Siemens SENTRON PAC2200 Product Manual page 67

"Integrated I/O" parameter
"Digital input" parameter
The following functions can be assigned to the "Digital input" parameter:
● Tariff switching for two-tariff, active energy, and reactive energy counters.
● Synchronization of the measuring period by means of the synchronization pulse of a
system control center or other device.
ACTION
UNIT
PULSES PER UNIT
PRO (input pulse divider)
PAC2200
Manual, 05/2018, L1V30415167B-02
Not used: Digital input is deactivated.
Count input pulses: Counting of input pulses
High tariff / low tariff switching: Switching between tariffs.
Low tariff if input active.
Demand synchronization: Synchronization of power de-
mand.
Default setting: Not used.
The "UNIT" property is only visible if "Count input pulses"
is set for the "USAGE TYPE".
Countable unit with pulse counting:
• Active Energy (kWh)
• Reactive Energy (kvarh)
The "PULSES PER UNIT" property is only visible if "Count
input pulses" is set for the "USAGE TYPE".
Range: 1 to 4000
Default setting: 1
The "Input pulse divider" property is only visible if "Count
input pulses" is set for the "USAGE TYPE".
Range: 1; 10; 100; 1000
Default setting: 1
Formula:
Example:
Pulses per unit: 50
Pulse divider: 100
Unit: kWh
Commissioning
6.3 Parameterizing the device
65