Invensys Triconex|3351|Analog Input Module

SKU: 3351

Manufacturer: Triconex
Product No.: 3351
Condition：In stock
Product Type: Analog Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 1360g
Shipping port: Xiamen
Warranty: 12 months

Description

The 3351 Analog Input Module provides 32 commoned input points for precise measurement of analog signals. It ensures high accuracy and reliability through advanced diagnostics and redundancy, suitable for critical industrial applications.

Features

Channels: 32 points, commoned
Redundancy: Triple Modular Redundant (TMR) design
Diagnostics: Force-to-value diagnostic (FVD)
Over-range Protection: Up to 6% over-range
Hot Swappable: Supports online replacement

Technical Specifications

Nominal Input Current: 4–20 mA DC
Operational Current Range: 2–22 mA DC
Absolute Maximum Field Voltage: 33 V DC
Absolute Maximum Reverse Field Voltage: –0.6 V DC
Absolute Maximum Input Current: 50 mA DC
Input Bandwidth (3dB): 16 Hz
Source Impedance: 180 Ω
Input Impedance (with baseplate): 250 Ω
I to V Resistor: 100 Ω, ±0.01%
Resolution: 12 bits
Absolute Error: 0.15% of full scale (20 mA)
Scan Time: <1 ms for all 32 points
Isolation:
- Functional-to-protective-earth: 500 V DC, minimum
- Functional-to-functional-earth (logic): 800 V DC, minimum
Maximum Logic Power: 3 Watts

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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