ISAM (C08ab700)

ISAM (C08ab700)

The 8 channel Intelligent Signal Analyzer Module ISAM from CGS is a multifunctional module with 3 functions:

• PWM analyzer (decoder) with max. 8 channels
• Incremental decoder with max. 12 channels
• Edge counter with max. 8 channels

The 12 channel incremental decoder uses for decoding a state machine integrated in an FPGA to provide reliable values without counting errors. Such miscounting can occur during conventional decoding using I/O modules and software, e.g. by micro-vibrations (multiple directional change before the end of the signal sequence) caused by servomotors.

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CGS-ISAM_Hardware_Description_v1.0.0
791.15 KB

SKU: C08ab700.
Category: .

Features:
• Two channels each can be configured with a different function
• All channels work with a frequency of 100 MHz
• Possibility to connect up to 4 incremental decoders (inputs A, B and Z)
• X1, X2 or X4 decoding
• Digetal filter (glitch filter) for PWM
• 8 channels with programmable input threshold

Communication

DLL, LabVIEW VI, VeriStand Custom Device

Bus

CompactRIO

Inputs

8 (+4 for incremental decoder Z)

Frequency

PWM: 1-20 kHz with 1 channel (only for the auto-sending, otherwise 100 Mhz)

Other

Resolution: 10 ns
Input filter programmable (digital filter)
Replaces the cRIO Module IDM

Format

CompactRIO Single Module

Product number

a=1: PWM Analyzer (Decoder)
a=2: Incremental Decoder
a=3: Opt.1 + Opt.2
a=4: Edge Counter
a=5: Opt.1 + Opt.4
a=6: Opt.2 + Opt.4
a=7: Opt.1 + Opt.2 + Opt4
b=0: 8 Channels, no adjustable input threshold
b=1: 8 Channels, adjustable input threshold (default 10 V)