Revised Jan-07
Table 4-21 shows the frequency input pin connections. Refer to
Figures 4-29 and 4-30 for field wiring schematics.
Figure 4-29. Frequency Input Schematic (with IS Barrier and AC-
Coupled)
Figure 4-30. Frequency Input Schematic (without IS Barrier and DC-
Coupled)
Table 4-21. Frequency Input Pin Connections for SKT-D
Pin
9
21
10
22
Function
FREQUENCY-CH1+
FREQUENCY-CH1-
FREQUENCY-CH2+
FREQUENCY-CH2-
I/O
S600 Instruction Manual
4-23