Description

1. Product Title

A404KM‑RT‑ Industrial Isolated Relay Output Interface Module

2. Product Overview

A404KM‑RT is DIN‑rail mounted multi‑channel relay interface module for industrial automation panels. It provides galvanic isolation between control‑system logic signals and field‑side actuators, solenoid valves, alarm lamps and auxiliary interlock circuits. Each relay channel features LED status indication for fast on‑site troubleshooting. Compact form factor optimizes cabinet wiring density. A404KM‑RT is widely used as spare hardware for control‑panel build‑outs and system‑retrofit work.

3. Technical Specifications

• Model: A404KM‑RT
• Warranty: One Year
• Condition: 100% New & Original
• Type: Multi‑channel relay output interface module
• Control Supply: 24 VDC
• Relay Contact Rating: Resistive load
• Operating Temp: ‑20°C ~ +60°C
• Mounting: 35 mm DIN‑rail mount
• Protection Class: IP20
• 

4. Application Scenarios

• Industrial Control Cabinet: Field‑side relay isolation for PLC digital‑output expansion.
• Marine Local Control Panel: Isolated switching for alarm indicators and auxiliary‑equipment interlock loops.
• Process‑plant Auxiliary Cabinet: Compact relay interface for solenoid‑valve and status‑light driving circuits.