Product Summary
The 1746-ITV16 is a Rockwell Automation SLC 500 discrete input module. It delivers sixteen fast-response channels for high-frequency signals. This module accepts a nominal 24VDC input with a 10-30VDC range. It is ideal for encoders, counters, and conveyors.
Expert Technical Evaluation & Performance Review
The 1746-ITV16 module excels in time-critical automation tasks. Its ON signal delay is a maximum of just 0.3 ms. The OFF delay reaches a maximum of 0.5 ms. Typical performance is even faster at 0.1 ms ON and 0.25 ms OFF. This speed allows precise monitoring of high-speed binary events.
The module uses a source wiring configuration for its 16 inputs. It draws only 85 mA from the 5VDC backplane. This low current consumption minimizes the load on your power supply. The module operates effectively within a 10-30 VDC voltage range.
Engineers will appreciate its robust electrical isolation features. The 1746-ITV16 includes optical coupling for signal noise reduction. Filter circuitry further cleans the incoming signals for accurate data. This design ensures reliable operation in electrically noisy industrial environments.
The module stores input data in the SLC 500 data image table. Any SLC 500 processor can then retrieve this data easily. Programmers access these values using standard Ladder Logic instructions. This seamless integration simplifies system design and troubleshooting.
Maintenance, Troubleshooting & Longevity Protocols
Maintaining the 1746-ITV16 is straightforward due to its smart design. The module features LED indicators for each input channel’s status. These lights allow instant visual verification of field device operation. This feature drastically reduces diagnostic time for maintenance teams.
The module uses a removable terminal block for all wiring connections. This design eliminates the need to disconnect individual wires. Technicians can swap the module in seconds without rewiring. This capability minimizes downtime during critical production changes.
The 1746-ITV16 operates reliably in harsh industrial conditions. Its rated temperature range is 0 to 60 °C. It can handle non-condensing humidity from 5 to 95 percent. This environmental tolerance ensures long-term performance in demanding applications.
Proactive inspection of the terminal block connections is recommended. Ensure all screws remain tight to prevent intermittent signals. Keep the module area clean and free from conductive debris. Following these steps will maximize the lifespan of your investment.
Logistics & Standard Packaging Details
- One (1) Allen-Bradley 1746-ITV16 SLC 500 Input Module
- One (1) Removable Terminal Block (RTB)
- Installation and wiring instructions guide
Express delivery shipping is available via FedEx, UPS, and DHL.
