WAGO 750-484 2-Channel Analog Input Module | Replacement, Equivalent & Selection Guide
The WAGO 750-484 is a 2-channel analog input module designed for the WAGO 750/753 FIELDBUS INDEPENDENT I/O System. It accepts standard industrial current signals (0–20 mA / 4–20 mA), making it a versatile choice for process measurement and control in demanding automation environments. This page serves as a comprehensive selection, replacement, and compatibility reference for engineers and procurement teams.
Technical Specifications
- Part Number: 750-484
- Manufacturer: WAGO
- Series: WAGO 750 / 753 FIELDBUS INDEPENDENT I/O
- Channels: 2 analog input channels
- Input Signal: 0–20 mA / 4–20 mA (selectable)
- Resolution: 12-bit
- Isolation: Electrically isolated from fieldbus and power supply
- Connection Method: CAGE CLAMP® spring-clamp terminals
- Operating Temperature: -25 °C to +55 °C
- Dimensions (W × H × D): 12 mm × 64 mm × 100 mm
- Weight: approx. 50 g
- Certifications: CE, UL, ATEX (zone 2), IECEx
- Compatible Fieldbus: PROFIBUS, DeviceNet, CANopen, Modbus, EtherNet/IP, PROFINET, and more
Compatible Replacement & Equivalent Models
The following modules are functionally compatible or serve as direct/near-direct replacements for the WAGO 750-484 in most applications. Always verify signal range, resolution, and fieldbus compatibility before substitution.
- WAGO 750-474 – 2-channel analog input, 0–10 V / ±10 V; voltage-type alternative
- WAGO 750-492 – 2-channel analog input, 4–20 mA, HART-capable; drop-in for HART environments
- WAGO 750-494 – 2-channel analog input, 0–20 mA / 4–20 mA, 16-bit; higher resolution upgrade
- WAGO 753-484 – Same function, 753 series form factor; use when 753 bus coupler is installed
- Beckhoff KL3022 – 2-channel 4–20 mA input for KBus; cross-brand alternative for Beckhoff systems
- Phoenix Contact IB IL AI 2/SF – 2-channel analog input for Inline system; cross-brand for Phoenix systems
- Siemens 6ES7331-7KB02-0AB0 – S7-300 analog input; cross-platform reference for Siemens migration projects
Note: Cross-brand replacements require fieldbus adapter or gateway. Consult your system integrator.
Why Choose the Original WAGO 750-484
- Proven reliability in industrial environments with ATEX/IECEx certification for hazardous areas
- Modular flexibility – mix and match with 500+ WAGO 750/753 series modules
- CAGE CLAMP® wiring – tool-free, vibration-resistant connections reduce installation time
- Wide fieldbus support – one hardware SKU works across all major fieldbus protocols via bus coupler selection
- Long product lifecycle – WAGO maintains backward compatibility across generations
Typical Applications
- Process industry: flow, pressure, temperature transmitter signal acquisition (4–20 mA loops)
- Building automation: HVAC sensor integration
- Machine control: analog feedback from actuators and transducers
- Water & wastewater treatment plant monitoring
- Energy management and power monitoring systems
- Hazardous area installations (Zone 2 / Div. 2 with appropriate coupler)
System Compatibility
The WAGO 750-484 is compatible with all WAGO 750/753 series bus couplers, including:
- WAGO 750-303 (PROFIBUS DP)
- WAGO 750-341 (DeviceNet)
- WAGO 750-352 (CANopen)
- WAGO 750-362 (Modbus TCP)
- WAGO 750-375 (EtherNet/IP)
- WAGO 750-370 (PROFINET)
- WAGO 750-881 (Modbus RTU/TCP, programmable)
It is not directly compatible with WAGO 750-600 end modules used as standalone couplers without a bus coupler node.
Selection Guide
Use this guide to confirm the 750-484 is the right module for your application:
- Signal type: Need current input (0–20 mA or 4–20 mA)? ✔ 750-484 | Need voltage input? → Consider 750-474
- Resolution: 12-bit sufficient? ✔ 750-484 | Need 16-bit? → Upgrade to 750-494
- HART support: Not required? ✔ 750-484 | HART required? → Use 750-492
- Form factor: 750 series bus coupler? ✔ 750-484 | 753 series coupler? → Use 753-484
- Channel count: 2 channels sufficient? ✔ 750-484 | Need 4 channels? → Consider 750-454
- Hazardous area: Zone 2 / Div. 2? ✔ 750-484 (with appropriate coupler) | Zone 1 / Div. 1? → Consult WAGO Ex product line
Quality Assurance & Sourcing
- All WAGO 750-484 units sourced by Konmask.com are genuine, factory-new or certified refurbished with full traceability
- Each unit undergoes incoming inspection including signal accuracy verification
- Original manufacturer packaging and documentation supplied where available
- Counterfeit-risk mitigation: we source exclusively from authorized distributors and verified OEM channels
- Warranty: 12 months from date of shipment
How to Order
- Part Number: 750-484
- Manufacturer: WAGO
- Add to cart directly, or contact us for bulk pricing, lead time confirmation, or custom kitting
- Email: support@konmask.com
- Phone/WhatsApp: +0086 19859288691
- Typical lead time: in-stock orders ship within 1–3 business days; special orders 5–15 business days
Replacement & Compatibility FAQ
Q: Can I replace a 750-484 with a 750-494?
A: Yes. The 750-494 is a higher-resolution (16-bit vs 12-bit) drop-in replacement with the same signal range and form factor. No wiring changes required.
Q: Is the 750-484 compatible with WAGO 750-881 programmable controller?
A: Yes. The 750-881 acts as a bus coupler and supports all standard 750-series I/O modules including the 750-484.
Q: Can I use the 750-484 in a PROFINET system?
A: Yes, pair it with the WAGO 750-370 PROFINET bus coupler.
Q: What is the difference between 750-484 and 753-484?
A: Functionally identical; the 753-484 uses the 753 series form factor (wider, for higher-density installations). Choose based on your bus coupler series.
Q: Does the 750-484 support HART protocol?
A: No. For HART-capable analog input, use the WAGO 750-492.
Q: Is the 750-484 suitable for hazardous areas?
A: Yes, with ATEX Zone 2 / IECEx certification when used with an appropriate certified bus coupler.
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