4PP045.IF23-1 Interface Module Product Description
The 4PP045.IF23-1 is a plug-in communication expansion interface module exclusively designed for B&R PP45 series Power Panel human-machine terminals. It adopts an internal slot plug-in structure to be mounted on the dedicated expansion bay of PP45 host units, expanding multi-channel isolated serial and CAN bus communication functions for the integrated HMI controller. Compact in size to match the inner installation space of PP45 series touch screens, the module is rated IP20 for cabinet-side application and equipped with built-in surge suppression and galvanic isolation circuits to block ground loop interference and external electromagnetic disturbance from workshop inverters and drive units. Thanks to solid mechanical construction and conformal coated circuit boards, it sustains continuous stable operation under dusty, humid and slightly vibrating industrial conditions across packaging machinery, textile equipment, automated assembly lines and food processing automation equipment. Standard factory lead time for original new item is six weeks after order confirmation and deposit confirmation.
Description
4PP045.IF23-1 Interface Module Product Description
Product Overview
The 4PP045.IF23-1 is a plug-in communication expansion interface module exclusively designed for B&R PP45 series Power Panel human-machine terminals. It adopts an internal slot plug-in structure to be mounted on the dedicated expansion bay of PP45 host units, expanding multi-channel isolated serial and CAN bus communication functions for the integrated HMI controller. Compact in size to match the inner installation space of PP45 series touch screens, the module is rated IP20 for cabinet-side application and equipped with built-in surge suppression and galvanic isolation circuits to block ground loop interference and external electromagnetic disturbance from workshop inverters and drive units. Thanks to solid mechanical construction and conformal coated circuit boards, it sustains continuous stable operation under dusty, humid and slightly vibrating industrial conditions across packaging machinery, textile equipment, automated assembly lines and food processing automation equipment. Standard factory lead time for original new item is six weeks after order confirmation and deposit confirmation.
Basic Information
Produced per IEC international industrial specifications and B&R internal quality management criteria, this interface module is built with industrial dedicated communication transceiver chips and high-insulation isolation components and flame retardant plastic housing. Full compatible with all PP45 series main units such as 4PP045.0571-042, 4PP045.0571-062 and 4PP045.0571-L42.
Three independent communication channels are integrated inside the module: one non-isolated RS232 port, one galvanically isolated RS422/RS485 universal serial port and one isolated CAN bus port. All differential signal channels adopt optocoupler isolation design to eliminate potential damage caused by inconsistent ground potential between field devices and host HMI. The three types of signals converge on one unified external wiring port to simplify on-site wiring layout.
Power supply is directly drawn from PP45 mainboard bus without extra external DC power source. Function configuration, communication parameter setup and online diagnosis are all completed via B&R Automation Studio programming software. Each finished module goes through full functional testing, isolation withstand test and continuous 72-hour aging inspection before shipment. Standard delivery package excludes wiring terminals; model TB704 terminal block is a must-buy separate accessory for field wiring.
Function and Positioning
Positioned as a multi-protocol communication expansion accessory for PP45 integrated HMI controllers, the module remedies limited native communication ports of the base unit and serves as the data transmission bridge between on-site peripheral devices and Power Panel host in automation control systems. It is applicable both for new equipment configuration and communication upgrade retrofit of legacy production equipment.
For RS232 channel function, point-to-point short-distance serial communication is supported to connect barcode readers, serial printers and small local display terminals for parameter upload and report printout. The isolated RS422/485 channel supports multi-drop bus networking and long-distance transmission, enabling connection of multiple remote frequency converters, sensors and small slave controllers on single bus line. The isolated CAN port complies with standard CAN protocol and supports CANopen device networking for distributed remote I/O modules and servo drive units. Users can switch corresponding communication protocols on each channel through software configuration to match different field device requirements.
With pluggable modular design, the module can be replaced individually without complete disassembly of the entire PP45 touch screen, cutting down maintenance downtime effectively. It cooperates with onboard Ethernet and X2X Link interfaces of PP45 host to build multi-bus hybrid communication topology to satisfy complex data exchange requirements of medium and large automation production lines.
Core Performance Parameters
On communication performance: RS232 maximum baud rate reaches 115.2kbps for short-range point-to-point connection. Isolated RS422/485 supports up to 115.2kbps baud rate with reliable long-distance multi-station networking capability. CAN bus channel achieves maximum transmission speed of 1Mbps under standard wiring condition, fully compliant with international CAN bus specification with low error code rate during long-term running. All differential signal ports have independent surge protection to resist transient voltage spike interference.
