Mixed I/O Module Specifications - Motorola ACE3600 RTU Owner's Manual

Programmable remote terminal unit
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Mixed I/O Module Specifications

Total Number of Inputs /
Outputs
I/O Arrangement
DI Counter Inputs
DI Frequency
DI Fast Counter Frequency
DI Max. DC Voltage
DI "ON" DC Voltage Range
DI "OFF" DC Voltage Range
DI Current
Fast Capture Resolution
Event Time Tagging
Resolution
DI Filtering
DI Counter Filtering
DO Contact Voltage Ratings
DO Contact Power Ratings
DO Relay Back Indication
DO Fail State
AI Resolution
AI Accuracy
AI Sampling Time
AI Smoothing
AI max. Potential between
AIs
AI Impedance
16 Digital Inputs + 4 EE Relay Outputs + 4 Analog Inputs
( ±20 mA)
16 Digital Inputs + 4 ML Relay Outputs + 4 Analog Inputs
( ±20 mA)
1 group of 16 DIs with shared common
4 relay outputs - Form C
4 isolated analog inputs
The first 12 inputs can be configured as fast counters.
0 - 1 KHz
0 - 5 KHz, minimum pulse width 100 µS
Max. 40 V DC
+11 to +30 V DC, -30 to -11 V DC
-5 to +5 V DC
6-10 mA
1 mS (Interrupt upon change of state)
1 mS (Interrupt upon change of state)
0 to 50.8 mS (DC, programmable in 0.2 mSec steps)
0 to 12.75 mS (programmable in 0.05 mSec steps for inputs configured as
high speed counters)
Max. 60 V DC or 30 V AC RMS (42.4 V peak).
2A @ 30 V DC, 0.6A @ 60V DC or 0.6A @ 30V AC
(resistive load)
Contact position - hardware back indication
Configurable relay state on CPU fail: On, Off or 'last value'
16 Bit (including sign)
±0.05% of full scale @ 25ºC
10 mSec @ 50 Hz filtering
8.33 mSec @ 60 Hz filtering
Selectable input averaging: 1, 2, 4, 8, 16, 32, 64 or 128 samples
(x10 mS)
75 V DC, 60 V AC (RMS)
Rin < 250 Ω
14-7
Mixed I/O Module

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