User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-99/141
IS6
Covered MultiCon CMC-99/141
measurement ranges *
type
max.
4÷20mA
3÷30mA
Internal impedance
current inputs
type 1750Ω @ 4mA; type 400Ω @ 20mA
Temperature stability
65 ppm/°C
Input voltage dropout
<9V
Signal polarization
irrelevant (absolute value measurement)
Protection
current inputs
50mA auto-reset fuse
Sampling period
100ms
Isolation strength
1 min. @ 500V AC
Weight
67 g
*
Measurement ranges are limited by software upon hardware inputs ability, check the current list of
producer's website
Tab. 8.5 Technical data for the IS6 module
Fig. 8.9. Internal structure of the optoisolated current input module
275
Main board
Interface
Input 4-20mA
LED
current
regulator
F 50mA
Input 4-20mA
LED
current
regulator
F 50mA
Input 4-20mA
LED
current
regulator
F 50mA
Input 4-20mA
LED
current
regulator
F 50mA
Input 4-20mA
LED
current
regulator
F 50mA
Input 4-20mA
LED
current
regulator
F 50mA
Isolation