NI cFP-CB-1 Compact FieldPoint Screw Terminal Connector Block

Technical Specifications

Model:cFP-CB-1

Brand:NI

Part No:778618-01

Product type:Compact FieldPoint Screw Terminal Connector Block

Terminals:36 screw terminals,12–24 AWG wire gauge

Voltage rating:300Vrms CAT II

Terminal current:4A per signal terminal,6A aggregate for power terminals

Feature:built-in wire strain relief,tie-wrap anchors

Dimension:109.5mm91.4mm25.4mm

Weight:0.11kg

Interface:front screw terminals,backplane mating connector for single-width cFP I/O modules

Operating temperature:-40℃ ~ +70℃

Storage temperature:-55℃ ~ +125℃

Relative humidity:10~90% non-condensing

Certification:CE,Class I Division 2

System compatibility

cFP-CB-1 belongs to NI Compact FieldPoint platform.It mates with all single-width Compact FieldPoint I/O modules and cFP-BP series backplanes,suitable for analog and digital signal wiring in distributed industrial control systems.It is spare part for legacy automation equipment overhaul.

Function

cFP-CB-1 is general-purpose screw terminal connector block for single-width cFP I/O modules.It provides field wiring termination for analog/digital signals,equipped with wire strain relief to resist vibration and prevent loose connections.Supports hot-swap I/O module replacement without removing field wires.

Installation

Mount cFP-CB-1 onto the front of single-width Compact FieldPoint I/O module,tighten captive screws.Run field wires to screw terminals and apply proper torque.Take ESD protection before installation.

Interface

‑Front 36 screw terminal block for field wiring

‑Rear mating connector to cFP I/O module

‑Wire tie anchor points for cable fixing

Feature

cFP-CB-1 classic NI Compact FieldPoint terminal block accessory.Typical faults:screw terminal corrosion,connector pin oxidation,loose wiring.Inspect terminals and wire connections before replacement.

Diagnostic

Fault phenomenon:intermittent signal,poor contact,loose wiring.Check terminal screw tightness,clean contact pins,inspect cable strain relief.

Product Brief

cFP-CB-1 is NI Compact FieldPoint 36-point screw terminal connector block for single-width I/O modules,with wire strain relief and wide temperature range,used for field signal wiring termination in industrial automation systems.Mainly used for maintenance and replacement of old industrial automation equipment.ESD protection must be followed during handling.