4-8
Cabling and Wiring
Note:
To attach your signals to the DAS-TC/B, use either an STC-TC/B
or an STA-TC/B accessory. Refer to the section “Using Screw Terminal
Accessories” on page 4-1.
Understanding the DAS-TC/B Inputs
The input configuration of the DAS-TC/B is shown schematically in
Figure 4-6.
Figure 4-6. DAS-TC/B Inputs
To V/F
Converter
and Isolated
Digital
Connections
High
Low
Input Amplifier
+15V
-15V
Analog
Ground
(B Ground)
(Isolation)
AC In
10k
Ω
10k
Ω
10k
Ω
Channel 0 High (+0)
Channel 0 Low (-0)
Channel 1 High (+1)
Channel 1 Low (-1)
Channel 15 High (+15)
Channel 15 Low (-15)
Analog Ground
(B Ground)
Multiplexer
DC-to-DC
Converter
