Honeywell FC-SDO-0824 Safe Digital Output Module Flat-surface keyboard also cataloged as the ALR121

also cataloged as the ALR121 Serial Communication Module

18 lbs Form Factor S-series CHARM module Applications

Use grounded shield termination at one cabinet-side point only to avoid ground loop circulation

it is designed for maintenance-free operation

Shock and Vibration Resistance:

Honeywell FC-SDO-0824 Safe Digital Output Module Flat-surface keyboard also cataloged as the ALR121Honeywell FC SDO 0824 Safe Digital Output Module Configured for 24 VDC digital output execution in Honeywell safety control platforms, the Honeywell FC SDO 0824 (SDO 0824 V1. 3 Safe Digital Output Module) provides direct electrical switching control for safety related field devices. Hardware Specifications Parameter Specification Model FC SDO 0824 Spare Model SDO 0824 V1. 3 Brand Honeywell Product Type Safe Digital Output Module Origin USA Weight 0.