Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Allen-Bradley 1790D-16B0 |
| Manufacturer | Rockwell Automation (Allen-Bradley) |
| Series | CompactBlock / DeviceNet Distributed I/O |
| Product Type | Digital Input Base Block |
| Function | 16-point sinking digital input module |
| Network Protocol | DeviceNet |
| Number of Inputs | 16 points |
| Input Type | 24 VDC sinking inputs |
| Input On-state Voltage | ≥ 10 VDC |
| Input Off-state Voltage | ≤ 5 VDC |
| Input On-state Current | up to 11 mA @ 30 VDC |
| Input Off-state Current | ≤ 1.5 mA |
| Input Power (DeviceNet) | 11–25 VDC |
| Input Impedance | ~4.8 kΩ nominal |
| Isolation | 1250 VAC (I/O to logic, optical isolation) |
| Indicators | 16 channel status LEDs |
| Communication Protocol | DeviceNet (CIP-based) |
| Wiring Type | Screw-clamp terminal block |
| Mounting Type | DIN rail / panel mount |
| Enclosure Rating | IP20 |
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | -40 to 85 °C |
| Physical Dimensions (L × W × H) | 14.6 × 9.1 × 8.6 cm (approx.) |
| Weight | ~0.24 kg |
FAQ
FAQ
Q1. What is the main function of the 1790D-16B0?
It is a 16-point digital input module used in DeviceNet distributed I/O systems for reading field signals.
Q2. What type of inputs does it support?
It supports 24 VDC sinking inputs commonly used with industrial sensors and switches.
Q3. How many input channels are available?
It provides 16 independent digital input points.
Q4. What network does it use?
It communicates via the DeviceNet industrial communication protocol.
Q5. What is the input voltage requirement?
It operates with 24 VDC nominal inputs, with on-state ≥10 VDC and off-state ≤5 VDC.
Q6. What kind of isolation does it have?
It provides optical isolation of approximately 1250 VAC between I/O and logic.
Q7. What are its physical size and weight?
It measures about 14.6 × 9.1 × 8.6 cm and weighs approximately 0.24 kg.
Q8. What applications is it typically used for?
It is used in industrial automation systems such as sensor monitoring, machine status inputs, and distributed control panels.
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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.
