ALR111-S50
PublishedSerial Communication Module
YokogawaControl Systems (PLC & DCS)Communication ModuleIndustrial supply
The Yokogawa ALR111-S50 enables RS-232C serial communication between a Safety Control Station and subsystems such as sequencers (point-to-point, half-duplex). Supports Modbus slave communication.
Wholesale supplyALR111-S50
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameSerial Communication Module
Item number / codeALR111-S50
BrandYokogawa
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeCommunication Module
Technical data12 rows
ALR111-S50module is designed to enable serial communication between a Safety Control Station (SCS) and various subsystems, such as sequencers, using the RS-232C interface
Character Length8 bits
Communication FunctionHalf-duplex
Connection MethodPoint-to-point
Current Consumption0.5 A
High ReliabilityBuilt for stable and dependable communication in demanding industrial environments
Installation MethodMounted on S2SC70, SSC60, SSC50, SSC57, or SNB10D
InterfaceRS-232C
Interference-FreeDesigned to avoid interference with safety loops for reliable operation
Modbus Slave CommunicationEnables data exchange between the Safety Control Station (SCS) and Modbus master systems
Parity CheckNone, Even, Odd
Stop Bit Length1 or 2 bits
Reference numbers1 public
YokogawaALR111-S50