Phoenix Contact IBS RT 24DI0 16/16-T Digital I/O Module | Replacement, Equivalent & Selection Guide
The Phoenix Contact IBS RT 24DI0 16/16-T (SKU: IBS RT 24DI0 16/16-T) is a compact INTERBUS remote terminal digital I/O module featuring 16 digital inputs and 16 digital outputs at 24 V DC. Designed for distributed I/O applications in industrial automation, it integrates seamlessly into INTERBUS networks for high-speed, deterministic data exchange. Konmask.com supplies genuine and equivalent units with full traceability.
Technical Specifications
- Model: IBS RT 24DI0 16/16-T
- Manufacturer: Phoenix Contact
- Bus System: INTERBUS (IBS)
- Digital Inputs: 16 × 24 V DC
- Digital Outputs: 16 × 24 V DC
- Supply Voltage: 24 V DC (±20%)
- Input Current Consumption: Typically ≤ 100 mA (logic supply)
- Output Load Current: 0.5 A per channel (typical)
- Protection Class: IP20
- Mounting: DIN rail (35 mm)
- Operating Temperature: −25 °C to +55 °C
- Weight: ~400 g
- Certifications: CE, UL (refer to datasheet for current approvals)
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or equivalents for the IBS RT 24DI0 16/16-T. Always verify electrical and mechanical compatibility before substitution:
- Phoenix Contact IBS ST 24 DIO 16/16-T — Same I/O count, inline station form factor; suitable for most INTERBUS topologies
- Phoenix Contact IBS RT 24DIO 16/16-T-LK — Variant with local keying; functionally equivalent with additional mechanical coding
- Phoenix Contact IBS IL 24 DIO 16/16-T — Inline series equivalent; check bus coupler compatibility
- Siemens ET 200S 16DI / 16DO 24VDC — PROFIBUS-based alternative; requires bus migration planning
- Beckhoff KL1408 + KL2408 — EtherCAT/K-Bus equivalent pair; suitable for system modernization projects
Note: Cross-brand replacements require bus protocol adaptation. Contact Konmask for a compatibility assessment.
Why Choose the Original Model
- Native INTERBUS compatibility — Zero configuration overhead in existing IBS networks
- Proven field reliability — Widely deployed in automotive, packaging, and process industries
- Deterministic cycle time — INTERBUS protocol guarantees fixed scan times critical for motion and safety applications
- Compact DIN-rail form factor — Minimizes panel space; easy hot-swap in modular cabinets
- Long service history — Extensive spare-parts ecosystem and documented repair procedures
Typical Applications
- Distributed I/O nodes in INTERBUS-based machine control systems
- Automotive body-shop and assembly-line automation
- Packaging machinery with high-density digital signal requirements
- Conveyor and material-handling systems
- Process plant field I/O marshalling panels
- Retrofit and spare-part replacement in legacy Phoenix Contact INTERBUS installations
System Compatibility
- Bus Protocol: INTERBUS (IEC 61158 Type 8)
- Compatible Controllers: Phoenix Contact ILC, RFC, and AXC series; third-party INTERBUS masters
- Topology: Ring bus; supports remote bus and local bus segments
- Max. Bus Length: Per INTERBUS specification (400 m remote bus segment typical)
- Software Tools: PC WORX, CLIP PROJECT, INTERBUS CMD (Phoenix Contact)
Selection Guide
Use the criteria below to confirm the IBS RT 24DI0 16/16-T is the right choice — or to identify the best alternative:
- I/O Count: Need exactly 16 DI + 16 DO? → IBS RT 24DI0 16/16-T is the direct fit. Need 8+8 or 32+32? → See IBS RT 24DIO 8/8-T or IBS RT 24DIO 32/32-T.
- Bus Protocol: Staying on INTERBUS? → Original or Phoenix Contact equivalent. Migrating to PROFINET/EtherCAT? → Consider Beckhoff EK1100 or Siemens ET 200SP with gateway.
- Voltage Level: 24 V DC standard? → This model. 120/230 V AC signals? → Requires relay output module.
- Environment: IP20 (cabinet-mounted)? → This model. Harsh/wet environments? → Consider IP65/IP67 rated I/O blocks.
- Budget vs. OEM: OEM original for critical uptime → source from Konmask. Cost-optimized for non-critical lines → ask about compatible equivalents.
Quality Assurance & Sourcing
- All units sourced from authorized distributors or verified surplus channels
- Pre-shipment functional inspection available on request
- Batch traceability records maintained for B2B procurement compliance
- Packaging: original or equivalent anti-static protective packaging
- Lead time: typically 3–7 business days; expedited options available
How to Order
- Confirm your required quantity and delivery timeline
- Contact us via email or phone with your PO or RFQ
- Receive proforma invoice with lead time confirmation
- Payment → dispatch → tracking number provided
- Post-delivery support available for installation queries
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I replace IBS RT 24DI0 16/16-T with IBS ST 24 DIO 16/16-T directly?
A: In most cases yes — both share the same I/O count and INTERBUS protocol. Verify the physical connector and bus coupler type before swapping.
Q: Is this module still in production?
A: Phoenix Contact has transitioned some INTERBUS products to newer platforms. Konmask maintains stock of both OEM and compatible equivalents to support legacy systems.
Q: Do you provide a warranty?
A: Yes. We offer a 90-day functional warranty on all units. Extended warranty options are available for volume orders.
Q: Can you supply a datasheet or test report?
A: Yes. Request documentation at the time of inquiry and we will provide available datasheets and inspection records.
Q: What is the minimum order quantity?
A: MOQ is 1 unit. Volume pricing available for orders of 5+ units.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
