100 in stock
PLC Module Hollysys SM481
PLC Module Hollysys SM481
Brand/Manufacturer: Hollysys
Order Number: SM481
Type: Hollysys
Country of Origin: China
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
LE Series includes CPU modules and a wide variety of extension modules, functional boards, accessories. Apart from the integrated I/O channels, high-speed counting, high-speed output, and other special functions in the CPU module, in order to achieve control IO capability requirements under certain conditions. For networking communication requirements, HollySys provides dedicated communication module like Profibus-DP Slave module, Ethernet Slavemodule.
Redundancy is much needed in certain automation application which requires high availability and reliability. A good example of such an application is continuous process control. Major economic losses can happen if redundancy is not available causing equipment downtime.
Ethernet Redundancy is available on the Redundancy backplane. Four RJ-45 interfaces Ethernet ports are located on the backplane and each controller is supported by two of the Ethernet port. The Industrial Ethernet complies with the IEEE802.3/u international standard with a communication baud rate supporting either 10Mbps or 100Mbps.
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| Allen Brandley | Triconex | ABB | Foxboro |
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| 1769-IQ16F/A | Triconex 4000042-310 | NAMM03 | P0931RM |
| 1756-HYD02 | Triconex 4000043-332 | IIATB03 | FBM218 P0922VW |
| 1766-L32BWAA | Triconex 000029-020 | DSQC345B | FBM207c |
| 1794-OB16 | Triconex 7400027-100 | SAFT188IOC SAFT188IOC | FBM201 P0914SQ |
| 1715-A3IO | Triconex DO3401 | 1SAP130100R0100 | FBM214b P0927AH |
| 2711-K5A16L1 | Triconex 4000058-110 | 07 TA 60 | FBM233 P0926GX |
| 1747-L40L | Triconex 3501T | AO845A(3BSE045584R1) | FBM224 P0926GG |
| 2711-NC21 | Triconex 2481 | IMRCC02 | CP40B |
| 1784-SD1 | Triconex 2551 | 3BSE042238R1 | FBM211 |
| 2711P-K15C4D6 | Triconex 4000042-320 | DSMB144 57360001-EL | P0903CW |
| 1757-SRC1 | Triconex FSDO 7400159-030 | DSQC668 3HAC029157-001 | PF3S-BP13 |
| 1766-L32AWAA | Triconex 8300A | IMASM03 | B0123HE |
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Why You Can Trust Us:
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Trusted by Global Clients
Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.
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Uptime Is Our Priority
Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.
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Experts in Sourcing Rare Parts
Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.
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One-Stop Automation Supply
We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.
Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson