per point |
| Input Impedance | 4.8 kΩ nominal |
| Communication Rate | 125 / 250 / 500 kbps (DeviceNet selectable) |
| Connection Type | Screw-clamp terminal |
| Indicators | LED per I/O channel |
| Mounting Type | DIN rail (35 mm) / panel mount |
| Enclosure Rating | IP20 |
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | -40 to 85 °C |
| Physical Dimensions (L × W × H) | 11.4 × 5.1 × 4.6 cm (CompactBlock standard form factor) |
| Weight | ~0.18–0.25 kg |
FAQ
FAQ
Q1. What is the main function of the 1790D-T8BV8V?
It is a compact DeviceNet I/O module providing 8 digital inputs and 8 digital sinking outputs.
Q2. What type of outputs does this module provide?
It provides 24 VDC sinking (NPN) outputs for controlling field devices.
Q3. What type of inputs are supported?
It supports 24 VDC universal inputs, compatible with both sinking and sourcing sensors.
Q4. What network does it use?
It communicates over the DeviceNet industrial network with selectable baud rates.
Q5. How many total I/O points are available?
It offers 16 total I/O points (8 inputs + 8 outputs).
Q6. What is the installation method?
It supports DIN rail and panel mounting for flexible installation in control cabinets.
Q7. What are the physical dimensions and weight?
It measures approximately 11.4 × 5.1 × 4.6 cm and weighs around 0.18–0.25 kg.
Q8. What applications is it suitable for?
It is typically used in distributed automation systems such as small machinery, conveyor sections, and modular control panels.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
