Introduction
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D000044352 en g – E230 Residential Electricity Meter – ZxR100xC/ZMR100xR – User Manual
© Gyr
Relay Output (ZMR100xR only)
Type
Single-pole, single-throw, normally
open
Maximum Contact Voltage
276 V
RMS
Maximum Contact Current
5 A (30 V DC), 10 A (250 V AC)
Contact/Coil Insulation
Basic
Coil Maximum Power
200 mW
Coil Voltage
12 V
DC
Limited suitability of r53 for testing purposes:
The pulse output r53 is only suitable to a limited extent for meter testing
due to its special method of operation (refer also to
5.4 Connecting the
meter
).
On status
Off status
t T
<
_
5 ms
t
T
t
On
t
Off
> 30 ms
_
> 30 ms
_
0.9 i
0.5 i
0.1 i
Figure 1. Pulse shape according to DIN 43 864
2.4.11 Control inputs
External Switching Voltage Values
Control Voltage (UT)
120-240 V
Range
0.8 – 1.15 (UT)
2.5 Data
readout
The Utility Company can take readings from the meter at any time in the
field. .MAP110 tool can be used for detailed local readings. There are
three possible ways to perform local readings, they are:
Take readings directly from the LCD display. The registers will either
scroll through a configurable loop or the Cycle Display button can be
pressed to move through the available registers.
With the aid of a suitable laptop computer or PDA, more detailed
readings can be taken using the optical port. This method of
communication is also utilised for the reconfiguration of certain
meter functions, for example, reset registers and change tariff
details. For the necessary hardware and software, please contact
the Gyr Metering Sales Team who will be happy to assist.
