Triconex 9771-2XX | Safety I/O Expansion Module Series Trusted supplier 12-Month Warranty

Brand：Invensys Triconex

Item No.：Triconex 9771-2XX

Product origin：USA

Dimensions:180 × 35 × 130 mm

Weight:0.6 kg

Regular supply, testing instructions can be coordinated, and after-sales service continues to follow up

A wide range of spot models, support for quick docking of purchasing needs, welcome to inquire!

Product Introduction：

Overview

Safety input/output expansion modules for Triconex TMR (Triple Modular Redundant) systems, providing additional I/O channels for safety-critical process control and system scalability.

General Information

Part Number: 9771-2XX (various specific models)
Manufacturer: Schneider Electric / Triconex, USA
Series: Triconex 9771
Type: Safety I/O Expansion Module
Mounting: Rack or card installation within Triconex chassis

Power Specifications

Supply Voltage: 24 V DC
Power Consumption: ≤ 5 W per module
Indicators: LEDs for module status, input/output activity, and fault

Communication & Interface

Backplane bus connection to Triconex CPU or main I/O modules
Supports diagnostics, status reporting, and fault detection
LED indicators for operational state

I/O & Channels

Input/Output Channels: Configurable (typical 16–32 channels)
Supports digital and discrete signals
No external load support

Environmental

Operating Temperature: −20 to +60 °C
Humidity: Up to 90% RH
Protection: IP20

Dimensions & Weight

Dimensions (L × W × H): 180 × 35 × 130 mm
Weight: ~0.6 kg

All our products are factory-new originals, supported by 24-hour quotation.

This product is imported with original packaging, efficient logistics processing, and supports testing instructions. There is corresponding discount space for large quantities.