Manufacturer: Honeywell
Product No.: 51304638-600
Country of origin:United States
Product Type: Analog Output Galvanic Isolators
Payment: T/T, Western Union
Weight: 3000g
Dimensions: 25.0 cm x 18.0 cm x 10.0 cm
Shipping port: Xiamen
Warranty: 12 months
Providing critical electrical isolation for analog output control loops in process environments, the Honeywell 51304638-600 serves as a high-reliability Rev F Analog Output Galvanic Isolator. This instrument grade module is engineered to interrupt ground loops, block transient electrical surges, and ensure precise signal transmission between host DCS controllers and field-mounted control elements such as control valves, actuators, and positioners. By employing magnetic or optical galvanic separation, it safeguards sensitive control room electronics from field-side faults and electromagnetic interference (EMI).
| Parameter | Value / Specification |
|---|---|
| Manufacturer | Honeywell |
| Model Number | 51304638-600 |
| Hardware Revision | Rev F |
| Device Type | Analog Output Galvanic Isolator |
| Signal Range | 4-20 mA DC |
| Supported Systems | Honeywell TDC 3000 / TPS / Experion Series |
| Isolation Mechanism | Galvanic barrier separation |
| Shipping Weight (Calculated) | 3.0 kg |
| Package Dimensions (Calculated) | 25.0 cm x 18.0 cm x 10.0 cm |
The 51304638-600 Rev F is fully backward compatible with older Revision D and Revision E variants of the same part family. When swapping modules on older TDC 3000 Field Termination Assemblies (FTAs), confirm that the active channel slots are clean and that existing pin alignments have not suffered mechanical fatigue over years of service.
In enclosed cabinet installations with dense multi-channel configurations, thermal buildup can affect passive isolation channels. Maintain adequate airflow across the cabinet housing to prevent temperature-induced current calibration drift. Ensure that external loop resistance does not exceed the maximum driven load capacity specified by the host analog output controller card feeding the isolator.
Always verify signal polarity before connecting the field loops. Reverse polarity will not damage the module due to integrated protection circuits, but it will interrupt loop operations and report an open-circuit fault on the host controller. Use twisted, shielded pair wiring for all output connections, grounding the shield exclusively at the system control cabinet end.
CRITICAL WARNING:
De-energize all power sources to both the system carrier/backplane and the field instrument loops before attempting insertion or extraction of the module. Failure to follow proper safety and static-discharge protocols can lead to control card failure or transient disruptions in live loop signals.
Global Express Shipping
Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Green
|
| Country of origin |
United States
|
| Power source |
DC Power
|
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