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UMG 96-PA / UMG 96-PA-MID / UMG 96-PA-MID+
Pulse valency =
Max. connected load
Max. number of pulses/h
[Pulses/Wh]
Pulse valency = 135 kW / 60000 pulses/h
Pulse valency = 0.00225 pulses/kWh
Pulse valency = 2.25 pulses/Wh
Fig.
Connection example for wiring as a pulse output.
+
-
230 VAC
24 VDC
External
operating voltage
1.5k
Data logger
UMG 96-PA
Switching and pulse outputs
21
22
23
Digital Output 1
Digital Output 2
+24V=
CAUTION
Measurement error when used as a pulse
output.
When the digital outputs are used as pulse
outputs, measurement errors can occur due to
residual ripple.
For the supply voltage of the digital inputs and
outputs, use a power supply whose residual
ripple is less than 5% of the supply voltage.
Timer switch output
64 independent weekly timers can be configured
in the device with:
·A resolution of 1 minute.
·A definable active period within one day. The
active day within the week can be chosen.
Example:
Time 9:25 to 11:45 on Sunday, Monday and
Friday.
The weekly timers can be configured as
·Tariff switching (1 and 2)
·Setting the digital outputs 1 to 3
·“no function”
. The status can be called up via Modbus. The
states of the timers at the digital output are linked
with "OR".
Fig.
Configuration of the weekly timer (GridVis
®
software)
2. Calculate pulse valency:
The weekly timers are configured using the Grid-
Vis
®
software in the "
Timer
“ configuration area)
Output for Modbus remote
Enables the outputs to be switched via a Modbus
address.
This function can be configured using the GridVis
®
software:
·Open the device configuration in GridVis
®
.
·Set the mode of the digital outputs under "
Pe-
ripherals
" to "
Modbus Remote Output
“.
·Specify the output polarity with:
- Current flow active (normally open contact)
- Current flow inactive (normally closed contact)
Fig.
Configuration of the digital outputs as "Modbus Re-
mote" in the GridVis
®
software