Bently Nevada 3500/25 128726-01 Keyphasor External Termination Block

Frequently Asked Questions (FAQ)

Q1: What is the primary function of the 128726-01 Keyphasor External Termination Block?
A1: It provides a termination interface between the Keyphasor I/O module and the external field wiring. It is responsible for organizing and securing signal connections from proximity probes or magnetic pickups.

Q2: Can the 128726-01 be used with internal termination Keyphasor I/O modules?
A2: No, this termination block is specifically designed for use with I/O modules that support external terminations only, such as 126648-01 and 126648-02.

Q3: What type of connectors does the 128726-01 use?
A3: The 128726-01 uses terminal strip connectors, which allow for secure screw-type wiring connections.

Q4: Is the 128726-01 compatible with isolated I/O modules?
A4: Yes, it can be used with isolated Keyphasor I/O modules that are configured for external terminations, such as 126648-02.

Q5: What is the difference between 128718-01 and 128726-01?
A5: The 128718-01 uses Euro-style connectors, while the 128726-01 uses terminal strip connectors for wiring. Both are external termination blocks but designed for different wiring preferences.

Q6: What is the recommended cable for connecting this termination block to the Keyphasor I/O module?
A6: The recommended cable is the 129530-AAAA-BB series, which is available in lengths from 5 to 100 feet and can be ordered assembled or unassembled.

Q7: Can this termination block be mounted in any standard rack system?
A7: It requires proper mounting provisions within the control cabinet or rack. It is not rack-mounted itself but externally mounted near the I/O module’s location.

Q8: What are the environmental durability characteristics of this termination block?
A8: It is built with materials suitable for industrial environments, supporting harsh temperature conditions and ensuring reliable mechanical stability during extended operations.

128726-01 3500/25 Bently Nevada Keyphasor External Termination Block

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