Emerson Fisher FLOBOSS 407

FloBoss 407 Instruction Manual
C-6 Rev 5/00
C.7 SWITCH TO DISCRETE INPUTS
Figure C-12 shows how to use a switch and power source to simulate a device transmitting a discrete
voltage level to a discrete input isolated module.
AUX PWR OUT 1
–
+
SWITCH
B
C
–
A
N/C
+
R1=10
DOC0187A
DI ISO
3.3K
Figure C-12. Switch Input to DI Isolated Module
Figure C-13 shows how to use a switch to simulate relay contacts to a discrete input source module.
SWITCH
R1=10
C
-
B
A
+
N/C
3.3K
DOC0188A
DI SRC
Vs
Figure C-13. Switch Input to DI Source Module