Analog Input Module for Compact FieldPoint
NI cFP-AI-118
• 8 analog voltage differential
input channels
• 8 voltage input ranges – ±1, ±5, ±10,
±15, 0 to 1, 0 to 5, 0 to 10, and 0 to 15 V
• 16-bit resolution
• Simultaneous sampling on all channels
• 10 Hz digital sync filter configurable
per channel
• 100 V
rms
Category I continuous
channel-to-channel isolation, verified by
750 V
rms
, 5 s dielectric withstand test
• 250 V
rms
Category II continuous channel-
to-ground isolation, verified by a
2,300 V
rms
, 5 s dielectric withstand test
• Hot-swappable
• -40 to 70 °C operation
Overview
The National Instruments cFP-AI-118 Compact FieldPoint module can
measure eight analog inputs at 16-bit resolution at a 10 kS/s per-channel
sampling rate with multiple voltage ranges. In addition to high resolution
and simultaneous sampling, the NI cFP-AI-118 features 750 V
rms
channel-
to-channel isolation and 2,300 V
rms
channel-to-backplane isolation,
verified by a 5 s dielectric withstand test. This module also was designed
using a new architecture in which the controller obtains access to the
module memory immediately, significantly reducing jitter. This feature
makes this module ideal for industrial environments where sensors and
actuators work at different voltage levels, and ground loops are common.
Ordering Information
NI cFP-AI-118 ......................................................................777318-118
Recommended Compact FieldPoint System Products
NI cFP-2120 ..................................................................777317-2120
NI cFP-BP-4........................................................................778617-04
NI cFP-CB-1........................................................................778618-01
NI PS-5 power supply........................................................778805-90
NI Developer Suite Professional Control Edition..............777906-03
BUY NOW!
For complete product specifications, pricing, and accessory
information, call 800 813 3693 (U.S.) or go to
ni.com/compactfieldpoint.
NI [ NATIONAL INSTRUMENTS CORPORATION ]
