Honeywell TDC3000 51304493-100 PM Modem Card — industrial automation module front view

Honeywell

Honeywell TDC3000 51304493-100 PM Modem Card

SKU: 51304493-100 In Stock

Honeywell

Genuine Honeywell 51304493-100. PM Modem Card. Factory-tested, 48h burn-in. 12-month warranty.

Technical Specifications

51304493-100	PM Modem is a critical interface card for the Process Manager (PM) and Advanced Process Manager (APM) controllers in the TDC3000 system. It replaces older modem cards (such as 51304163-300) and ensures stable communication with the LCN.
Model	51304493-100
Manufacturer	Honeywell
System	TDC3000 Distributed Control System
Type	PM Modem Card
Function	Provides modem communication between PM controller and LCN
Replacement	Supersedes 51304163-300 modem card
Condition	Available new, surplus, or remanufactured
Country of Origin	USA
Certifications	OEM-tested, system certified
Lifecycle Status	Legacy / discontinued, but supported via spares
Legacy Compatibility	Designed specifically for Honeywell TDC3000 PM controllers.
Reliable Communication	Ensures stable modem-based data transfer to the LCN.
Upgrade Path	Replaces older modem cards for improved reliability.
Industrial Use	Proven in critical process industries such as oil & gas, chemical, and power generation.
Availability	Still supplied as spare parts for legacy system maintenance.
Applications	Communication backbone for Honeywell TDC3000 distributed control systems.
Model / SKU	51304493-100

Request a Quote — 51304493-100

Ships within 24 hours | 12-Month Warranty | Worldwide Delivery

Category: cpu main processors obsolete discontinued honeywell c300 dcs systems all communication modules honeywell

Genuine Honeywell — Tested

Live-rack verified, 48h burn-in at 55C. 12-month warranty. Ships within 24h.

Compatible Parts — Same System

These modules share the same system family as the 51304493-100. Commonly ordered together for complete rack builds or spare parts kits.

Bently Nevada 125840-01 Bently Nevada 125840-01 High Voltage ac Power Input Module (PIM) — replacement industrial module

Bently Nevada 125840-01 High Voltage ac Power Input Module (PIM)

Bently Nevada 125840-02 Bently Nevada | 125840-02 | 3500/15 | Low Voltage ac Power Input Module (PIM) — replacement industrial module

Bently Nevada | 125840-02 | 3500/15 | Low Voltage ac Power Input Module (PIM)

Bently Nevada 133292-01 Bently Nevada 133292-01 3500/15 Low Voltage dc Power Supply Module — replacement industrial module

Bently Nevada 133292-01 3500/15 Low Voltage dc Power Supply Module

Bently Nevada 133300-01 Bently Nevada 3500/15 133300-01 Low Voltage dc Power Input Module (PIM) — replacement industrial module

Bently Nevada 3500/15 133300-01 Low Voltage dc Power Input Module (PIM)

Bently Nevada 129478-01 Bently Nevada 3500/15 129478-01 High Voltage dc Power Input Module (PIM) — replacement industrial module

Bently Nevada 3500/15 129478-01 High Voltage dc Power Input Module (PIM)

Bently Nevada 106M1079-01 Bently Nevada | 3500/15 | 106M1079-01 | Universal AC Power Supply Module — replacement industrial module

Bently Nevada | 3500/15 | 106M1079-01 | Universal AC Power Supply Module

Bently Nevada 106M1081-01 Bently Nevada | 3500/15 | 106M1081-01 | Universal AC Power Input Module — replacement industrial module

Bently Nevada | 3500/15 | 106M1081-01 | Universal AC Power Input Module

Bently Nevada 125744-02 Bently Nevada 125744-02 3500/20 Standard Rack Interface Module — replacement industrial module

Bently Nevada 125744-02 3500/20 Standard Rack Interface Module

Related Products

Bently Nevada 125840-01 Bently Nevada 125840-01 High Voltage ac Power Input Module (PIM) — replacement industrial module

Bently Nevada

Bently Nevada 125840-01 High Voltage ac Power Input Module (PIM)

SKU: 125840-01

In Stock

Bently Nevada 125840-02 Bently Nevada | 125840-02 | 3500/15 | Low Voltage ac Power Input Module (PIM) — replacement industrial module

Bently Nevada

Bently Nevada | 125840-02 | 3500/15 | Low Voltage ac Power Input Module (PIM)

SKU: 125840-02

In Stock

Bently Nevada 133292-01 Bently Nevada 133292-01 3500/15 Low Voltage dc Power Supply Module — replacement industrial module

Bently Nevada

Bently Nevada 133292-01 3500/15 Low Voltage dc Power Supply Module

SKU: 133292-01

In Stock

Bently Nevada 133300-01 Bently Nevada 3500/15 133300-01 Low Voltage dc Power Input Module (PIM) — replacement industrial module

