China Phoenixcontact PLC-PT-TR/INV - Switching amplifier 1395232 Supplier, Products

Phoenixcontact PLC-PT-TR/INV (model number: 1395232) is a switching amplifier that adopts a Push-in connection design. As an inverter module, its core function is to invert signals: it can convert the signals of ground-switching NPN transistor outputs into positive-switching PNP outputs, and also convert signals from PNP outputs into NPN switching signals, enabling compatible signal transmission between different transistor output types in industrial control systems.

Product Description

Product Overview

Phoenix Contact PLC-PT-TR/INV (Part No. 1395232) is a modular switch amplifier specifically designed for industrial control signal compatibility. Its core function is to enable bidirectional conversion between NPN and PNP transistor output signals, resolving signal matching issues between different types of PLCs, sensors, or actuators. It is widely used in signal interface adaptation scenarios within automation control loops.

Core Functions & Signal Conversion
  • Bidirectional Signal Inversion: Converts grounded switch-type NPN transistor output signals (sinking outputs) into forward-switching PNP output signals (sourcing signals).
  • PNP to NPN Conversion: Supports converting PNP output signals into NPN switching signals, preventing control failures caused by mismatched device types.
  • Switching Amplification: Reliably drives downstream loads (e.g., small relays, indicator lights) to prevent response delays or misoperations caused by signal attenuation.
Connection & Installation Design
  • Push-in Connection: Signature wiring technology enabling tool-free wire fixation, boosting efficiency and reducing loose contact risks.
  • DIN Rail Mounting: Supports standard industrial DIN rail installation, saving space inside control cabinets.
  • Status Indication: Equipped with LED status indicators providing visual feedback on power supply status and signal conversion integrity.
Product Specifications
Parameter Specification Details
Product type Solid-state relay module
Product family PLC-INTERFACE
Operating mode 100% operating factor
Overvoltage category II
Pollution degree 2
Rated insulation voltage 50 V DC
Rated surge voltage 0.5 kV
Supply voltage UVcc 24 V DC
Supply voltage range 20 V DC ... 30 V DC
Typical input current at UN 6 mA
Protective circuit Surge protection
Surge voltage protection > 33 V
Transmission frequency 15 kHz
Continuous load current 200 mA (OUT1/OUT2)
Leakage current < 1 mA
Residual voltage < 1 V
Connection method Push-in connection
Stripping length 8 mm
Conductor cross-section rigid 0.14 mm² ... 2.5 mm²
Conductor cross-section flexible 0.2 mm² ... 2.5 mm²
Conductor cross-section AWG 26 ... 14
Dimensions (W x H x D) 6.2 mm x 80 mm x 94 mm
Degree of protection IP20 (Device) / IP54 (Installation location)
Ambient temperature (operation) -25 °C ... 60 °C
Ambient temperature (storage) -40 °C ... 85 °C
Altitude ≤ 2000 m
Standards/regulations DIN EN 60664-1
Mounting type DIN rail mounting (in rows with zero spacing)
Item number 1395232
Models & Ordering Information
Compatible Model: Phoenix Contact PLC-PT-TR/INV - Switching amplifier 1395232
Item Details Order Specifications
Item number 1395232
Packing unit 10 pc
Minimum order quantity 10 pc
Weight per piece (including packing) 29.15 g
Weight per piece (excluding packing) 26.95 g
Customs tariff number 85365019
Country of origin DE
Manuals & Resources
Frequently Asked Questions

What is the primary purpose of the Phoenix Contact PLC-PT-TR/INV?

The PLC-PT-TR/INV (Part No. 1395232) is a modular switch amplifier designed to convert NPN transistor output signals to PNP, and vice versa. It resolves signal mismatch issues between different PLCs, sensors, and actuators.

Does this switching amplifier support tool-free wiring?

Yes, it features Phoenix Contact's Push-in connection technology, which allows for fast, secure, and tool-free wire installation while mitigating risks of loose contacts.

What are the input voltage requirements for this module?

The module operates on a nominal supply voltage of 24 V DC, with a compatible supply voltage range spanning from 20 V DC to 30 V DC.

What is the maximum current load the outputs can handle?

The switching amplifier supports a continuous load current of up to 200 mA (for OUT1/OUT2 outputs), making it suitable for driving small relays and indicator lights.

Can this module be mounted in compact spaces?

Yes, it features a slim design with a width of just 6.2 mm and supports zero-spacing row mounting on standard DIN rails, making it highly space-efficient for control cabinets.

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