PHOENIX 2703994 IL PN BK DI8 DO4 2TX-PAC Inline Controller

Product Description

The PHOENIX CONTACT 2703994 IL PN BK DI8 DO4 2TX-PAC is an Inline PROFINET Bus Coupler with integrated digital I/O designed for industrial automation systems. It provides the connection between a PROFINET network and the Phoenix Contact Inline I/O system, allowing distributed field devices to be integrated into PLC control systems.

The module includes 8 digital inputs and 4 digital outputs, supports connection of up to 61 Inline I/O devices, and provides fast Ethernet-based communication for decentralized control applications.

Detailed Specifications

Parameter	Specification
Manufacturer	PHOENIX CONTACT
Model	2703994
Product Type	Inline PROFINET Bus Coupler / Controller
Product Series	Inline
Communication Protocol	PROFINET
Ethernet Interface	2 × RJ45
Transmission Speed	100 Mbps
Digital Inputs	8 channels
Input Voltage	24 VDC
Digital Outputs	4 channels
Output Voltage	24 VDC
Output Current	500 mA per channel
Maximum Output Current	2 A per module
Local Bus Speed	500 kbps / 2 Mbps automatic detection
Protection Rating	IP20
Mounting	DIN Rail Mount
Supply Voltage	24 VDC (19.2–30 VDC)
Dimensions	Approx. 80 × 119.8 × 71.5 mm
Weight	Approx. 336 g

Advantages & Features

PROFINET communication for decentralized automation systems
Integrated 8-channel digital input and 4-channel digital output
Supports up to 61 Inline expansion modules
Dual RJ45 Ethernet interfaces for network connection
Supports automatic local bus speed detection
Built-in short-circuit and overload protection for outputs
Provides diagnostic functions for:
- Output short circuit
- Sensor supply failure
- Actuator supply failure
Compact DIN rail mounting design
Suitable for distributed I/O applications