SL7000 User Guide
Control input terminals
The control input terminal block provides a common connection point and accepts cables up to 2.5mm².
Minimum input voltage =
40V (AC/DC)
Maximum input voltage =
288V AC, 300V DC
Maximum input current =
3mA
Terminal
Function
Typical wiring
26
Control input 1
27
Control input 2
28
Common
Control output
The meter can be factory-configured with a number of individual control outputs that function as high-level
switches for connection to further meters or other external equipment.
The control outputs can be individually programmed and used to transmit or indicate meter events such as:
•
the end of an integration (EOI) or billing (EOB) period
•
an alarm
•
tariff indication
•
a clock synchronisation pulse
•
a pulse output
•
an excess demand or phase cut
Control output terminals
The control output terminal block provides a common connection point and accepts cables up to 2.5mm².
Maximum switching voltage =
288V AC, 300V DC
Maximum current =
100mA
Terminal
Function
Typical wiring
20
Control output 1
21
Control output 2
22
Control output 3
23
Control output 4
25
Common
Note:
Depending on the factory configuration, the meter may not be fitted with Control outputs 3 and 4.
