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| Category/version | Fieldbus systems, CANopen |
| Type/signal | - |
| Channels | 8 |
| Value range (digital/encoder) | 24 V |
| Value range (analog) | - |
| Output current | 2 A |
| Communication | CANopen |
| Technologies/ Highlights | - |
| Approvals | UL approvals |
| Input/output specification (digital) | positive switching |
| Filter (digital) | - |
| Signal resolution (analog) | - |
| Measurement error/ uncertainty (analog) | - |
| Sampling rate/ conversion time (analog) | - |
| Sampling type (analog) | - |
| Ground reference (analog/encoder) | - |
| Sensor supply (encoder) | - |
| Incr. limit frequency (encoder) | - |
| IO-Link Port Class | - |
| Housing | plastic housing, width 30 mm |
| Wiring | 2-wire |
| IP protection rating | IP65, IP66, IP67 |
| Connection method (signal) | M8 |
| Connection method (bus interface) | M12 |
| Connection method (power supply) | M8 |
| Explosion protection | not intrinsically safe |
Number of outputs: 8
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- Q: Are there size restrictions for international shipping?
A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.
- Q: Can I request a price adjustment if the item I purchased goes on sale?
A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.
- Q: Do you support global shipping?
A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.
Reviews
- E
Evelyn
Feb 07, 2026
Beckhoff Terminal Box Module IP2021-B518Now, let's talk about the performance standard we're focusing on: responsiveness. Trust me, this bad boy delivers. It responds so quickly, it's like magic. You make a change, and bam! The lights adjust instantly. It's like having your own lighting genie, granting your wishes in the blink of an eye. And don't worry about delays or glitches; this module is rock solid.HelpfulUnhelpful - D
Daisy
Apr 20, 2025
Beckhoff Terminal Box Module IP2021-B518Speaking from personal experience, the IP2021-B518 has blown me away with its responsiveness. It's like it can read my mind, adapting the lighting exactly how I want it. The transitions between different areas are seamless, creating a fantastic atmosphere. And on top of that, it's energy-efficient, saving us some serious bucks on the electricity bill.HelpfulUnhelpful - N
Noah
Jun 30, 2023
Beckhoff Terminal Box Module IP2021-B518This badass module connects to sensors, switches, and dimmers all over the building, giving you ultimate control over lighting. You can fine-tune individual lights or entire groups with ease. And the best part? It's lightning-fast. The IP2021-B518 reacts in milliseconds, adjusting the lights in real-time based on occupancy, natural light levels, and user preferences. No more waiting around for the lights to catch up!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Beckhoff Terminal Box Module IP2021-B518All was ok! No problems whatsoever.HelpfulUnhelpful
Beckhoff Terminal Box Module IP2021-B518
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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