Product Overview
National Instruments FP-DO-400 8-Channel Digital Output Module
Product Condition
Used, in good clean condition.
Product Overview
The NI FP-DO-400 is an 8-channel discrete output module for FieldPoint and Compact FieldPoint systems. It provides sourcing digital outputs from 5 to 30 V DC with up to 1.5 A per channel, making it ideal for controlling relays, lights, alarms, and industrial actuators.
Key Features
- Model: FP-DO-400 (FieldPoint) / cFP-DO-400 (Compact FieldPoint)
- Channels: 8 independent sourcing digital outputs
- Voltage Range: 5–30 V DC
- Max Current: 1.5 A per channel at 10–30 V
- Module Load Limit: Total squared current ≤ 8 A²
- Output Impedance: ~0.3 Ω at 10–30 V, ~2 Ω at 5–10 V
- Protection: Optical isolation (2300 Vrms), transient protection, flyback diodes (external diodes recommended for inductive loads)
- Indicators: One LED per channel plus POWER and READY LEDs
- Hot-Swappable: Install/remove without powering down the system
- Mounting: FP terminal base or Compact FieldPoint backplane
- Power Supply: External 5–30 V DC, wired via terminal base
Applications
- Industrial automation control
- Driving relays, alarms, or indicator lights
- TTL/CMOS system interfacing
- Process control and field I/O systems
Frequently Asked Questions
What is PartsMine.com?
We’re a small team in Idaho with a big love for useful parts. Since 2018, we’ve been helping businesses, inventors, fixers, and tinkerers find the stuff they need. We source good parts from real places - labs, factories, and tech closets around the U.S., give them a once-over, and ship ’em out fast from Idaho. Everything we sell is backed by us - because you're the reason we're here.
How fast is shipping?
Pretty fast. Most orders ship within one business day from Idaho—often same-day if you catch us early. We don’t mess around when it comes to getting parts out the door.
What’s included?
You’ll get exactly what’s shown in the photos: One NI FP-DO-400 digital output module. No terminal base, cables, or accessories included.
Can I get more info before buying?
Absolutely. Ask away! We’re generalists, and as you can see—we’ve got a lot of stuff. But we’ll give it our best shot and get back to you with a straight answer. No runaround.
What does "Used, in good clean condition" mean?
This means the module was previously installed but is clean and functional. It shows normal signs of use but has no major cosmetic defects or damage.
