YNT512D-P11/KT Yokogawa Ethernet Module

Yokogawa YNT512D-P11/KT FA-M3 DCS Ethernet Repeater Module

Yokogawa YNT512D-P11/KT FA-M3 DCS Ethernet Repeater Module

Disponibilidad: 99 Quedan en stock

Yokogawa YNT512D-P11/KT FA-M3/DCS Module Configured for high-speed network communication and dual-redundant signal amplification in distributed control systems, the Yokogawa YNT512D-P11/KT...

Código: YNT512D-P11/KT

Manufacturer: Yokogawa
Product No.: YNT512D-P11/KT
Product Type: Ethernet Interface Modules
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 3400g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

Yokogawa YNT512D-P11/KT FA-M3/DCS Module

Configured for high-speed network communication and dual-redundant signal amplification in distributed control systems, the Yokogawa YNT512D-P11/KT (YNT512D Ethernet Interface & V Net Bus Repeater) provides direct physical/electrical execution. The module handles simultaneous bridging between standard industrial networks and proprietary control backplanes, ensuring deterministic data integrity without data packet dropping.

Suffix Breakdown & Model Matrix

Base Model (YNT512D): Specifies the core dual-function hardware platform serving as both an Ethernet interface and a V Net bus repeater for dual-redundant bus topologies.
P11 Extension: Designates the specific hardware revision, internal firmware baseline, and physical port orientation for rack and DIN-rail alignment.
KT Suffix: Identifies the factory integration kit configuration, which includes the designated structural cable tray assembly while omitting standalone power supply units and external I/O cards.

Hardware Specifications

Parameter	Specification
Model	YNT512D-P11/KT
Brand	Yokogawa Electric Corporation
Origin	Japan
Weight	7.40 lbs (3.4 kg)
Dimensions	144 x 144 x 72 mm
Operating Temp	0 to +50 deg C (extended margin up to +55 deg C)
Storage Temp	-20 to +70 deg C
Power Supply	100-240 VAC (50/60 Hz) or 24 VDC +/-5%
Compatible System	FA-M3 range-free controller / Distributed Control Systems (DCS)
Network Standards	IEEE 802.3 compliant - 10BASE-T, 100BASE-TX
Communication Protocols	TCP/IP, UDP/IP (Ethernet), V Net (Proprietary)
Bus Architecture	Dual-redundant V Net bus configuration
Data Formats	ASCII and Binary
Event Transmission	Up to 128 bytes per single transmission
Mounting Style	Rack-mounted or standard DIN rail mounting
Ingress Protection	IP65 rated enclosure

Process Control & DCS Instrumentation

The Yokogawa YNT512D-P11/KT incorporates channel-to-channel isolation across its communication interfaces to block transient voltage spikes from damaging the internal processor logic. When operating on the V Net layer, the hardware implements real-time signal regeneration and continuous physical layer diagnostic monitoring to maintain balance across the dual-redundant bus paths. The network transceiver circuit executes hardware-driven collision detection and signal amplification, allowing the transmission loop to extend up to 500 m per segment without inducing attenuation or packet loss.

Frequently Asked Questions

Q: Does this module require an independent external power supply to execute V Net repeat functions?

A: No. The internal logic derives its operational power directly from the main rack backplane connection or the dedicated 100-240 VAC / 24 VDC terminal inputs depending on the chassis configuration, removing the need for auxiliary power modules.

Q: Can the YNT512D-P11/KT be hot-swapped during active DCS operations?

A: Yes. The YNT512D family architecture permits online maintenance and component replacement without dropping power to the active rack, provided the redundant V Net partner module is online and sustaining network traffic.

Q: How does the unit process simultaneous TCP/IP and UDP/IP packet routing?

A: The onboard protocol processor handles data packet segmentation natively at the hardware level, separating deterministic control commands from non-time-critical asynchronous ASCII/Binary transmissions.

Field Installation Guidelines

Chassis Grounding: Secure the hardware framework directly to the DIN rail or system rack using standard industrial grounding straps. The ground impedance between the module chassis and the master station earth bar must remain below 1 Ohm to ensure effective noise immunity.
Cable Routing and Shielding: Route all 10BASE-T/100BASE-TX Ethernet lines and V Net cables through the supplied factory cable tray. Maintain a minimum separation distance of 200 mm from high-voltage three-phase motor lines or switching inductive loads to prevent electromagnetic cross-talk.
Sealing Integrity: When installing in harsh refinery or chemical plant environments, ensure the IP65-rated faceplate is fully seated and the compression gaskets are evenly tightened against the enclosure frame.
Network Cable Termination: Terminate all coaxial V Net bus segments using matching 50 Ohm physical terminators at each structural end of the link to avoid signal reflections.

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