4�5�- RELAYS
El
CVM-C11
has 2 alarm relays (terminals 3, 4 and 5 on
) fully programmable, see
and
“6.26.- PROGRAMMING THE ALARM RELAY 2”
�
POWER SUPPLY
OUTPUTS
INPUTS
RS-485
A1(+)
A2(-)
R0C R01 R02
D0C D01 D02
DIC DI1 DI2 A(+) B(-)
U
L1
U
L2
U
L3
N
IL1
IL2
IL3
IN
S1
S2
S1
S1
S1
S2
S2
S2
P2
P1
P2
P1
P2
P1
P2
P1
Relé 1 y 2
Relay 1 and 2
R0C
R01 R02
Carga
Load
Fuente externa
External load
Salidas digitales
Digital outputs
D0C
D01 D02
Entradas digitales
Digital inputs
-
DIC
DI1
DI2
4kΩ
4kΩ
Figure 18:Relays, Digital outputs and Digital inputs�
4�6�-
DIGITAL INPUTS
The
CVM-C11
has two digital inputs (terminals 9, 10 and 11 on
) programmable to function as
logic input, tariff selection
)
or to generate a synchronism pulse to calculate the maximum
demand.
If configured as a logic input, the device displays the status of that input. See
“6.30.- OPERATING MODE OF DIGITAL INPUT 2”.
The selected tariff can be determined in accordance with the status of the inputs, as shown in
Table 16: Selecting the tariff in accordance with the input status�
IN1, Input 1
IN2, Input 2
Tariff
Synchronism pulse
Logic input
Tariff selection
Logic input
Tariff selection
x
x
T1
x
x
T1
x
0
T1
x
0
T1
x
1
T3
x
1
T3
0
x
T1
1
x
T2
27
Instruction Manual
CVM-C11
Содержание CVM-C11
Страница 1: ...INSTRUCTION MANUAL M361B01 03 22A Power analyzer CVM C11...
Страница 2: ...2 CVM C11 Instruction Manual...
Страница 94: ...11 EU DECLARATION OF CONFORMITY 94 CVM C11 Instruction Manual...
Страница 95: ...95 Instruction Manual CVM C11...
Страница 96: ...96 CVM C11 Instruction Manual...