Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Allen-Bradley 1790D-TN0V2 |
| Manufacturer | Rockwell Automation (Allen-Bradley) |
| Series | CompactBlock LDX / ArmorBlock MaXum |
| Product Type | DeviceNet Analog Output Base Module |
| Function | 2-channel analog voltage output module |
| Network Protocol | DeviceNet |
| Number of Outputs | 2 channels |
| Output Type | Voltage (single-ended, non-isolated) |
| Output Range | 0 to 10 VDC |
| Resolution | 12-bit (2.44 mV per bit) |
| Accuracy | ±0.2% full scale (0–55 °C) |
| Conversion Time | 2 ms per channel |
| Output Load | ≥ 1 kΩ |
| Output Impedance | ≤ 0.5 Ω |
| Field Power | 24 VDC (21.6–26.4 VDC) |
| Isolation | 1250 VAC RMS (I/O to logic) |
| Communication Rate | 125 / 250 / 500 kbps (DeviceNet) |
| Connection Type | Screw terminal (M3) |
| Indicators | 2 bi-color status LEDs |
| Expansion Capability | Supports up to 2 expansion modules |
| Mounting Type | DIN rail (35 mm) |
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | -40 to 85 °C |
| Physical Dimensions (L × W × H) | 11.4 × 5.1 × 4.6 cm (typical CompactBlock form factor) |
| Weight | ~0.50 kg |
FAQ
FAQ
Q1. What is the main function of the 1790D-TN0V2?
It provides two channels of analog voltage output (0–10V) for controlling field devices in DeviceNet systems.
Q2. What type of output signals does it generate?
It generates 0 to 10 VDC analog signals for applications like VFD control, valve positioning, and analog displays.
Q3. How many output channels are available?
It has 2 independent analog output channels.
Q4. What is the resolution and accuracy?
It features 12-bit resolution with approximately ±0.2% full-scale accuracy.
Q5. What power supply is required?
It requires a 24 VDC field power supply within the 21.6–26.4 VDC range.
Q6. What network protocol does it use?
It communicates via the DeviceNet industrial network.
Q7. What are the physical dimensions and weight?
It measures approximately 11.4 × 5.1 × 4.6 cm and weighs about 0.50 kg.
Q8. What applications is it typically used in?
It is commonly used in process control, motion control, and systems requiring precise analog voltage outputs.
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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.
