The Honeywell 51401163-100, also cataloged as the 51401163-100 Process Network Modem, operates as a dedicated hardware component for network interfacing and data transmission within TDC 3000 system platforms.
Hardware Specifications
Parameter
Specification
Model
51401163-100
Brand
Honeywell
Origin
System dependent
Weight
0.65 kg (1.44 lbs)
Dimensions
Standard module profile
Operating Temp
Industrial control environment
Power Consumption
System bus dependent
Data Interface
Ethernet and proprietary network connectivity
Process Control and DCS Characteristics
4-20 mA HART loop protocol: The modem facilitates the transparent routing of HART diagnostic data from field devices across the control network for centralized asset management.
FOUNDATION Fieldbus / Profibus PA connectivity: The interface supports the integration of digital fieldbus data, ensuring seamless protocol translation and high-speed delivery to the operator interface stations.
Channel-to-channel isolation: The network interface utilizes galvanic isolation to protect the control network from electrical transients and common-mode noise originating from the plant field wiring.
Cold junction compensation (CJC): The communication architecture maintains signal timing accuracy, which is necessary for the integrity of temperature data and associated CJC calculations performed at the control level.
Frequently Asked Questions
Q: Does the module support real-time control signal prioritization?
A: Yes. The modem is designed to handle both real-time control traffic and historical data transmission, with packet handling optimized for industrial control timing requirements.
Q: Can this unit be mounted directly in standard Ethernet rack environments?
A: Yes. The modem is designed to interface with standard Ethernet switches and routers, provided the mounting location meets environmental requirements for vibration and electromagnetic interference.
Field Installation Guidelines
Mounting: Install the module into the designated network interface rack. Ensure all backplane connections are fully seated to maintain secure communication and prevent data packet loss.
Grounding: Secure the chassis ground connection to the cabinet protective earth (PE) bus. A low-impedance ground path is required to suppress electromagnetic interference and ensure the stability of the network interface.
Wiring: Connect network cabling to the appropriate Ethernet or system ports. Maintain physical separation between the data transmission lines and high-current power cables to prevent induced signal degradation.
