1C31204G01 REV15 Emerson Remote I/O Module

Product Description

Configured for high-speed remote data acquisition and signal processing within distributed control networks, the Emerson 1C31204G01 (1C31204G01 Remote I/O Node) provides direct physical and electrical execution.

Suffix Breakdown & Model Matrix

The catalog identifier 1C31204G01 designates a specific hardware configuration within the Emerson remote node ecosystem. The prefix structure denotes the hardware generation, while the sequential numbering and suffix codes dictate the circuit layout, channel density, and firmware capability profile. Specifically, the base string represents a standard 16-channel digital interface platform, engineered for 24 VDC sink and source topologies across distributed field terminal assemblies.

Hardware Specifications

Emerson 4-20 mA HART Loop Protocol & Channel Isolation

Engineered for rigorous industrial process control architectures, this module incorporates robust channel-to-channel isolation parameters to suppress electromagnetic interference and ground loops across long-distance field runs up to 2 km via its integrated diagnostic communication ports. The circuitry implements strict galvanic separation, ensuring that transient voltage surges up to 1500 VAC remain isolated from the internal backplane bus. Furthermore, the input threshold architecture delivers deterministic switching behavior, where input states are accurately registered at 15 VDC for the ON condition and cleanly dropped below 5 VDC for the OFF state, thereby eliminating false triggering in high-noise electrical cabinets.

Frequently Asked Questions

Q: Does the 1C31204G01 module support live insertion and removal under power?

A: No, hot-swapping is strictly prohibited on this module series. Users must de-energize the rack backplane and field power supplies before extracting or inserting the hardware to prevent electrical arc damage to the bus pins.

Q: How does the module handle communication over extended distances?

A: The remote node interfaces with central controllers over a physical distance of up to 2 km, utilizing designated RS-232 diagnostic ports and remote node bus architecture to maintain synchronization and low-latency packet transmission.

Field Installation Guidelines

• Mount the module securely onto standard DIN rails within a protective, grounded industrial enclosure rated at least IP54 to prevent moisture and particulate ingress.
• Terminate all incoming 24 VDC signal wiring using appropriate copper conductors, ensuring that shield drain wires are tied directly to the designated cabinet earth grounding bar to preserve noise immunity.
• Verify that operating ambient temperatures inside the cabinet do not exceed the specified maximum limit of +70 deg C, maintaining adequate vertical spacing above and below the unit for natural convection cooling.

Other Attributes

• Country of Origin: USA
• Lead Time: In Stock, 2 Working Days

In Stock Hot Items of Emerson DeltaV

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• - Ovation, Foxboro, EPRO, Emerson DeltaV, Fuji, Siemens, HIMA, Prosoft, Invensys Triconex, ICS TRIPLEX, Woodward, Bachmann, Schneider

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