SMS ISKRA MT375 - Overall and Fixing Dimensions (MT372); Meter Configuration (Mt37 Y)

Mx37y_Technical_Description_ENG_v2.00.doc
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Mx37y
─ Single- and three-phase electronic meters with built-in DLC
modem, GSM/GPRS modem or RS485 comm. interface
3.5. Overall and fixing dimensions
(MT372)
Mounting and fixing meter dimensions comply with
the DIN 43857 standard.
Fig. 17a: Overall and fixing dimensions of an MT372 meter
fitted with a long terminal cover
Fig. 17b: Overall and fixing dimensions of an MT372 meter
fitted with a short terminal cover
Fig. 18: Overall and fixing dimensions of an MT372 meter
fitted with a switching device and a long terminal cover
3.6. Meter configuration (MT37y)
OPTION
M-Bus
Fig. 19: MT371 meter block diagram
Fig. 20: MT372 meter block diagram
1.2.3. Three metering
elements (on request four)
10. GSM/GPRS with a bed
for a SIM card or RS485
communication interface
4. A meter power supply unit 11. Inputs; alarm
5. A microcontroller with
17. FRAM memory
12.13. Outputs: relay,
switching device control or
M-Bus communication
interface
6. Liquid Crystal Display–LCD 14. Tariff inputs
7. Impulse diodes (LED) 15. Control circuits
8. Push buttons (Reset and
Scroll)
16. Real time clock - RTC
9. IR optical interface