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Part Number: 1756-PB50
and optimized production outcomes
Condition: New
Offers flexible deployment across various applications with eight analog outputs
Input Channels: 16 analog input channels
Honeywell 621-9928R Serial Link Selector Safety Controller Part Number: 1756-PB50Overview The Honeywell 621 9928R is a serial link selector designed for industrial automation applications. It enables the selection of one of two serial communication channels for a single device. This simplifies system configuration and reduces cabling complexity. Features Dual Channel Selection: Selects one of two RS 232 or RS 485 serial communication channels. Compact Design: Small footprint for easy integration into control panels and enclosures.
