190993C-01
National Instruments
190993C-01
National Instruments

Description
The 190993C-01 FP-DIO-550 is a Digital Input/Output Module (Not for New Design) by National Instruments, featuring 16 channels with 8 input digital channels and 8 sourcing digital output channels. With 7 mA current limiting circuitry and short circuit protection, it operates at temperatures from -40°C to 70°C, and has dielectric withstand test at 250 Vrms CAT-II isolation.
The 190993C-01 FP-DIO-550 is a Digital Input/Output Module (Not for New Design) manufactured by National Instruments. This 16-channel FieldPoint Digital I/O Module, also known as part number 777518-550, features 8 input digital channels compatible with various devices and 8 sourcing digital output channels. Each input channel has IN- and IN+ terminals, with current limiting circuitry restricting flow to 7 mA. Short circuit protection is present at operating temperatures ranging from -40°C to 70°C. The module also boasts a 5 s dielectric withstand test under 250 Vrms CAT-II continuous channel to ground isolation, verified at 2,300 Vrms. Power is supplied by a FieldPoint Terminal Base (FP-TB-x), and connections are made via the FieldPoint Terminal Base (FP-TB-x) and FieldPoint Connector Box (FP-CB-x). Input terminals below 5 V are off, while those between 5-11 V may be off or on, and 11-30 V will be on. Safety ground should be connected to the FieldPoint Backplane (FP-BPx) for system safety.
Made By | National Instruments |
---|---|
Part Number | 190993C-01 (FP-DIO-550) |
Type | Digital Input/Output Module |
Channel Configuration | 8 input channels, 8 output channels |
Current Limiting | 7 mA with short circuit protection |
Operating Voltage Range for Input Channels | 0-5V (off), 5-11V (off or on), 11-30V (on) |
Distribution Cache Shipping Info and Options
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Shipping Process: We take pride in the way we package your order and spare no cost in making sure that it arrives safely at your facility. In the case of new parts, we are always sure to package the factory box inside another larger box for safe transit. For reconditioned parts we often use Distribution Cache customized packaging that is specially made to protect the products from the bumps and falls present during shipment.
Shipping Options:
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Ground – Ground is the most inexpensive shipping option provided. Please ask if we are doing a “free domestic ground” shipping promotion on your order. We often provide free ground shipping on larger orders.
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Question:
What type of module is the model 190993C-01 FP-DIO-550?
Answer:
The model 190993C-01 FP-DIO-550 is a Digital Input/Output Module manufactured by National Instruments.
Question:
How many channels does the FP-DIO-550 have, and how are they divided?
Answer:
The FP-DIO-550 has 16 channels, divided into 8 input digital channels and 8 sourcing digital output channels.
Question:
What is the part number equivalent to the model 190993C-01?
Answer:
The equivalent part number for the model 190993C-01 is 777518-550.
Question:
What are the operating temperature limits for the FP-DIO-550's short circuit protection?
Answer:
The FP-DIO-550's short circuit protection operates within temperatures ranging from -40u00b0C to 70u00b0C.
Question:
How is power supplied and connections made to the FP-DIO-550 module?
Answer:
Power to the FP-DIO-550 module is supplied by a FieldPoint Terminal Base (FP-TB-x), and connections are made via the FieldPoint Terminal Base (FP-TB-x) and FieldPoint Connector Box (FP-CB-x).