On electrical performance: Operating power is supplied from PP45 internal bus with low static power consumption. Galvanic isolation voltage between different signal channels meets industrial safety standard to prevent cross-talk among different communication signals. Internal circuit integrates transient overvoltage and electrostatic protection components to improve environmental interference resistance.
On environmental adaptability: Working ambient temperature ranges from 0°C to +50°C, storage temperature spans -20°C to +60°C. Stable operation is guaranteed under 10%~90% relative humidity without condensation. The module has passed industrial standard vibration and impact testing; all communication functions remain intact under regular mechanical vibration from running production equipment. PCB is covered with three-proof conformal coating against moisture, dust and chemical corrosion inside control cabinets.
On mechanical specification: Compact body dimension fits PP45 expansion slot perfectly for direct insertion fixation. External connector has firm locking structure to avoid loose wiring caused by equipment vibration; overall protection grade is IP20 for inner cabinet installation only.
General Matching Accessories
TB704 terminal block is the mandatory matching accessory for signal wiring of RS232, RS485/422 and CAN signals, which needs separate ordering together with the module with identical delivery cycle. Screw type and spring cage type versions of TB704 are available for different on-site wiring habits with full interchangeability.
Optional supporting items include original shielded communication cables. High-density shielding layer inside original cables restrains external electromagnetic interference and ensures stable signal transmission under complex electromagnetic field surroundings; replacement with non-shielded cheap cables is not recommended to avoid unstable communication or intermittent disconnection.
Daily maintenance accessories include lint-free soft cloth and neutral cleaning liquid for dust cleaning on connector surface. Never use corrosive solvent or sharp hard objects to scratch module housing and terminal pins. Spare modules of same model should be stored in dry constant-temperature dust-free warehouse for emergency field replacement when original unit fails. All matching accessories follow unified B&R industrial specification with stable supply channel.
Applicable Equipment and Fields
The 4PP045.IF23-1 is exclusively supporting expansion module for full range of PP45 series Power Panel HMI, widely used in automation projects requiring multi-type bus expansion. Typical application sectors include general machinery processing, automated assembly equipment, packaging machinery, textile production line, food processing plant, printing equipment as well as HVAC and water treatment control systems.
It is especially suitable for occasions where one PP45 touch screen needs to connect serial peripheral equipment, multiple frequency inverters and CANopen distributed drives simultaneously. Installed inside standard electrical cabinet alongside PP45 host, it adapts to conventional workshop environment with moderate dust and minor mechanical vibration. Either for new project configuration or old production line communication function upgrade, this interface module expands system connection flexibility and improves overall equipment compatibility.
Certification and Quality Description
The 4PP045.IF23-1 is manufactured under strict B&R global quality control system and international electrical safety norms. All production steps covering component procurement, PCB soldering, module assembly, communication calibration and finished inspection follow standardized operating procedure. Core communication chips and isolation components are sourced from certified industrial component suppliers to guarantee inherent product reliability.
Batch sampling inspections include high-low temperature cycling test, vibration endurance test and long-time continuous aging test. Every finished module must complete signal integrity test, isolation withstand test and insulation resistance test before leaving factory. The product obtains EU CE certification and conforms to related EMC and safety directives for global market application.
With mature anti-interference and anti-aging design, the module keeps low failure rate during long-term continuous operation under rated working condition. Original factory supplies worldwide after-sales service covering technical consultation, installation guidance, parameter configuration instruction and fault troubleshooting. Proven by massive global field installation cases, it is a reliable standard communication expansion part for PP45 series HMI.
Ordering and Delivery Instructions
Complete ordering part number is 4PP045.IF23-1, original brand new imported product with standard 12-month factory warranty. Standard delivery lead time is six weeks calculated from formal order confirmation and receipt of advance payment. Expedited shipment service is available upon client request with extra urgent processing cost.
Original package only contains main module body. Required TB704 wiring terminals and communication cables are not included inside package and must be ordered separately with same delivery schedule. Goods are shipped via Austria factory air freight with full customs clearance and domestic delivery service, whole logistics trackable online. Customers are advised to confirm product authenticity, compatibility and warranty clauses via authorized distributors before placing formal purchase order.
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