NI 9208 User Manual

GETTING STARTED GUIDE
NI 9208
16-Channel, ±20 mA, 24-Bit Analog Input Module

NI 9208 Specifications

General

Input Type	Differential
Resolution	16 bits
ADC Type	Delta-Sigma
Overvoltage Protection	±30 V
Operating Temperature	-40 °C to 70 °C
Storage Temperature	-40 °C to 85 °C
Relative Humidity	10% to 90% RH, noncondensing
Connectivity	CompactDAQ, CompactRIO
Isolation	250 Vrms channel-to-earth ground
Vibration	5 g, 10 Hz to 500 Hz
Input Range	±10 V
Accuracy	±0.05% of reading ±0.02% of range
Connector	Screw terminal

Summary

Safety Guidelines

NI 9208 with Spring Terminal Safety Voltages

NI 9208 with DSUB Safety Voltages

Safety Guidelines for Hazardous Locations

Special Conditions for Hazardous Locations Use in Europe and Internationally

Electromagnetic Compatibility Guidelines

Special Conditions for Marine Applications

Preparing the Environment

NI 9208 Pinout

Connecting an External Power Supply

Connecting a Loop-Powered Current Transducer

Connecting a Three-Wire Current Transducer

NI 9208 Connection Guidelines

High-Vibration Application Connections

Recommendations for protecting connections in high-vibration environments.

Overvoltage Protection

Information on the NI 9208's built-in overvoltage protection for channels.