Emerson 1172C59 Backplane Interface Board

Technical Specifications

Model：1172C59

Brand：Emerson

Product Type：Backplane Signal Interface Board

Applicable System：Emerson MD Plus series control rack, power plant thermal control cabinet

Supply Voltage：5V / ±12VDC powered by rack backplane bus

Interface：Multi‑group internal backplane signal connectors, inter‑board signal interconnection ports

Common Revision：Multiple hardware revisions available

Status Indicator：On‑board LED for power supply and signal link status

Built‑in Function：Internal rack signal routing, inter‑module data transmission channel distribution, signal filtering and isolation, hardware link status monitoring

Working Temperature：0℃ ~ +60℃

Storage Temperature：‑20℃ ~ +70℃

Protection Class：IP20

Mounting：Installed inside MD Plus control rack

Weight：0.65kg

Product Brief:

1172C59 is legacy backplane interface board for Emerson MD Plus DCS rack system. It serves as internal signal routing component inside the rack, establishes signal transmission channels among main control board, communication board and various I/O modules. It completes signal distribution and partial signal filtering processing. On‑board LED gives visual feedback of power and signal link state. This is EOL discontinued spare part,widely used for maintenance and renovation of legacy power plant thermal control DCS equipment. Please confirm hardware revision and rack compatibility before purchase. Strict ESD anti‑static protection shall be performed during installation and replacement。