METSO IOP335 Counter Timer Module | Replacement, Equivalent & Selection Guide
The METSO IOP335 is a high-performance Counter Timer Module designed for use within Metso’s DCS (Distributed Control System) I/O architecture. This module provides precise pulse counting and timing functions critical to process automation in industries such as oil & gas, pulp & paper, power generation, and chemical processing. Konmask.com supplies genuine and compatible IOP335 units with full traceability and quality assurance.
Technical Specifications
| Part Number | IOP335 |
| Manufacturer | METSO (Metso Automation) |
| Module Type | Counter Timer Module |
| Series | Metso I/O (IOP Series) |
| Function | Pulse counting, frequency measurement, timer functions |
| Weight | 1470 g |
| Communication | Compatible with Metso DNA / Metso Automation DCS backplane |
| Mounting | DIN rail / rack-mount per Metso I/O chassis |
| Operating Environment | Industrial grade; suitable for harsh process environments |
| Condition Available | New, Refurbished, Tested |
Compatible Replacement & Equivalent Models
If the METSO IOP335 is unavailable or you are evaluating alternatives, the following models may serve as functional replacements or equivalents depending on your system configuration. Always verify compatibility with your DCS revision before substitution.
| Model | Manufacturer | Notes |
|---|---|---|
| IOP335A | METSO | Revised hardware version; direct drop-in for most applications |
| IOP335B | METSO | Enhanced firmware variant; confirm backplane compatibility |
| IOP310 | METSO | Digital I/O module; partial functional overlap |
| IOP320 | METSO | Analog I/O; evaluate if counter function is not required |
| Custom 3rd-party | Various | Contact Konmask for cross-reference and compatibility assessment |
Note: Third-party replacements must be validated against your Metso DNA system version. Konmask.com provides pre-sales technical consultation at no charge.
Why Choose the Original METSO IOP335
- OEM Precision: Engineered specifically for Metso DCS architecture — no firmware conflicts or signal drift.
- Certified Compatibility: Validated against Metso DNA and legacy Neles/Valmet control platforms.
- Long Service Life: Industrial-grade components rated for continuous 24/7 process environments.
- Reduced Integration Risk: Plug-and-play replacement with no re-engineering of I/O mapping.
- Traceability: Full batch and serial number documentation available on request.
Typical Applications
- Pulp & paper mill process control (line speed, roll counting)
- Oil & gas flow metering and batch counting
- Power plant turbine speed and event timing
- Chemical plant dosing and cycle timing
- Water treatment flow pulse accumulation
- Conveyor and packaging line cycle counting
System Compatibility
- Metso DNA Automation System
- Metso Damatic XD / XDi
- Neles Controls legacy DCS platforms
- Valmet DNA (post-merger rebranded systems)
- Compatible I/O chassis and backplane revisions — contact us to confirm your system version
Selection Guide
Use the following criteria to confirm the IOP335 is the correct module for your application:
- Verify your DCS platform: Confirm Metso DNA or compatible legacy system.
- Check I/O chassis slot type: IOP335 occupies a standard IOP-series slot.
- Define counting requirements: Pulse frequency range, counter depth (32-bit vs 16-bit), and timer resolution.
- Confirm firmware revision: Match module firmware to your controller version to avoid incompatibility.
- Assess redundancy needs: Determine if hot-standby or simplex configuration is required.
- Contact Konmask: Provide your system tag list or I/O schedule for a free compatibility check.
Quality Assurance & Sourcing
- All IOP335 units are inspected and function-tested prior to shipment.
- Genuine OEM units sourced from authorized channels with full documentation.
- Refurbished units undergo full board-level inspection, cleaning, and burn-in testing.
- ISO-compliant handling and ESD-safe packaging for all shipments.
- Certificate of conformance and test reports available upon request.
How to Order
- Add the METSO IOP335 to your cart, or contact us directly for bulk/project pricing.
- Provide your system details (DCS version, chassis type, firmware revision) for compatibility confirmation.
- Our team will confirm lead time, stock availability, and shipping options within 24 hours.
- Payment via T/T, PayPal, or trade terms for qualified accounts.
- Worldwide shipping with DHL, FedEx, or freight forwarding — export documentation included.
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can the IOP335 be used as a direct replacement for IOP335A?
A: In most cases yes, but firmware and backplane revision must be verified. Contact us for a free compatibility check.
Q: Do you supply refurbished IOP335 modules?
A: Yes. All refurbished units are fully tested and come with a 90-day warranty. New OEM units are also available.
Q: What is the lead time for IOP335?
A: In-stock units ship within 1–3 business days. Out-of-stock units typically have a 2–6 week lead time depending on sourcing.
Q: Can Konmask help identify the correct replacement if IOP335 is discontinued?
A: Absolutely. Send us your system documentation and we will provide a validated cross-reference recommendation.
Q: Do you provide export documentation for international orders?
A: Yes — commercial invoice, packing list, certificate of origin, and HS code documentation are standard.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
