Overview
The Triconex 7400208B‑020 is a digital input baseplate module designed for integration in high‑integrity control systems. It provides a reliable mounting and electrical interface for digital input modules in mission‑critical applications.
General Information
Part Number: 7400208B‑020
Manufacturer: Triconex (Schneider Electric)
Brand / Country of Origin: Triconex / USA
Type: Digital Input Baseplate
Mounting: Rack‑ or panel‑mount within control system chassis
Technology: Provides connectors and interface for digital input modules, supports system bus connectivity and module replacement
Power Specifications
Supply Voltage: 24 V DC nominal
Load Type: Passive baseplate for module insertion (does not itself process signals)
Protection: Built‑in electrical isolation and transient protection for mounted modules
Communication & Interface
Interface: Connects to system backplane bus and accommodates digital input modules
Function: Serves as mounting and electrical distribution point for DI modules
Diagnostics: Supports system diagnostics through mounted modules (LED/health status)
Environmental
Operating Temperature: −40 °C to +85 °C
Humidity: Up to 95% RH, non‑condensing
Installation Environment: Industrial control cabinet or safety‑instrumented system rack
Dimensions & Weight
Dimensions: 178 × 132 × 49 mm
Weight: 0.5 kg
