PCI-PID01 User‟s Manual
14
3-2-9
Input Signal Frequency Setup Switch (SW3, SW4)
When analog input signal for AIN0, AIN1, respectably, as shown in [Table 8], the number of
switches SW1, SW2 ON state, the maximum frequency is applied a Low-Pass Filter circuit.
1 2
ON
3 4
Slide, 4-pole
[Table 9. Frequency Setup Connector]
Switch(ON)
Maximum Frequency(fc)
Remark
1
1.592khz
2
159.2hz
3
16hz
4
7hz
3-2-10
Board Number Setup Switch ( (SW5)
When mounting multiple boards in one system, depending on the DIP switch(SW5)
recognize the number of the board. The maximum board that can be mounted is 4 in one
system.
SW5
1
2
ON
1
2
Board No.
OFF OFF
0
ON
OFF
1
OFF
ON
2
ON
ON
3
[Figure 3-2. Board Number Setup Switch]
3-2-11
Analog Input Offset Control Switch (VR1, VR2)
This is a variable resistor for analog-to-digital conversion of the signal that is used to find
the value of “0”. VR1 switch is used to control the signal AIN1. VR2 switch is used to control
the signal AIN0.
