High Density 4-20 mA Input Module Select high density 4

High Density 4-20 mA Input Module
Select high density 4-20 mA inputs when…
…reduced panel space and lowest cost are primary
requirements.
n 12-bit A/D converter for precision measurements
n High density modules have lowest cost per point
n Group isolation eliminates ground loops and
interactions with other modules
n Field replaceable shunts reduce maintenance time
Performance Specifications
Number of channels
Input range
A/D resolution
Input resolution
Full scale accuracy (@ 20°C)
Input span adjustability
Input offset adjustability
Span temperature coefficient
Offset temperature coefficient
Input impedance
DMRR (differential rejection
at 50/60 Hz)
Input protection
Fastest scan rate (all 16 channels)
Maximum ST-Bus power
Isolation (input to ST-Bus)
Operating temperature range
Storage temperature range
Humidity (non-condensing)
16
4-20 mA
12 bits
6 µA
0.10%
+/- 25%
+/- 25%
+/- 50 ppm per °C
+/- 50 ppm per °C
100 Ohms
66 db
Field-replaceable shunts
10 mS
600 mW
1200 VDC
-30 to 70°C
-40 to 85°C
5 to 95%
Application Idea…
Ordering Information
Description
16 Current Inputs w/Wiring Base
Module only
SIXNET
•
Box 767
•
Pair this 16 channel 4-20 mA input module
with the current limiter module (on the next
page) for the highest system performance at
the lowest cost.
Part Number
ST-AI-20M-16H
ST-AI-20M-16M
Clifton Park, NY 12065 USA
•
+1 (518) 877-5173
•
FAX +1 (518) 877-8346
•
[email protected]