Product Details
Product Overview
The Honeywell 16159/1/1 serves as a high-density digital interface designed for demanding industrial automation environments. This module provides 16 fully isolated input channels, allowing for the seamless integration of field signals into a centralized control architecture. It handles diverse voltage levels and utilizes standard serial communication to transmit real-time data to PLCs or SCADA systems. We supply this unit in 100% Brand New, original factory condition, ensuring maximum performance and longevity for your critical infrastructure.
Technical Specifications
The 16159/1/1 combines high-voltage tolerance with precision signal processing:
| Parameter | Specification |
| Input Channels | 16 Isolated Digital Inputs |
| Input Voltage | 24 VDC or 240 VAC |
| Input Current | 20 mA |
| Input Impedance | 100 kΩ |
| Isolation Voltage | 3000 VDC |
| Communication Protocol | Modbus RTU or ASCII |
| Baud Rate | 9600 bps |
| Dimensions | 90 x 90 x 75 mm (3.5 x 3.5 x 3 inches) |
| Weight | 0.24 lbs (0.2 kg) |
Engineering Advantages
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Dual Voltage Versatility: The module accepts both 24 VDC and 240 VAC inputs across its 16 channels. This flexibility allows engineers to monitor low-voltage DC sensors and high-voltage AC equipment states using a single hardware profile, drastically reducing spare parts inventory.
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Superior Galvanic Protection: A 3000 VDC isolation barrier separates the field-side inputs from the communication circuitry. This protection prevents massive voltage spikes or ground loops from migrating to the controller backplane, safeguarding expensive CPUs and preventing system-wide failures.
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Protocol Compatibility: Integrated support for Modbus RTU and ASCII ensures straightforward integration with a wide array of legacy and modern industrial networks. This universal communication capability simplifies the data mapping process during system commissioning.
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Space-Efficient Geometry: The compact 90mm footprint enables high-density mounting in crowded control cabinets. This small physical profile solves the challenge of adding I/O capacity to existing machines without requiring significant panel expansions.
FAQs
Q: Can the 16159/1/1 monitor AC and DC signals simultaneously?
A: Yes. The module's design accommodates the specified voltage ranges, but you must ensure the external wiring and common references align with the channel grouping requirements to maintain safety and signal clarity.
Q: Does this module require an external power supply for the communication side?
A: Typically, the module draws power for its internal logic from the system bus or a dedicated power terminal. Verify your specific rack or enclosure power distribution to ensure the 16159/1/1 receives stable voltage for the Modbus interface.
Q: How do I configure the Modbus address for this unit?
A: You set the communication parameters and node address via hardware DIP switches or software configuration tools depending on the specific revision. This unit arrives in a Brand New state with factory default settings, ready for your custom configuration.
Q: Is this unit suitable for high-vibration environments?
A: The 16159/1/1 features a ruggedized housing designed for industrial rails. For extreme vibration applications, ensure proper torque on all terminal connections and use standard DIN-rail end anchors to secure the module's position.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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