New and Original

The Honeywell 900H02-0202 is a digital output board for Honeywell's HC900 hybrid controller (HC900 Process Control System). The "900H" prefix in the HC900 I/O series designates digital output modules, and the "02-0202" suffix indicates the specific channel configuration and revision.

The Honeywell 900B16-0202 is an analog output board for Honeywell's HC900 hybrid controller (HC900 Process Control System). The "900B" prefix in the HC900 I/O series designates analog output modules, and the "16" indicates 16 output channels.

The Honeywell 900G02-0202 is an I/O board for Honeywell's HC900 hybrid controller (HC900 Process Control System). The "900G" series designates a specific I/O module type within the HC900 platform. The exact function — whether digital input, digital output, or another I/O type — cannot be confirmed from available documentation.

The Honeywell 900A16-0101 is a 16-channel analog input board for Honeywell's HC900 hybrid controller (also known as the HC900 Controller / HC900 Process Control System). It provides high-density analog signal acquisition for process sensors in industrial automation applications. The HC900 platform combines PLC and DCS functionality for process control.

New and original HONEYWELL TDC3000 3.5 INTERNAL ZIP DRIVE 51196929-135 in stock   TDC3000 — Honeywell's legacy Total Distributed Control system platform 3.5 INTERNAL ZIP DRIVE — A 3.5-inch internal Iomega Zip drive, used as a removable storage device in the TDC 3000 system 51196929-135 — A Honeywell part number associated with this Zip drive assembly

New and original HONEYWELL TDC3000 5.25 FLOPPY DRIVE 51109701-100 in stock   TDC3000 — Honeywell's legacy Total Distributed Control system platform 5.25 FLOPPY DRIVE — A 5.25-inch floppy disk drive used as a storage/transfer device in the TDC 3000 system 51109701-100 — A Honeywell part number associated with this floppy drive assembly

New and original HONEYWELL TDC3000 SEAGATE ST34572N HARD DRIVE 51197012-100 in stock   TDC3000 — Honeywell's legacy Total Distributed Control system platform SEAGATE ST34572N — A Seagate hard disk drive model (typically a 4.5 GB SCSI drive, but capacity should be verified against the Seagate model specification) HARD DRIVE — Indicates this is a disk storage component for the TDC 3000 platform 51197012-100 — A Honeywell part number associated with this hard drive assembly

New and original HONEYWELL TDC3000 CABLES 51190896-100 in stock   TDC3000 — Honeywell's legacy Total Distributed Control system platform CABLES — A cable assembly or set of cables for the TDC 3000 system 51190896-100 — A Honeywell part number associated with this cable assembly

New and original HONEYWELL TDC3000 ANALOG OUTPUT 51303985-300 in stock   TDC3000 — Honeywell's legacy Total Distributed Control system platform ANALOG OUTPUT — A module designation suggesting an analog output board providing 4–20 mA or voltage output signals for the TDC 3000 system, but the specific function cannot be verified 51303985-300 — A Honeywell part number associated with this assembly

New and original HONEYWELL TDC3000 COMP TYPE POWER SUPPLY 51195066-200 in stock   TDC3000 — Honeywell's legacy Total Distributed Control system platform COMP TYPE POWER SUPPLY — A power supply assembly designation within the TDC 3000 platform; "COMP TYPE" may indicate a specific form factor or compatibility type, but the exact meaning cannot be verified 51195066-200 — A Honeywell part number associated with this power supply

New and original HONEYWELL TDC3000 CSR MCPU 51109919-100 in stock   TDC3000 — Honeywell's legacy Total Distributed Control system platform CSR MCPU — A module designation within the TDC 3000 platform; "MCPU" may suggest a microprocessor unit, but the "CSR" prefix cannot be reliably decoded and the specific function cannot be verified 51109919-100 — A Honeywell part number associated with this assembly

New and original HONEYWELL TDC3000 IO LINK INTERFACE 51303979-400 in stock   TDC3000 — Honeywell's legacy Total Distributed Control system platform IO LINK INTERFACE — A module designation suggesting an I/O link interface function, possibly for connecting I/O subsystems to the TDC 3000 network, but the specific function cannot be verified 51303979-400 — A Honeywell part number associated with this assembly