MODICON AS-B875-111 Analog Input Module

Technical SpecificationsModel:AS-B875-111 Brand:MODICON Product Type:B875 Series Analog Input Module Channels:8 differential channels or 16 single-ended channels Signal Type:0~10V DC,4~20mA,selectable input range Resolution:12 bits Backplane Power:5V DC supplied by rack backplane Mounting:Backplane rack slot mount Operating temperature:0℃ ~ +45℃ Storage temperature:-20℃ ~ +70℃ Relative humidity:5%~95%, non-condensing Weight:1.15kg Dimension:260mm140mm30mm Protection:IP20

System compatibilityAS-B875-111 belongs to MODICON B875 series analog input module. Compatible with MODICON 984 series CPU,backplane and 800 series I/O modules. It can be used in local rack or remote S908 RIO racks. Suitable for chemical plant,water treatment,metallurgy factory,packaging machinery process analog signal collection renovation and replacement as industrial spare part.

FunctionAS-B875-111 analog input module. It collects analog voltage or current signals from field transmitters including pressure,flow,temperature sensors. It converts analog signal into digital data and transmits to PLC CPU for logic calculation. It supports differential signal mode for strong anti-interference. Built-in channel overrange detection and module self-diagnosis function. Widely used for field process value acquisition, serving as reliable analog input spare part.

InstallationCut off rack power before installation. Insert AS-B875-111 module into MODICON backplane slot and lock the card. Check gold finger contact condition. Connect field sensor wiring to module terminal block. Configure signal range and channel mode (differential / single-ended),complete signal sampling accuracy test before formal operation.

InterfaceBackplane bus connector,analog signal terminal block,channel status and fault LED indicators for AS-B875-111 MODICON analog input module.

FeatureMODICON AS-B875-111 analog input module,switchable 8 differential /16 single-ended channels,multi signal range selection,12-bit high precision,differential input anti-interference,standard single slot rack design,industrial workshop environment adaptability. This discontinued legacy industrial spare part used for old MODICON 984 PLC process analog signal acquisition maintenance and replacement.

DiagnosticModule not recognized: check rack power supply,backplane contact and module insertion for AS-B875-111. No signal reading: check sensor power supply,field wiring and channel range configuration. Signal drift: inspect electromagnetic interference,shielding grounding and cable damage. Overrange alarm: check sensor measurement range and wiring short circuit. LED fault warning: verify backplane power and module hardware damage.

Product BriefAS-B875-111 is MODICON B875 series analog input module. It collects field 4-20mA/0-10V analog signals for MODICON 984 PLC process monitoring,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.