Description
cDAQ-9133 RS-232 Serial Port
Maximum baud rate 115,200 bps
Data bits 5, 6, 7, 8
Stop bits 1, 2
Parity Odd, Even, Mark, Space
Flow control RTS/CTS, XON/XOFF, DTR/DSR
RI wake maximum low level 0.8 V
RI wake minimum high level 2.4 V
RI overvoltage tolerance ±24 V
cDAQ-9133 Analog Input
Input FIFO size 127 samples per slot
Maximum sample rate4 Determined by the C Series module or modules
Timing accuracy5 50 ppm of sample rate
Timing resolution5 12.5 ns
Number of channels supported Determined by the C Series module or modules
General-Purpose Counters/Timers
Number of counters/timers 4
Resolution 32 bits
Counter measurements Edge counting, pulse, semi-period, period,
two-edge separation, pulse width
Position measurements X1, X2, X4 quadrature encoding with
Channel Z reloading; two-pulse encoding
Output applications Pulse, pulse train with dynamic updates,
frequency division, equivalent time sampling
Internal base clocks 80 MHz, 20 MHz, 100 kHz
External base clock frequency 0 to 20 MHz
Base clock accuracy 50 ppm
Output frequency 0 to 20 MHz
Inputs Gate, Source, HW_Arm, Aux, A, B, Z,
Up_Down
Routing options for inputs Any module PFI, controller PFI, analog
trigger, many internal signals
FIFO Dedicated 127-sample FIFO
cDAQ-9133 Frequency Generator
Number of channels 1
Base clocks 20 MHz, 10 MHz, 100 kHz
Divisors 1 to 16 (integers)
Base clock accuracy 50 ppm
Output Any controller PFI or module PFI terminal