Technical Specs: Features (For All Devices Of Imc C-Series) - IMC C SERIES User Manual

152 Technical Specs

6.8 Technical Specs: Features (for all devices of imc C-SERIES)

6.8.1 Digital Inputs
Technical Details
Parameter
Channels
Configuration options
Sampling rate
Isolation strength
Input configuration
Input current
Switching threshold
Switching time
Supply HCOM
Terminal connection
Find here the description of digital inputs
© 2018 imc Test & Measurement GmbH
Value
8
TTL or 24 V input voltage range
±50 V
differential
max. 500 µA
1.5 V (±200 mV)
8 V (±300 mV)
<20 µs
5 V max. 100 mA
DSUB-15
.
62
Remarks
common ground reference for each 4-channel
group, isolated from the other input group
configurable at the DSUB globally for 8 Bits:
·
jumper from LCOM to LEVEL:
activates TTL-mode
·
LEVEL unconnected: activates 24 V-mode
tested ±200 V
isolated to system ground, supply and channel-
to-channel
5 V level
24 V level
electrically isolated from system (case),
Configuration signal "LEVEL" is referenced to
HCOM, LCOM
ACC/DSUBM-DI4-8
imc C-SERIES - Manual, Version 4 R 3 - 2018-10-19