Bently Nevada

Bently Nevada 3500/15 133300-01 Low Voltage dc Power Input Module (PIM)

SKU: 133300-01

In Stock

Bently Nevada 129478-01 Bently Nevada 3500/15 129478-01 High Voltage dc Power Input Module (PIM) — replacement industrial module

Bently Nevada

Bently Nevada 3500/15 129478-01 High Voltage dc Power Input Module (PIM)

SKU: 129478-01

In Stock

Bently Nevada 106M1079-01 Bently Nevada | 3500/15 | 106M1079-01 | Universal AC Power Supply Module — replacement industrial module

Bently Nevada

Bently Nevada | 3500/15 | 106M1079-01 | Universal AC Power Supply Module

SKU: 106M1079-01

In Stock

Bently Nevada 106M1081-01 Bently Nevada | 3500/15 | 106M1081-01 | Universal AC Power Input Module — replacement industrial module

Bently Nevada

Bently Nevada | 3500/15 | 106M1081-01 | Universal AC Power Input Module

SKU: 106M1081-01

In Stock

Bently Nevada 125744-02 Bently Nevada 125744-02 3500/20 Standard Rack Interface Module — replacement industrial module

Bently Nevada

Bently Nevada 125744-02 3500/20 Standard Rack Interface Module

SKU: 125744-02

In Stock

Bently Nevada 125744-01 Bently Nevada 125744-01 3500/20 TMR Rack Interface Module — replacement industrial module

Bently Nevada

Bently Nevada 125744-01 3500/20 TMR Rack Interface Module

SKU: 125744-01

In Stock

Bently Nevada 135031-01 Bently Nevada 135031-01 3500/20 RIM I/O Module with Modem Interface — replacement industrial module

Bently Nevada

Bently Nevada 135031-01 3500/20 RIM I/O Module with Modem Interface

SKU: 135031-01

In Stock

Bently Nevada 125768-01 Bently Nevada 125768-01 3500/20 RIM I/O Module with RS232/RS422 Interface — replacement industrial module

Bently Nevada

Bently Nevada 125768-01 3500/20 RIM I/O Module with RS232/RS422 Interface

SKU: 125768-01

In Stock

Bently Nevada 125760-01 Bently Nevada 3500/20 125760-01 Data Manager I/O Module — replacement industrial module

Bently Nevada

Bently Nevada 3500/20 125760-01 Data Manager I/O Module

SKU: 125760-01

In Stock

Bently Nevada 149369-01 Bently Nevada | 149369-01 | 3500/25 | Enhanced Keyphasor Module — replacement industrial module

Bently Nevada

Bently Nevada | 149369-01 | 3500/25 | Enhanced Keyphasor Module

SKU: 149369-01

In Stock

Bently Nevada 126648-01 Bently Nevada 3500/25 126648-01 Keyphasor I/O Module (External Terminations) — replacement industrial module

Bently Nevada

Bently Nevada 3500/25 126648-01 Keyphasor I/O Module (External Terminations)

SKU: 126648-01

In Stock

Bently Nevada 125800-01 Bently Nevada 125800-01 3500/25 Keyphasor I/O Module (Internal Terminations) — replacement industrial module

Bently Nevada

Bently Nevada 125800-01 3500/25 Keyphasor I/O Module (Internal Terminations)

SKU: 125800-01

In Stock

Bently Nevada 126648-02 126632-01 | Bently Nevada | TMR I/O Module — replacement industrial module

Bently Nevada

126632-01 | Bently Nevada | TMR I/O Module

SKU: 126648-02

In Stock

Bently Nevada 125388-01 Bently Nevada 3500/25 125388-01 Half-height Chassis — replacement industrial module

Bently Nevada

Bently Nevada 3500/25 125388-01 Half-height Chassis

SKU: 125388-01

In Stock

Bently Nevada 125712-01 Bently Nevada 3500/32 125712-01 Spare 4-Channel Relay Module — replacement industrial module

Bently Nevada

Bently Nevada 3500/32 125712-01 Spare 4-Channel Relay Module

SKU: 125712-01

In Stock

Bently Nevada 125720-01 Bently Nevada 3500/32 125720-01 Spare 4-Channel Relay I/O Module — replacement industrial module

Bently Nevada

Bently Nevada 3500/32 125720-01 Spare 4-Channel Relay I/O Module

SKU: 125720-01

In Stock

Bently Nevada 149986-02 Bently Nevada | 3500/32M | 149986-02 | Spare 4-Channel Relay Control Module — replacement industrial module

Bently Nevada

Bently Nevada | 3500/32M | 149986-02 | Spare 4-Channel Relay Control Module

SKU: 149986-02

In Stock