MODICON AS-S908-110 Remote I/O Processor

Technical SpecificationsModel:AS-S908-110 Brand:MODICON Product Type:S908 Series Single Channel Remote I/O Processor Bus Type:S908 remote I/O bus,single cable channel Backplane Power:5V DC supplied by rack backplane Mounting:Backplane rack slot mount Operating temperature:0℃ ~ +40℃ Storage temperature:-20℃ ~ +70℃ Relative humidity:5%~95%, non-condensing Weight:1.36kg Dimension:260mm140mm30mm Protection:IP20

System compatibilityAS-S908-110 belongs to MODICON S908 series remote I/O processor. Compatible with MODICON 984 series CPU,backplane and 800 series I/O modules. It can drive multiple remote RIO racks through S908 bus. Suitable for chemical,water treatment,metallurgy,long-distance distributed PLC automation system renovation and replacement as industrial spare part.

FunctionAS-S908-110 single channel remote I/O processor. It provides S908 remote bus interface for MODICON 984 PLC main CPU,realizes high-speed data exchange between main rack and remote I/O racks. It manages remote station polling,signal forwarding and bus error detection,monitors the status of each remote I/O drop. Built-in bus watchdog and module self-diagnosis function. Widely used for long-distance distributed I/O collection and control, serving as reliable remote I/O communication spare part.

InstallationCut off rack power before installation. Insert AS-S908-110 processor module into MODICON backplane slot and lock the card. Check gold finger contact condition. Connect S908 remote bus cable to module communication port. Configure remote station address and bus parameters,complete remote rack communication test before formal operation.

InterfaceBackplane bus connector,S908 remote bus port,network and fault status LED indicators for AS-S908-110 MODICON remote I/O processor.

FeatureMODICON AS-S908-110 single channel remote I/O processor,standard single slot rack design,manage multiple remote I/O stations,real-time LED status indication,built-in bus watchdog,anti-interference design for industrial workshop environment,IP20 cabinet protection. This discontinued legacy industrial spare part used for old MODICON 984 PLC S908 remote I/O system maintenance and replacement.

DiagnosticModule not recognized: check rack power supply,backplane contact and module insertion for AS-S908-110. Remote bus communication interruption: check S908 bus cable,termination resistor,shielding grounding and station address setting. Intermittent I/O data loss: inspect bus cable damage and loose connector. LED abnormal: verify module hardware damage and backplane power supply. Fault alarm: read module diagnostic information through Modsoft programming software.

Product BriefAS-S908-110 is MODICON S908 series single channel remote I/O processor. It is used for S908 remote I/O bus control of MODICON 984 PLC,realizes data transmission between main rack and distributed remote I/O racks,classic spare part for legacy MODICON industrial automation equipment overhaul.

Disclaimer: All parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.