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DR16+EM

The Siemens DR16+EM is a 16-channel relay output module with electromechanical relays, designed for switching AC/DC loads in industrial automation systems. This module is part of Siemens' SIMATIC ET 200SP distributed I/O system, offering flexible and reliable load control.

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TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
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Key Specifications
Parameter Specification
Module Type 16-Channel Relay Output
Relay Type Electromechanical (EM)
Contact Rating 2A @ 230V AC / 2A @ 24V DC
Max. Switching Voltage 250V AC / 30V DC
Switching Frequency ≤0.5Hz (for maximum load)
Isolation Voltage 1.5kV AC (channel-to-bus)
Power Consumption 1W (typical)
Base Unit Compatibility SIMATIC ET 200SP (6ES7193-6BP00-0DA0)
Dimensions 15 × 76 × 52 mm (W×H×D)
Weight Approx. 50g
Protection Class IP20
Certifications CE, UL, cULus
Technical Features
✔ 16 NO (Normally Open) contacts – For flexible load switching
✔ LED status indicators – Per-channel diagnostics
✔ Screw-type terminals – Secure wiring (0.25–1.5mm²)
✔ Hot-swappable – Supports module replacement during operation
✔ Integrated diagnostics – Short-circuit and overload detection

Typical Applications
Motor control (small actuators, solenoids)

Lighting control (industrial lighting, signals)

HVAC systems (fan/valve control)

Process automation (pump/valve switching)