8440-2028
PublishedDigital I/O Expansion Module
WoodwardControl Systems (PLC & DCS)Digital I/O ModuleIndustrial supply
Digital I/O expansion module to extend control capabilities in industrial automation. 16 digital inputs, 16 digital outputs, 24VDC, RS-485/Modbus RTU, hot-swappable.
Wholesale supply8440-2028
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameDigital I/O Expansion Module
Item number / code8440-2028
BrandWoodward
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeDigital I/O Module
Technical data13 rows
Model8440-2028
TypeRelay or transistor
Voltage24VDC
Communication InterfaceRS-485, Modbus RTU
Diagnostic LEDsReal-time status indicators for each I/O channel
Digital Inputs16
Digital Outputs16
DimensionsApprox. 15 × 13 × 4 cm
Flexible ExpansionAdds 32 digital I/O points to Woodward control systems
Hot-Swappable DesignEnables fast replacement without system downtime
Industrial DurabilityWithstands harsh environments and electrical noise
Input Voltage24VDC
Modbus CompatibilitySeamless integration with PLCs and SCADA systems
Reference numbers1 public
Woodward8440-2028