MIC
MIC-2718
MIC-2728
MIC-2730
16-Channel Analog Input Module
4-Channel Isolated Analog Output Module
16-Channel Isolated Digital Input Module
MIC-2718
16-Channel Analog Input
Module
The MIC-2718 offers multiple, high-
speed data acquisition functions. It is a
cost effective solution for industrial
measurement and monitoring.
•
Channels:
16 single-ended or 8
differential, switch selectable
•
A/D converter:
12-bit, 8 µsec. max. conversion time
•
On-board FIFO:
1 K words
•
Input range
(software programmable):
Bipolar: ±0.005, ±0.01, ±0.05, ±0.1,
±0.5, ±1, ±5, ±10 V
Unipolar: 0 to 0.01, 0 to 0.1, 0 to 1,0
to 10 V
•
Overvoltage:
±30 V max.
•
Maximum data throughput:
100 kHz
(depends on input amplifier settling
time and slew rate)
Gain
Speed
0.5, 1
100 kHz
5, 10
35 kHz
50, 100
7 kHz
500,1000
0.8 kHz
•
Accuracy:
Gain=0.5, 1
0.01% of FSR ±1LSB
Gain=5, 10
0.02% of FSR ±1LSB
Gain=50,100
0.04% of FSR ±1LSB
Gain=500,1000 0.08% of FSR ±1LSB
•
Linearity:
±1-bit
•
Trigger mode:
Software, pacer or external
•
Ext. trigger:
TTL compatible
•
Data transfer:
Program, interrupt or DMA
•
Signal conditioning circuit:
Space for
RC filter and 250
Ω
current shunt
•
Power consumption:
+5 V @ 0.5 A
max.; +12 V @ 0.2 A max.
MIC-2000 Series
MIC-2728
4-Channel Isolated
Analog Output Module
The MIC-2728 provides four double-
buffered 12-bit D/A outputs. Over 500
V
DC
of bus isolation protect your PC and
peripherals from dangerous output
voltages.
•
Channels:
4 isolated D/A channels
•
Resolution:
12-bits, double buffered
•
Output range:
Unipolar: 0 to +5 V, 0 to +10 V
Bipolar: ±5 V, ±10 V
Current loop (sink);
0 to 20 mA, 4 to 20 mA
•
Settling time::≤
60 µseconds
•
Accuracy:
±0.012% FS
•
Isolation voltage:
> 500 V
DC
bus isolation
•
Reference voltage:
Internal: -5 V or -10 V
External: ±10 V max. AC or DC
•
Voltage output drive:
±10 mA max.
•
Current loop excitation:
8 V to 36 V
•
Power consumption:
+5 V @ 0.5 A max.;
+12 V @ 0.2 A max.
MIC-2730
16-Channel Isolated
Digital Input Module
The MIC-2730 features a limit switch,
alarms and/or sensors for noisy
environments, and 16 optically isolated
digital input channels for monitoring
device On/Off status.
•
Number of inputs:
16
•
Input mode:
isolated or non-isolated
(jumper selection)
•
Number of commons:
2 (isolated)
•
Input voltage:
0 ~ 30 V
•
Threshold voltage:
Logic "0" : < 1 V
Logic "1" : > 4 V
•
Input impedance:
2 kΩ
•
Isolation voltage:
2500 V
DC
•
Throughput:
10 kHz
11
Non-isolated Inputs (TTL-level)
•
Input voltage:
Low: 0.8 V max.
High: 2.0 V min.
•
Input load:
Low: 0.4 mA max @ 0.5 V
High: 0.05 mA max @ 2.7 V
•
Pull-up resistor:
10 kΩ for dry contact
•
Throughput:
30 kHz typical
•
Number of indicator LEDs:
16
•
Indication mode:
Logic “1” : LED On
Logic “0” : LED Off
•
Power consumption:
+5 V @ 2 A
Note: All specifications are subject to change without notice
11- 9
MIC-2000 Series
Isolated Inputs
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