Phoenix Contact PLC-BPT-24DC/1/SEN Solid State Relay Module

The Phoenix Contact PLC-BPT-24DC/1/SEN is a solid state relay (SSR) interface module designed for industrial PLC output switching. It provides a noiseless, long-life alternative to electromechanical relays, with fast switching speeds and high vibration resistance. The module is part of the PLC-INTERFACE family.

Input (Control Side) Specifications

• Nominal input voltage: 24VDC

• Input voltage range: 19.2VDC to 30VDC

• Input current: 8mA typ at 24V

• Turn-on voltage: ≥ 16VDC

• Turn-off voltage: ≤ 5VDC

• Protection circuit: Reverse polarity protection, varistor for surge suppression

• Status indication: Yellow LED (lights when input energized)

Output (Load Side) Specifications

Switching Performance

• Turn-on time: < 0.1ms

• Turn-off time: < 0.2ms

• Maximum switching frequency: 1kHz (resistive load)

• Electrical life: virtually unlimited (no mechanical wear)

Isolation and Dielectric Strength

Optical isolation between input and output: 2.5kVrms for 1 minute. Clearance and creepage distances comply with IEC 60664-1 for pollution degree 2.

Environmental and Mechanical Data

• Operating temperature: -20°C to +60°C

• Storage temperature: -40°C to +85°C

• Humidity: 5-95% RH non-condensing

• Dimensions: 6.2mm width, 80mm height, 56mm depth

• Mounting: NS 35/7.5 or NS 35/15 DIN rail (EN 60715)

• Weight: 30g

Terminal Connection

Screw terminals (rising cage clamp) accept wire sizes 0.14mm² to 2.5mm² (AWG 26-12). Stripping length 8mm. Torque 0.5-0.6Nm.

Applications

Directly connect to PLC outputs (sourcing or sinking) for switching solenoids, lamps, small motors, and heaters. Silent operation ideal for clean rooms or medical equipment. Also used in high-cycle applications like counter inputs or fast positioning.

Certifications

CE, cULus listed (File E140918), UKCA, CCC. RoHS and REACH compliant.