User`s manual

ioLogik E1200 Series Introduction
1-12
ioLogik E1242
Inputs and Outputs
Analog Inputs:
4 channels
Digital Inputs:
4 channels
Configurable DIOs:
4 channels
Isolation:
3K VDC or 2K Vrms
Analog Input
Type:
Differential input
Resolution:
16 bits
I/O Mode:
Voltage / Current
Input Range:
0 to 10 VDC, 4 to 20 mA (BO)
Accuracy:
±0.1% FSR @ 25°C
±0.3% FSR @
-10 and 60°C
±0.5% FSR @
-40 and 75°C
Sampling Rate (all channels):
12 samples/sec
Input Impedance:
10M ohms (min.)
Built
-in Resistor for Current Input: 120 ohms
Isolation:
3K VDC or 2K Vrms
Digital Input
Sensor Type:
Wet Contact (NPN or PNP), Dry Contact
I/O Mode:
DI or Event Counter
Dry Contact:
• On: short to GND
• Off: open
Wet Contact (NPN, DI to GND):
• On: 0 to 3 VDC
• Off: 10 to 30 VDC
Wet Contact (PNP, DI to GND):
• Off: 0 to 3 VDC
• On: 10 to 30 VDC
C
ommon Type: 4 points per COM
Counter Frequency:
250 Hz, power off storage
Digital Filtering Time Interval:
Software selectable
Digital Output
Type:
Sink
I/O Mode:
DO or Pulse Output
Pulse Output Frequency:
500 Hz
Over
-voltage Protection: 45 VDC
Over
-current Protection: 2.6 A (4 channels @ 650 mA)
Over
-temperature Shutdown: 175°C (typical), 150°C (min.)
Current Rating:
200 mA per channel
Power Requirements
Power Consumption:
139 mA @ 24 VDC
MTBF (mean time between failures)
Time:
502,210 hrs
Database:
Telcordia (Bellcore)