Emerson Fisher FLOBOSS 407

FloBoss 407 Instruction Manual
C-4 Rev 5/00
C.5 DISCRETE OUTPUTS TO PULSE INPUTS
Figure C-8 shows how to use a discrete output source module to simulate a device transmitting pulses
such as a turbine meter to a pulse input isolated module.
CONTROL
I LIMIT
+5V
SSR
1
–
N/C
+
B
C
A
B
C
A
R1=10
–
N/C
+
DOC0183A
PI ISO
2.2K
DO SCR
Figure C-8. DO Source Module to PI Isolated Module
Figure C-9 shows how to use a discrete output isolated module simulate a relay contact to a pulse input
source module.
CONTROL
DO ISO
+5V
1
N/C
NO
COM
B
C
A
B
C
A
–
+
N/C
2.2K
R1=10
DOC0184A
Vs
PI SRC
+
-
Figure C-9. DO Isolated Module to PI Source Module