ALR121-S50
PublishedSerial Communication Module
YokogawaControl Systems (PLC & DCS)Communication ModuleIndustrial supply
The Yokogawa ALR121-S50 is an RS-422/RS-485 serial communication module supporting point-to-point and multipoint connections (half-duplex, start-stop synchronization, 1200 to 38400 bps).
Wholesale supplyALR121-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 / codeALR121-S50
BrandYokogawa
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeCommunication Module
Technical data9 rows
Communication FunctionHalf-duplex
Current Consumption0.5A
Dimensions (L x W x H)3.28 cm x 14.29 cm x 13 cm
InterfaceRS-422/RS-485
Shipping Weight1.5 kg
Synchronization MethodStart-stop synchronization
Transmission CodeASCII/binary
Transmission Speed1200, 2400, 4800, 9600, 19200, 38400 bps (*1)
Weight0.3 kg
Reference numbers1 public
YokogawaALR121-S50