39
FEM630 |
ELECTROMAGNETIC FLOWMETER | OI/FEM630-EN REV. A
Digital output V1 / V2, V3 / V4 (plug-in module)
The ‘digital output passive (green)’ plug-in card can be used
to create one additional binary output.
Digital input V1 / V2, V3 / V4 (plug-in module)
A digital input can be implemented via the ‘Passive digital
input (yellow)’ plug-in module.
The plug-in module can be used in slot OC1
or
OC2.
The plug-in module can be used in slot OC1 or OC2.
6 . . .Electrical connections
. . .Pin assignment
Figure 44 Plug-in card as binary output
(I = internal, E = external, R
B
= load)
Figure 45 Plug-in card as digital input
(I = internal, E = external)
Digital input
Terminals
V1 / V2, V3 / V4
Input ‘On’
16 V ≤ U
KL
≤ 30 V
Input ‘Off’
0 V ≤ U
KL
≤ 3 V
Internal resistance R
i
6.5 kΩ
Function
Parameterization possible.
See
Menu: Input/Output
on page 87.
Binary output (passive)
Terminals
V1 / V2, V3 / V4
Output ‘closed’
0 V ≤ U
CEL
≤ 3 V
2 mA < I
CEL
< 30 mA
Output ‘open’
16 V ≤ U
CEH
≤ 30 V DC
0 mA ≤ I
CEH
≤ 0.2 mA
Switching function
Parameterization possible.
See
Menu: Input/Output
on page 87.
G11898-01
R
B
U
CE
I
CE
16...30 V DC
V2-
V3+
I
E
V1+
V4-
16...30 V DC
R
B
R
B
OC2
OC1
G11598-01
16...30 V DC
V2-
V3+
I
E
V1+
V4-
16...30 V DC
OC2
OC1
R
i
R
i
