1SBP260197R1001 is an Ethernet communication adapter module of ABB S500 I/O series, developed to match Advant Controller 31 PLC platform. It adopts standard DIN rail mounting and can be collocated with other S500 digital and analog modules inside one control cabinet. Original series production has been discontinued; genuine original spare parts and fully tested refurbished modules are available for legacy automation maintenance and control system transformation.

1SBP is the fixed unified part prefix for ABB S500 standard I/O spare coding. 260197 represents base hardware model of S500 Ethernet coupler module. Suffix R1001 stands for factory standard hardware revision and default firmware configuration. Other variant suffix codes only modify partial internal components without changing module outline dimension, backplane pin layout and communication parameters.

The module obtains working power via S500 backplane bus from system power source. It complies with standard 10/100Mbps IEEE802.3 Ethernet specification and supports TCP/IP communication protocol. Galvanic isolation is arranged between internal rack bus circuit and external Ethernet interface with dielectric withstand voltage up to 2500VAC. Operating ambient temperature ranges from -20℃ to +60℃, storage temperature -40℃~+85℃, working relative humidity 5%~95% under non-condensing environment. Protection grade is IP20 and the product conforms to IEC, UL and CE industrial certification standards.

Rear gold-plated edge connector inserts into S500 backplane to realize data interaction with all I/O modules in the same rack through proprietary internal rack bus protocol. Front side is equipped with standard RJ45 Ethernet interface for network cable connection to upper host PLC or industrial control computer. No extra spare fieldbus expansion port is reserved under factory default configuration, all remote data transmission depends on Ethernet channel.

Complete protocol conversion between S500 internal backplane bus and external Ethernet TCP/IP bus. Collect real-time input signal data of entire S500 rack and upload information to remote upper master station over Ethernet, meanwhile forward downlink control instructions from remote host to corresponding output modules of the I/O rack. Monitor Ethernet link state continuously and transmit network disconnection or communication failure fault information to AC31 main CPU for centralized system alarm.

It is widely installed inside control cabinets of papermaking production lines, metallurgical rolling automation, chemical continuous process control and municipal water treatment projects, used for remote Ethernet networking of AC31+S500 system and interconnection with upper DCS and central monitoring host.

Cut off total cabinet AC and DC power supply and wait no less than 10 minutes for residual electricity release before module extraction or network wiring modification. Perform semi-annual maintenance by clearing dust on module and interface with dry low-pressure compressed air and check connection tightness regularly. If Ethernet communication is interrupted without upper equipment fault, inspect network cable and IP address parameter setting first before module replacement. Avoid overvoltage surge accessing RJ45 port to prevent internal Ethernet chip burnout.