Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | 1794-IEB |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Family | FLEX I/O |
| Product Type | Analog Input Module |
| Input Type | Analog voltage/current input |
| Number of Channels | 8 |
| Input Signal | 0–20 mA / ±10 V DC |
| Channel Configuration | Individually configurable |
| External Power Supply | 24 V DC nominal |
| Supply Voltage Range | 19.2–31.2 V DC |
| Typical Supply Current | Approx. 60 mA @ 24 V DC |
| Isolation Voltage | 50 V continuous |
| Mounting | FLEX I/O terminal base / DIN rail |
| Operating Temperature | 0 to 55°C |
| Dimensions (H × W × D) | 45.7 × 94.0 × 53.3 mm |
| Approx. Weight | 0.1 kg |
FAQ
FAQ
Q1: What is the Allen-Bradley 1794-IEB?
A: It appears to refer to an Allen-Bradley FLEX I/O analog input module, but the catalog number should be verified because Rockwell documentation uses 1794-IE8/B for the 8-channel version.
Q2: How many analog inputs does the 1794-IE8/B have?
A: It provides 8 analog input channels.
Q3: What input signals does it support?
A: The module supports voltage and current analog signals, including ±10 V and 0–20 mA ranges.
Q4: What power supply does it require?
A: The external supply is 24 V DC nominal, with an operating range of approximately 19.2–31.2 V DC.
Q5: Is it part of the FLEX I/O system?
A: Yes. It is an Allen-Bradley FLEX I/O analog module and is installed on the appropriate FLEX I/O terminal base.
Q6: What is the operating temperature?
A: The documented operating range is approximately 0 to 55°C.
Q7: What are the dimensions and weight?
A: The module dimensions are approximately 45.7 × 94.0 × 53.3 mm, with a reference weight of approximately 0.1 kg.
Q8: Can 1794-IEB be used as a direct replacement for 1794-IE8/B?
A: Do not assume direct interchangeability. Verify the exact catalog number, series and terminal-base configuration from the module nameplate before replacement.
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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.
