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CR9070 Pulse Module


The CR9070 has been replaced by the CR9071E, which provides better overvoltage protection, increased channel-to-channel crosstalk isolation, interval (edge) timing with 40 nanosecond resolution, and a Wait Digital Trigger function.

The CR9070 Pulse Module had 12 channels capable of high-level (5 V square wave) pulse counting at frequencies up to 5 MHz. Four channels could also count switch closures; the other eight channels could count low-level ac signals. In addition, there were 16 independent digital I/O channels for digital control, communications, and triggering.