Honeywell MU-NTAP02 2-Port Drop Tap Kit 51201394-100

The Honeywell MU-NTAP02 (51201394-100) is a 2-port drop tap kit designed to provide passive access to network traffic in Honeywell control systems. It enables engineers to monitor and analyze communication between controllers and I/O modules without interrupting live processes. Moreover, its compact modular design ensures easy installation into Honeywell TDC 3000, TPS, and Experion PKS I/O chassis.

Engineered for industrial environments, the MU-NTAP02 includes two 2-port drop taps with terminators, mounting brackets, and hardware. Its galvanic isolation guarantees that monitoring equipment does not interfere with control network operations, thereby ensuring system reliability. In addition, LED indicators provide real-time link, activity, and health status feedback for quick diagnostics.

Technical Specifications

• Model / Part Number: MU-NTAP02 / 51201394-100

• Type: UCN 2-Drop Tap Kit (communication accessory)

• Function: Provides passive network access for monitoring and diagnostics

• Supported Protocols: Honeywell proprietary control network protocols

• Isolation: Galvanic isolation between monitoring equipment and network

• Ports: Dual network ports (input/output) plus monitoring tap port

• Operating Voltage: Powered via system backplane

• Dimensions: 267 × 178 × 51 mm

• Weight: 0.45 kg

• Operating Temperature: –20 °C to +55 °C

• Humidity: 5% – 95% non-condensing

• Diagnostics: LED indicators for link, activity, and health status

• Certifications: CE, UL, CSA, TUV

• Origin: USA

FAQ

Q1: What is included in the MU-NTAP02 kit?
It includes two 2-port drop taps with terminators, mounting brackets, and hardware.

Q2: Can it monitor network traffic without affecting operations?
Yes, the passive design allows full monitoring without interrupting live processes.

Q3: Which Honeywell systems are compatible?
It is compatible with Honeywell TDC 3000, TPS, and Experion PKS systems.

Q4: Does it provide electrical isolation?
Yes, galvanic isolation protects the control network from connected monitoring devices.

Q5: Are there status indicators on the module?
Yes, LED indicators display link, activity, and health status for easy diagnostics.