Triconex 3351S2 | Redundant Analog Input Module Original 12-Month Warranty

Brand：Invensys Triconex

Item No.：Triconex 3351S2

Product origin：USA

Dimensions:220 x 44 x 169 mm

Weight:1.5 kg

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Product Introduction：

Overview
The Triconex 3351S2 is a redundant analog input module for the Triconex triple‑modular redundant safety system. Brand: Triconex (Schneider Electric). Country of Origin: USA.

General Information
Part Number: 3351S2
Manufacturer: Triconex (Schneider Electric)
Brand: Triconex
Country of Origin: USA
Type: Analog Input Module (redundant)
Function: Accepts field analog signals (e.g., 4–20 mA) and integrates into TMR safety system

Power Specifications
Supply Voltage: +5 V DC from system backplane
Power Consumption: Typical 2.5 W, Maximum 3.0 W

Communication & Interface
Signal Type: Analog current/voltage inputs, configurable ranges such as 4–20 mA
Sampling Rate: Configurable from ~1 to ~100 samples/sec per channel
Isolation: Channel‑to‑channel 500 V DC; channel‑to‑backplane 1500 V DC
Hot‑Swappable: Yes

Environmental
Operating Temperature: –40 °C to +70 °C
Storage Temperature: –55 °C to +85 °C
Humidity: 5% to 95% RH, non‑condensing

Dimensions & Weight
Dimensions: 220 x 44 x 169 mm
Weight: 1.5  kg

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