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Beckhoff Terminal Box Module ER3184-1002
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Specifications
| Category/version | analog input |
| Type/signal | power, voltage |
| Channels | 4 |
| Value range (digital/encoder) | - |
| Value range (analog) | 0...10 V (standard signal), ±10 V (standard signal), 0...20 mA (standard signal), 4...20 mA (standard signal) |
| Output current | - |
| Nominal voltage | - |
| Communication | EtherCAT |
| Technologies/ Highlights | extended temperature range -25°C...+60°C, extended shock and vibration range, XFC technology |
| Approvals | UL approvals |
| Input/output specification (digital) | - |
| Filter (digital) | - |
| eXtreme Fast Control | Distributed Clocks |
| Signal resolution (analog) | 16 bit |
| Measurement error/ uncertainty (analog) | > 0.1…0.5 % |
| Sampling rate/ conversion time (analog) | > 10…50 ksps/< 100...20 µs |
| Sampling type (analog) | multiplex |
| Ground reference (analog/encoder) | single-ended |
| Sensor supply (encoder) | - |
| Incr. limit frequency (encoder) | - |
| IO-Link Port Class | - |
| Feedback (compact drive technology) | - |
| Housing | zinc die-cast housing, width 30 mm |
| Wiring | 2-wire, 3-wire, 4-wire |
| IP protection rating | IP65, IP66, IP67 |
| Connection method (signal) | M12 |
| Connection method (bus interface) | M8 |
| Connection method (power supply) | M8 |
| New product | - |
| Explosion protection | not intrinsically safe |
| Safety technology/ functions | - |
| Safety Architecture | - |
| Safety Integrity Level (SIL) | - |
| Performance Level (PL) | - |
Number of inputs: 4 (single-ended), 2 per socket, sockets 2 and 4 not allocated
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- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
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- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
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Q: Can my organization create a dedicated corporate account with multi-user permissions for different procurement roles?
A: Yes. Our platform supports corporate account provisioning. A master account can be set up for a Procurement Director, with sub-accounts granted to field engineers (for creating technical carts) and purchasing agents (for executing payments), streamlining internal corporate approval workflows.
Q: Is there a warranty provided on industrial parts, and how is the RMA (Return Merchandise Authorization) process handled?
A: All new and original industrial parts carry a standard 12-month factory warranty. If a component fails or shows defects within the warranty period, buyers can initiate an RMA request through our platform, which prompts our team to coordinate testing, repair, or replacement directly with the manufacturer.
Q: Are the products listed on OKmarts sourced from the gray market or unauthorized liquidation stock?
A: No. Unlike surplus liquidation brokers who sell unpredictable, unvetted excess inventory, OKmarts builds strategic partnerships directly with active factory supply chains and authorized distribution channels. This ensures that every component is fully traceable, factory-fresh, and covered by standard manufacturer liability frameworks.
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A: On the product details page, you can view the average rating and user reviews. We encourage users to share their shopping experiences and feedback on the products, so you can better understand the opinions and suggestions of other buyers.
Q: What material is used for packaging the products? Is it durable?
A: We prioritize the quality and durability of packaging materials. Our products are carefully packaged using high-quality solid wood materials to ensure they arrive in good condition. Please rest assured that we take packaging seriously to protect the items you purchase during the transportation process.
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A: Yes, we provide real-life photos and videos for most products to help you better understand their appearance and features.
Customer reviews
Mar 09, 2022
Anonymous userAll was ok! No problems whatsoever.Helpful?(0)(0)







