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1.4 Power on the modem

The WM-E8S modem can be powered from ~85..300VAC / 100..385VDC power source

at the N (neutric) and L (line/phase) AC / DC connection pins of the terminal block.

1.5 MBus connection

–

order option

The modem’s Mbus master connection can be used for max

. 4 slave devices, which

can be connected to the +/- pins of the MBus terminal block. The modem provides 24-

36V DC power for the connected Mbus devices.

Содержание WM-E8S

Страница 1: ...WM E8S smart metering modem User Manual ___________________________________________________ Rev 1 20 2022 06 15...

Страница 2: ...sage of the device Document category User Manual Document subject WM E8S Author WM Systems LLC Document version No REV 1 20 Number of pages 18 Hardware Identifier No WM E8S v1 x v2 x v3 x Firmware ver...

Страница 3: ...00 o SIMCom A7676E LTE B1 2100 B3 1800 B8 900 B20 800 B28 700 B31 450 B72 450 GSM GPRS EDGE B3 1800 B8 900 o SIMCom SIM7070E LTE Cat M B1 2100 B2 1900 B3 1800 B4 1700 B5 850 B8 900 B12 700 B13 700 B14...

Страница 4: ...neutric and L line phase AC DC connection pins of the terminal block 1 5 MBus connection order option The modem s Mbus master connection can be used for max 4 slave devices which can be connected to...

Страница 5: ...4 wire connection uses the pin nr 5 6 7 8 Alternatively you can use the secondary RS485 port on the terminal block The modem uses the TCP port nr 9000 for the transparent communication and port nr 90...

Страница 6: ...Chapter 2 WM E8S modem construction WM E8S modem assembled with housing and IP52 protected transparent cover WM E8S modem in internal terminal enclosure with SIM LED board is on top I II...

Страница 7: ...tion PIN 1 GND PIN 2 RxD receiving data PIN 3 TxD transmitting data PIN 4 DCD Make serial connection from the modem to a PC or a meter by wiring RJ45 connector s Pin 1 Pin 2 and Pin 3 optionally pin n...

Страница 8: ...peration immediately Caution Please consider the following 85 300VAC or 100 385VDC electric shock hazard inside the enclosure DO NOT open the enclosure and DO NOT touch the PCB or its electronical par...

Страница 9: ...d person by the service team who has enough experience and knowledge about carrying out the wiring and installing the modem device Its prohibited to touch or modify the wiring or the installation by t...

Страница 10: ...version 2 4 Configuration the device Step 1 Download the WM E TERM configuration software to your computer by this link https www m2mserver com m2m downloads WM ETerm_v1_3_69 zip Step 2 Unpack the zip...

Страница 11: ...ft side of the screen click on Connection type tab choose Serial interface Step 6 Add a name for the profile at the New connection field and push to the Create button Step 7 In the next window the con...

Страница 12: ...ngs Step 11 Click on the Parameters Read icon in the menu to readout the data from the modem Then all parameter values will then be read out and visible here by selecting a parameter group The progres...

Страница 13: ...3 Then choose the M2M parameter group and push the Edit settings button At the Transparent IEC meter readout port give the PORT number by which you try to readout the meter Add this PORT number to th...

Страница 14: ...you have finished choose the Parameter write icon to send the changed settings to the modem The status of the configuration process can be seen at the bottom of the screen At the end of the upload the...

Страница 15: ...icon Check RSSI value at least it should be yellow which means average signal strength or better if it is green You can change the antenna position while you will not receive better dBm values the sta...

Страница 16: ...ssage will be immediately transmitted as an SMS text to the configured phone number In case of recovering the mains power source the modem generates the POWER RETURN message and sending by SMS text Th...

Страница 17: ...product has a identification void which has important product related information for the support line Warning Damaging or removing the void sticker means the loss of product guarantee Online product...

Страница 18: ...res in this document are illustrations those can be different from the real appearance The WM Systems LLC doesn t take any responsibility for text inaccuracy in this document The presented information...