ProSoft 1454‑9F

Product Introduction: Passive serial signal adapter converting DB‑9 female D‑sub connector to 5‑position screw terminals, adapting RS‑422/RS‑485 communication wiring for industrial site and matching ProSoft serial communication modules.

Technical Specifications: Interface: DB9 Female + 5‑pin screw terminal; Supported Protocol: RS‑422, RS‑485; Wire Range: 14‑24AWG; Operating Temperature: ‑20℃~+70℃; IP20 protection; Dimensions: 52mm×48mm×22mm; Weight: 60g.

Category:
Description

Application Scenarios: PLC Modbus‑RTU field wiring; DCS serial signal transition; equipment renovation project; cabinet internal serial signal conversion; remote sensor serial data transmission.

Performance Parameters: Max baud rate 115200bps; contact resistance ≤10mΩ; dielectric withstand voltage 500V AC 1min; signal isolation 250V.

Material Composition: High‑Tg FR‑4 PCB; nickel‑plated brass terminals; PBT DB9 female connector; flame‑retardant plastic support.

Structural Features: Flat PCB assembly with mounting holes; two‑end interface layout; surface printed pin correspondence; bottom flat structure for cabinet fitting.

Working Principle: Passive hardware pin‑to‑pin mapping; directly route DB9 pins to corresponding screw terminals without protocol chip processing, only complete physical interface conversion for differential serial signals.

Installation Requirements: Install inside IP20 control cabinet with screw fixation; separate serial wiring from high‑power AC cables; configure terminating resistor at RS‑485 bus terminal; stay away from inverters and high‑frequency interference sources.

Precautions: Cannot convert RS‑232 signals; follow printed pin definition strictly; avoid over‑tightening terminals to prevent PCB pad damage; stranded wires must use ferrules; test continuity before power on.

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