Description
Phoenix Contact ILB BT ADIO 2/2/16/16 | Wireless I/O Module
Product Introduction
When control cabinet space is limited or field wiring is expensive to extend, wireless I/O can provide a practical alternative to running additional signal cables. The Phoenix Contact ILB BT ADIO 2/2/16/16 combines 16 digital inputs, 16 digital outputs, 2 analog inputs, and 2 analog outputs in one DIN-rail-mounted Inline wireless module.
Catalog number 2884282 supports Bluetooth 1.2 communication in the 2.4 GHz band. Its analog channels accept 0–10 V or 0–20 mA signals, while the digital outputs support up to 500 mA per channel. For maintenance teams supporting an installed Phoenix Contact system, the ILB BT ADIO 2/2/16/16 may serve as a replacement or spare—but confirm the existing wireless architecture, configuration, and exact part number before installation.
ILB BT ADIO 2/2/16/16
Key Technical Specifications
- OEM Catalog Number: 2884282
- Product Family: Phoenix Contact Inline
- Module Design: Block design
- Digital Inputs: 16, IEC 61131-2 Type 1
- Digital Input Signal Thresholds: Logic 0 below 5 V; logic 1 above 15 V
- Digital Input Filter Time: 500 µs
- Digital Outputs: 16
- Digital Output Protection: Short-circuit, overload, and reverse-voltage protection
- Maximum Digital Output Current: 500 mA per channel
- Analog Inputs: 2, single-ended
- Analog Input Ranges: 0–10 V or 0–20 mA
- Analog Input Resolution: 12 bit
- Analog Outputs: 2
- Analog Output Ranges: 0–10 V or 0–20 mA
- Analog Output Resolution: 12 bit
- Nominal Supply Voltage: 24 V DC
- Permitted Supply Range: 19.2–30 V DC, including ripple
- Supply Current: Less than 100 mA
- Maximum Power Dissipation: 2.4 W
- Wireless Standard: Bluetooth 1.2
- Wireless Frequency: 2.402–2.480 GHz
- Wireless Transmission Rate: Up to 1 Mbps
- Wireless Security: 128-bit encryption, authentication, and PIN functions
- Antenna Connection: SMA
- Dimensions: 117 × 119.8 × 73 mm (W × H × D)
- Operating Temperature: -25°C to +60°C
- Ingress Protection: IP20
- Mounting: DIN rail
- Weight: Approximately 377.8 g, excluding packaging
Specifications are based on Phoenix Contact’s published data for item 2884282. Confirm the unit’s nameplate and revision before using these values for acceptance or commissioning.
Global Sourcing & Live-Test SOP
For industrial surplus and replacement procurement, a part number alone is not sufficient evidence of operational condition. Each ILB BT ADIO 2/2/16/16 should be evaluated against the buyer’s application and the condition represented in the listing.
Incoming Verification
- Confirm the Phoenix Contact nameplate and catalog number 2884282.
- Inspect the housing, DIN-rail mounting features, connectors, and antenna interface for damage.
- Record serial number, hardware revision, and visible manufacturing identifiers.
- Check for corrosion, contamination, cracked housings, or evidence of unauthorized repair.
Authenticity & Configuration Checks
- Compare markings and physical construction against available OEM documentation.
- Record any installed plug or accessory, including the FLM BT ID-PLUG M12, where present.
- Confirm the unit is the 2884282 model—not the related ILB BT ADIO 2/2/16/16-4 variant.
- Document firmware or configuration information only where it can be read and verified.
Functional Test Recommendations
- Verify the 24 V DC supply and inspect for abnormal current draw.
- Where compatible test equipment and configuration are available, exercise digital inputs and outputs individually.
- Test analog input and output channels across their supported ranges.
- Verify Bluetooth communication with a compatible system and record pairing or communication results.
- Record faults, intermittent behavior, and test limitations.
Extended Test & Packaging
- If an extended run is performed, record the actual duration and operating conditions. Do not claim a 24-hour heat run unless it was completed and documented.
- Preserve test results and configuration details with the unit’s inspection record.
- Use ESD-aware handling and protective packaging suitable for international shipment.
Condition Transparency: Testing, warranty, and included accessories must reflect the actual unit and seller’s documented process. Do not represent the module as factory sealed, fully tested, or warrantied unless those claims are substantiated.
Field Engineer’s Pitfall Guide
❗ Do not confuse the standard model with the -4 variant. Phoenix Contact lists ILB BT ADIO 2/2/16/16-4 under a separate catalog number, 2692704. Confirm the installed part number before ordering a replacement; wireless transmission power differs between the two models.
❗ Bluetooth compatibility is an application-level requirement. The ILB BT ADIO 2/2/16/16 uses Bluetooth 1.2. Verify the compatible Phoenix Contact wireless counterpart, configuration, and existing system architecture before assuming it will pair with a different Bluetooth device or controller.
❗ Check signal type and output loading before reconnecting field wiring. Analog channels support 0–10 V and 0–20 mA, while digital outputs are rated up to 500 mA per channel. Confirm the wiring diagram, load requirements, and power budget before energizing the replacement.
Intent-Driven FAQ
Q1: What is the Phoenix Contact ILB BT ADIO 2/2/16/16?
A: It is a Bluetooth wireless Inline I/O module, OEM catalog number 2884282, with 16 digital inputs, 16 digital outputs, 2 analog inputs, and 2 analog outputs.
Q2: Is this module a direct replacement for another Phoenix Contact I/O module?
A: Not automatically. Verify the exact catalog number, wireless architecture, configuration, and application requirements before substituting it for another module.
Q3: Does the ILB BT ADIO 2/2/16/16 support 4–20 mA signals?
A: Phoenix Contact specifies 0–20 mA and 0–10 V analog ranges. Do not assume a dedicated 4–20 mA range without reviewing the applicable documentation and signal-conditioning requirements.
Q4: Does the module include an antenna or plug?
A: Phoenix Contact’s product data references an OMNI antenna and an FLM BT ID-PLUG M12. For a used or surplus unit, confirm that these accessories are physically included in the specific sale.
Q5: Can this module be hot-swapped?
A: Do not assume hot-swap capability. Follow the applicable Phoenix Contact installation instructions and the site’s lockout/tagout procedures before removing or installing the module.
Q6: Is the ILB BT ADIO 2/2/16/16 obsolete?
A: Confirm current lifecycle and availability directly with Phoenix Contact. For an installed-system replacement, also verify whether the existing configuration and wireless counterpart remain supported.
Q7: Is the unit tested or covered by a warranty?
A: Testing status and warranty depend on the specific seller and listing. Review the stated condition, test evidence, return terms, and warranty coverage before purchase.
