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Help Center1746-SIM Allen Bradley SLC500 System DC Input Simulator 1746SIM
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Rossonix Co., Limited is proud to present the Allen Bradley 1746-SIM SLC500 System DC Input Simulator (also known as 1746SIM). Since our establishment in 2011, we have specialized in providing reliable automation components to global clients, with annual export values ranging from US$5 Million to US$10 Million. This simulator module is designed to replicate DC input signals for testing, commissioning, and troubleshooting Allen Bradley SLC 500 programmable controllers. It eliminates the need for physical field wiring, saving time and reducing risk during system validation. Whether you are an OEM, system integrator, or maintenance team, the 1746-SIM offers a compact and cost-effective solution for offline simulation of discrete DC inputs.
Key Features and Benefits
Direct Replacement Simulator: This module is an authentic Allen Bradley 1746-SIM, ensuring seamless integration into any SLC 500 system without additional programming or configuration.
Simulates DC Inputs: Each channel can mimic a normally open or normally closed DC input (24V typical), allowing you to test ladder logic, alarm conditions, and control sequences without connecting actual sensors.
Time and Cost Savings: Use the simulator during development or training to verify program behavior before field wiring, reducing downtime and preventing accidental damage to expensive field devices.
Compact, Rack-Mountable: Occupies a single slot in the SLC 500 chassis (1746 series), making it easy to install in any available slot without special tools.
Reliable Solid-State Design: Built with robust components that deliver consistent performance across temperature ranges (0°C to 60°C) and withstand industrial environments.
Supports Multiple Applications: Ideal for factory acceptance testing (FAT), site acceptance testing (SAT), maintenance training, and troubleshooting of SLC 500 based control panels.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 1746-SIM (also 1746SIM) |
| Input Type Simulated | DC (typically 24 Vdc) |
| Number of Channels | 8 or 16 (check module revision) |
| Power Supply | Backplane powered via SLC 500 chassis |
| Isolation | Optically isolated from backplane (typical) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% non‑condensing |
| Dimensions (H x W x D) | Standard single‑slot SLC 500 module (approx. 4.5" x 1.5" x 4.5") |
| Weight | Approx. 0.2 kg (0.44 lbs) |
Detailed Advantages for Customers
Accelerate Project Timelines: Simulate inputs without waiting for field wiring completion. Programmers can test logic off‑line, reducing overall commissioning time.
Reduce Risk of Damage: Avoid accidentally energizing real actuators or motors during testing. The simulator provides a safe environment for validation.
Enhance Training Effectiveness: Trainees can practice troubleshooting and understand PLC behavior without affecting live processes. The simulator responds exactly like real inputs.
Simplify Troubleshooting: Quickly isolate whether an issue is in the PLC logic or in the field wiring by substituting the simulator into the input slot.
Compact and Lightweight: Easy to carry to different sites or store in a toolbox. The rugged construction ensures long service life.
Global Availability: Rossonix ships from Shenzhen, Hong Kong, and Europe, serving markets across North America, South America, Europe, Oceania, Middle East, and Asia. Fast delivery options are available.
Trust Rossonix – Your Reliable Automation Partner
Rossonix Co., Limited has been serving the automation industry since 2011 with a small but dedicated team of 11–50 employees. Our annual export value of US$5–10 million demonstrates our commitment to quality and customer satisfaction. We operate an overseas office to better support international clients and hold ISO 9001 / ISO 9000 certifications at the company level. Our main markets span the globe, including North America, South America, Eastern Europe, Oceania, the Middle East, East Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic market. With shipping ports in Shenzhen, Hong Kong, and Europe, we ensure timely delivery and competitive logistics. Every 1746-SIM module is sourced from reliable channels, tested for functionality, and backed by our warranty policy. Contact us today to discuss your requirements – we offer customizable order quantities and bulk discounts upon request.
Frequently Asked Questions
Q: Is this module brand new or used?
A: We offer both new and used options depending on availability. Please confirm your preference when placing an order. All used units are tested before shipment.Q: Can this simulator be used with SLC 5/02, 5/03, 5/04, or 5/05 processors?
A: Yes, the 1746-SIM is compatible with any SLC 500 processor that supports 1746 I/O modules. No special configuration is required.Q: How many input channels does this simulator have?
A: The standard 1746-SIM typically provides 8 simulated DC input channels. Some revisions may offer 16; please check the specific part number variant.Q: Do I need external power for the simulator?
A: No. The module draws power from the SLC 500 backplane. Simply insert it into an empty slot and it will be powered on.Q: Can I simulate both 24V and 12V DC inputs?
A: The simulator is designed primarily for 24V DC systems typical in SLC 500 applications. For other voltage levels, consult the technical manual or contact our support team.Q: What is the lead time for shipping to Europe or the US?
A: Standard lead time is 2–5 business days for in‑stock items. Delivery to Europe or the US typically takes 5–10 business days via express courier.Q: Do you provide warranty for this product?
A: Yes, all products come with a standard 30‑day warranty against defects. Extended warranty options are available upon request.Q: Is there a programming or wiring manual included?
A: We can provide a digital copy of the relevant user manual upon request. The module is plug‑and‑play and requires no special programming.
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