DI-194RS User’s Manual
Connecting Input Signals
7
4. Connecting Your Input Sig-
nals to the DI-194RS
DO NOT CONNECT INPUT SIGNALS TO YOUR DEVICE UNTIL YOU HAVE READ “CAUTION” on
page v.
All input signal connections are made to the 8-port screw terminal. Each terminal is labeled directly on the
circuit board. Refer to the following for screw terminal port identification:
CH 1:
Channel 1 analog signal input.
CH 2:
Channel 2 analog signal input.
CH 3:
Channel 3 analog signal input.
CH 4:
Channel 4 analog signal input.
Gnd:
Ground.
Dig 0:
Digital port 0.
Dig 1:
Digital port 1.
Dig 2:
Digital port 2.
To connect signals to the DI-194RS, insert the stripped end of a signal lead into the desired terminal directly under the
screw. Tighten the pressure flap by rotating the screw clockwise with a small screwdriver. Make sure that the pres-
sure flap tightens only against the signal wire and not the wire insulation. Do not over-tighten. Tug gently on the sig-
nal lead to ensure that it is firmly secured.
