NI FP-DO-400 FieldPoint 8-Channel 5-30VDC Sourcing Digital Output Module

Technical Specifications

Model:FP-DO-400

Brand:NI

Part No:FP-DO-400

Product type:FieldPoint 8-Channel Sourcing Digital Output Module

Channels:8 sourcing digital output channels

Output voltage:5–30VDC external field power

Current rating:1.5A per channel,max 8A aggregate

Isolation:2300Vrms transient overvoltage protection,250Vrms CAT II working isolation

Output impedance:0.3Ω @10–30VDC,2Ω @5–10VDC

Protection:built-in flyback diode for inductive load,per-channel overcurrent protection

Power consumption:0.365W

Dimension:109.5mm91.4mm107.19mm

Weight:0.136kg

Interface:Terminal base connector,field screw terminal wiring

Operating temperature:-40℃ ~ +70℃

Storage temperature:-55℃ ~ +100℃

Relative humidity:5~90% non-condensing

Certification:CE,UL

System compatibility

FP-DO-400 belongs to NI FieldPoint distributed I/O platform.It works with FieldPoint terminal bases and FieldPoint network modules,supported by LabVIEW,widely used for relay,solenoid valve and contactor on/off control in distributed industrial control systems.It is spare part for legacy automation equipment overhaul.

Function

FP-DO-400 is hot-swappable 8-channel sourcing digital output module for FieldPoint system.It drives 5–30VDC field loads such as solenoid valves and relays.Built-in flyback diode suppresses inductive kickback,each channel has independent status LED,supports user-defined startup state and hot swap replacement without system shutdown.

Installation

Mount FP-DO-400 onto compatible FieldPoint terminal base,tighten captive mounting screws.Wire external 5–30VDC field power and actuator loads to terminal base screw terminals.Take ESD protection before installation,supports hot swap operation.

Interface

‑Field screw terminal block for digital output signals and external power

‑Back connector to FieldPoint terminal base

‑POWER,READY and 8 channel status LED indicators

Feature

FP-DO-400 classic NI FieldPoint sourcing digital output I/O module.Typical faults:terminal base corrosion,output transistor damage,backplane pin oxidation.Inspect terminals and test channel output before replacement.

Diagnostic

Fault phenomenon:no output,channel cannot drive load,overcurrent alarm.Check wiring and terminal tightness,external field power,load short circuit,verify module status LED and FieldPoint bus communication.

Product Brief

FP-DO-400 is NI FieldPoint 8-channel sourcing digital output module for 5–30VDC field loads,1.5A per channel,2300V transient isolation,hot swappable,wide temperature range for distributed industrial solenoid and relay control.Mainly used for maintenance and replacement of old industrial automation equipment.ESD protection must be followed during handling.