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Beckhoff Terminal Box Module ERI2339-0021
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Specifications
| Category/version | IO-Link box, Digital combi |
| Type/signal | - |
| Channels | 16, Combi |
| Value range (digital/encoder) | 24 V |
| Value range (analog) | - |
| Output current | 0.5 A |
| Communication | IO-Link, Slave/Device |
| Technologies/ Highlights | extended temperature range -25°C...+60°C, extended shock and vibration range |
| Approvals | UL approvals |
| Input/output specification (digital) | positive switching, DIOs (switchable input/output channels), EN 61131-2, type 1/3 |
| Filter (digital) | 3.0 ms typ. |
| 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 | Class B |
| Housing | zinc die-cast housing, width 60 mm |
| Wiring | 2-wire, 3-wire |
| IP protection rating | IP65, IP66, IP67 |
| Connection method (signal) | M8 |
| Connection method (bus interface) | M12 |
| Connection method (power supply) | - |
| Explosion protection | not intrinsically safe |
Number of channels: 16 digital inputs or outputs
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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
Top Questions from OKmarts Buyers
Q: How does OKmarts guarantee that the industrial components (e.g., servo motors, PLCs, compressors) are 100% genuine and original?
A: OKmarts procures components directly from authorized manufacturers and verified tier-1 global distributors. Every product undergoes rigorous inbound inspection, featuring factory serial number tracking and original packaging verification to prevent any counterfeit or refurbished goods from entering the supply chain.
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: Can OKmarts issue formalized, compliant proforma invoices and commercial invoices tailored for corporate accounting?
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