Specifications

Appendix A – ACE3600 Specifications
AI Module Specifications
Total Number of Inputs 8 AI ±20 mA (4-20 mA) (Option V318)
16 AI ±20 mA (4-20 mA) (Option V463)
8 AI ±5 V (0-5 V, 1-5 V) (Option V742)
16 AI ±5 V (0-5 V, 1-5 V) (Option V743)
Input Configuration Isolated (floating) analog inputs
A to D Resolution 16 bit (including sign)
Input Accuracy ±0.1% full scale @ -40ºC to +70ºC
Input Sampling Time 10 mSec @ 50 Hz filtering ;8.33 mSec @ 60 Hz filtering
Smoothing Selectable input averaging: 1,2,4,8,16,32,64,128 samples (x10 mS)
Permitted Potential
Between Inputs
75 V DC, 60 V AC (RMS)
Input Impedance ±20 mA input: Rin < 250 Ω
±5 V input: Rin > 1 MΩ
Crosstalk Rejection Better than 80 dB between any pair of inputs
Temperature Stability 25 PPM/ºC
Interference Suppression Selectable 50 or 60 Hz filtering,
Common mode rejection > 80 dB,
Differential mode rejection > 50 dB
24 V DC Output Supports optional isolated 24V plug-in Power Supply (one in 8 DI,
two in 16 DI)
Diagnostic LEDs Overflow and Underflow LED per each input status,
Module error LED
The module Overflow and Underflow levels can be configured to:
Current inputs: ±20mA / 4-20 mA
Voltage inputs: ±5 V / 0-5 V /1-5 V
User Connection 2 or 4 Terminal Blocks (3.5mm pitch), Maximum 18 AWG
Cable and TB Holder 20 or 40 Wire Cable with TB Holder connector, 26 AWG
Module Replacement Hot swap replacement– module extraction/insertion under voltage
Input Isolation 1.5 kV RMS between input and module logic, per IEC60255-5
Input Insulation Insulation resistance 100 MΩ @ 500 V DC, per IEC60255-5
Operating voltage 10.8-16 V DC and 3.3 V DC (from the motherboard connector)
Power Consumption Refer to Appendix C: ACE3600 Maximum Power Ratings.
Dimensions 37 mm W x 225 mm H x 180 mm D, (1.5" W x 8.7" H x 7.1" D)
Weight 8 AI : approx.032 Kg (0.71 lb)
16 AI: approx. 0.34 Kg (0.75 lb)
Specifications subject to change without notice.
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