What RTD wiring does this module support?
It supports both 3‑wire and 4‑wire RTDs across four channels
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Fanuc
IC200ALG620
RTD Analog Input Module, 4 channels, 16-bit, VersaMax
Fanuc
From $377.8In stock
Product Description
The IC200ALG620 is a VersaMax RTD analog input module designed for accurate temperature and resistance measurement across industrial applications. It provides four independent input channels supporting 3‑wire or 4‑wire RTDs with 16‑bit resolution and module‑provided excitation, eliminating the need for external loop power. Compatible RTD types include platinum, copper, nickel, and nickel/iron, with selectable resistance ranges of 0–500 Ω or 0–3000 Ω. The module features per‑channel configuration, selectable measurement units (tenths of degrees or ohms), and comprehensive diagnostics including high/low alarms, open wire, underrange/overrange, and input short detection. It supports data acquisition aligned to 50/60 Hz line frequencies with an update rate around 210 ms and includes an OK LED for status indication. Automatic A/D calibration occurs at power‑up and periodically to maintain accuracy over ambient temperature changes. Power consumption is 125 mA from the +5 V backplane bus. The IC200ALG620 integrates seamlessly with VersaMax PLC CPUs and NIUs, typically with firmware version 1.10 or higher, providing four words of input data for straightforward integration into control systems.
Key Features
- •4 RTD inputs, 3 or 4 wire
Buy Options
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
ConditionPriceAvailabilityLead time
New
Price: $910.57
Availability: 8 in stock
Lead time: Quoted after RFQ
Never Used
Price: $790.73
Availability: 1 in stock
Lead time: Quoted after RFQ
Used
Price: $377.8
Availability: 42 in stock
Lead time: Quoted after RFQ
FNFP
Price: $1,413.5
Availability: 9 in stock
Lead time: Quoted after RFQ
Specifications
- Model number
- IC200ALG620
- Input channels
- 4 (3‑wire and/or 4‑wire RTDs)
- Resolution
- 16 bits
- RTD types supported
- Platinum, Copper, Nickel, Nickel/Iron
- Resistance ranges
- 0–500 Ω or 0–3000 Ω
- Update rate
- Approximately 210 ms per channel
- Line frequency
- 50/60 Hz data acquisition
- LED indicators
- OK
- Backplane power consumption
- 125 mA from +5 V bus
- Bus voltage
- 5 V nominal
- Isolation (input to frame)
- 1500 VAC
- Isolation (input to logic)
- 250 VAC
- Maximum lead resistance
- 5 Ω per lead
- Operating temperature
- 0 to 60 °C ambient
- Weight
- 0.88 lb (0.40 kg)
- Part #
- IC200ALG620
- Category
- PLCs/Machine Control
- Subcategory
- PLC Module/Rack
- Weight
- 0.86 lbs
Before we quote this part
Actual photos when available
Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.
Test notes for used units
Power-on or function test status is stated when available, with clear condition grading.
Trackable global shipping
DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.
Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
Independent sourcing disclaimer
We are not an authorized distributor, reseller, or representative of Siemens, Mitsubishi, Omron, or other manufacturers listed on this site. All product names, trademarks, brands, and logos are the property of their respective owners. Products may be used, refurbished, surplus, or sourced from the secondary market unless otherwise stated.
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FAQ
Is an external excitation supply required?
No, the module provides RTD excitation current internally
Which RTD types are compatible?
Platinum, copper, nickel, and nickel/iron sensors within specified ohmic ranges
What is the input resistance range?
Selectable 0–500 Ω or 0–3000 Ω per channel
What firmware is required for VersaMax CPUs?
Typically CPU or NIU version 1.10 or higher