Overview
The Triconex 4211 is a remote extender module designed to expand the I/O bus of the Triconex safety controller to remote locations up to 12 km away.
General Information
Part Number: 4211
Manufacturer: Triconex (Schneider Electric)
Brand / Country of Origin: Triconex / USA
Type: Remote Extender Module
Mounting: Plug‑in card installation in Tricon chassis
Technology: Fiber‐optic communication for remote I/O expansion
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: Approx. 6 W
Protection: Reverse‐polarity and transient protection
Communication & Interface
Interface: Fiber‑optic link to main chassis
Connections: Up to six fiber links per remote site
Diagnostics: LED indicators for PASS, FAIL, ACTIVE, TX/RX status
Environmental
Operating Temperature: −40 °C to +70 °C
Humidity: Up to 95% RH, non‑condensing
Installation Environment: Industrial control cabinet for safety‑instrumented systems
Dimensions & Weight
Dimensions: 170 × 100 × 30 mm
Weight: 1.5 kg



