4�7�- Inputs; 4�8�- Outputs - Circutor CVM-C10 Instruction Manual

• Voltage harmonics L1- L2 - L3
• Current harmonics L1- L2 -L3
4.7.- INPUTS
The CVM-C10 has two digital inputs (terminals 12 and 13 on
that can be programmed to operate as a logic or tariff selection input.
If configured as a logic input, the device displays the status of that input.
See
"4.9.27. Operating mode of digital input 1"
The selected tariff can be determined in accordance with the status of the inputs, as shown in
.
Table 15
4.8.- OUTPUTS
The device features:
 Two alarm relays (terminals 3, 4 and 5, as shown in
fully programmable, see
ming alarm 2 (Relay 2)"

and figure 3
and
Note: The digital outputs are not available on models CVM-C10-ITF-IN and CVM-C10-FLEX
44
Table 15: Selecting the tariff in accordance with the input status�
IN1, Input 1
Logic input Tariff selection
x
x
x
"4.9.23. Programming alarm 1 (Relay 1)"
Two digital outputs, optoisolated NPN transistors (terminals 6, 7 and 8 on
), fully programmable, see
"4.9.26. Programming alarm 4 (Digital output
and
"4.9.28. Operating mode of digital input 2"
IN2, Input 2
Logic input
x
0 x
1 x
0
0
1
1
"4.9.25. Programming alarm 3 (Digital output T1)"
figure 1, figure 2 and figure 3
Tariff selection
0
1
0
1
0
1
figure 1, figure 2 and figure 3
and
T2)".
Instruction Manual
CVM-C10
)
Tariff
T1
T1
T3
T1
T2
T1
T3
T2
T1
),
"4.9.24. Program-
figure 1