1715-TADIB16D /A Termination Assembly Allen-Bradley Redundant I/O
Manufacturer: ABB
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Part Number: 1715-TADIB16D
Condition：New with Original Package
Product Type: 16-Channel Redundant Digital Input Termination Assembly
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
Product Overview
The 1715-TADIB16D /A from Allen-Bradley is a 16-point redundant digital input termination assembly within Rockwell Automation’s Bulletin 1715 Redundant I/O platform. It is engineered for Safety Instrumented Systems (SIS) and other high-availability applications where fault tolerance and continuous system operation are critical.
This termination assembly interfaces 16 digital input signals in a duplex (redundant) configuration, allowing two input modules to connect to the same field signals. It provides automatic IP switchover, internal diagnostics, and supports hot-swap capability, enabling module replacement without system interruption. Its design ensures reliable monitoring in demanding industrial environments such as oil & gas, chemical, power generation, and pharmaceuticals.
Technical Specifications
| Parameter | Details |
|---|---|
| Catalog Number | 1715-TADIB16D /A |
| Series | Bulletin 1715 Redundant I/O |
| Module Type | Redundant I/O Termination Assembly |
| Function | Interfaces 16 digital input signals in duplex configuration |
| Supported Modules | 1715-IB16D digital input modules |
| Redundancy | Duplex operation with automatic IP switchover |
| Diagnostics | Built-in fault detection and redundancy status |
| Hot-Swap Capability | Yes, modules can be replaced without shutting down the system |
| Operating Voltage | 18–32 V DC (via redundant base) |
| Power Consumption | Minimal (termination assembly only) |
| Fuses | 50 mA per channel |
| Backplane | 6.5 mA per channel @ 0–32 V DC |
| Slew Rate, Max | 3600 V/s |
| Translation Rate, Max | 1/(Application scan time + 10 ms) Hz |
| Isolation Voltage | 50 V continuous, basic insulation type, IP20 |
| Operating Temperature | –10 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Humidity | 5–95% non-condensing |
| Dimensions (W x H) | 8.4 cm x 13.2 cm |
| Weight | 0.36 kg |
| Protection Rating | IP20 (cabinet installation required) |
| Certifications | CE, UL, CSA, ATEX |
| Integration | Compatible with ControlLogix SIS via EtherNet/IP |