Omega Engineering BNC-08DI, BNC-16DI, BNC-16SE Network Card User Manual


 
The following diagram illustrates the signal conditioning circuitry of a differential analog input channels used on the BNC-16DI and
the BNC-08DI.
resistorresistorresistorresistorresistorresistor
RSX
openresistoropenopenopenopen
RXF
openopenopen0 ohm0 ohmopen
RXE
capacitoropenopencapacitorresistoropen
RXD
0 ohmopenopenresistorresistoropen
RXC
0 ohm0 ohm0 ohm0 ohm0 ohm0 ohm
RXB*
0 ohm0 ohmcapacitoropenopen0 ohm
RXA*
Bypass50 OhmAC CoupleRC FilterR DividerNormal
*factory installed O ohm resistors
17
SG2
SG1
B1
R0A
R0B
R0C
R0D
R0E
R0F
CH.0 HIGH
37
SG2
SG1
B1
R0A
R0B
R0C
R0D
R0E
R0F
CH.0 HIGH
CH.0 LOW
B2
SG3
SG4
R1A
R1B
R1C
R1D
R1E
R1F
18
RS0
P2
CH.0 L
CH.0 H