Phoenix Contact IBS-PB CT 24 IO GT-T Order No. 2742751 I/O Coupling module Gateway

Product Overview
The IBS-PB CT 24 IO GT-T (Order No. 2742751) is an INTERBUS-PROFIBUS DP gateway (I/O coupling module) designed by Phoenix Contact Germany specifically for industrial fields. It seamlessly bridges the two most popular fieldbus systems, enabling bidirectional, real-time data exchange. This allows companies to upgrade systems or implement cross-brand interconnection without replacing existing PLCs or cables.

Core Functions
Gateway Function: Acts as both an INTERBUS remote bus device and a PROFIBUS DP slave, with a maximum data transmission of 10 words (160 bits) per cycle.
Transparent I/O: Output data on one side is automatically mapped to input data on the other side, requiring no additional programming.
Extensive Diagnostics: 16 status LEDs with a 7-segment display of the current data frame, supporting remote fault location.
Redundant Power Supply: Dual 24 V DC power supply terminals support uninterrupted switching.
Electrical Isolation: Three-way isolation (INTERBUS, PROFIBUS, power supply) ensures system safety.

Technical Parameters
Order Number 2742751
Bus Protocol: INTERBUS remote bus (500 kBit/s / 2 MBit/s)
Connection Method: D-SUB-9 male connector, one on each side.
Maximum Transmission Distance: INTERBUS: 400 m (depending on the data rate).
Supply Voltage: 24 V DC (19.2 ... 30 V)
Typical Power Consumption: 150 mA
Insulation Test: 500 V AC, 50 Hz 1 min
Operating temperature -25°C … +55°C
Storage temperature -25°C … +85°C
Protection degree IP20
Dimensions (W × H × D) 204 mm × 77 mm × 37 mm
Weight 0.404 kg
Mounting method 35 mm DIN rail (NS 35/7.5)

Typical application scenarios
Automobile welding line: Quickly connect existing INTERBUS remote I/O to a new PROFIBUS master
Packaging machinery: Enable cross-brand controller data sharing without changing the PLC program
Warehouse logistics: Connect PROFIBUS AGVs to INTERBUS conveyors via a gateway

Compatible accessories (sold separately)
IBS RL 24 DIO 8/8/8-RS-LK: Digital expansion module
IBS CMD SWT G4: INTERBUS configuration software
Standard PROFIBUS bus connectors (such as 2745303)

Ordering Information
Model: IBS-PB CT 24 IO GT-T
Order Number: 2742751
Packaging: Original carton with multi-language installation manual

Certifications and Standards
Fully certified to CE, UKCA, cULus, RoHS, and REACH, and compliant with IEC 61131-2 and EN 50178 industrial-grade requirements.

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