Modem_MC90 Global M71600_M76600

Global LTE/WCDMA/GSM modem (19/7/4 bands)

Description

  • Global LTE/WCDMA/GSM modem (19/7/4 bands)
  • USB connection to Meteo-42 or Meteo-40 Plus
  • Independent power supply from USB for modem hard reset capability
  • Integrated GPS

The MC90 is an LTE Cat 4 global cellular modem optimized for M2M and IoT applications.
It is backward compatible to EDGE and GSM/GPRS ensuring that it can even be connected in areas missing 4G or 3G.
AT commands can be used to send and receive SMS messages as well as data via FTP(S), HTTP(S) and MQTT directly.

Specifications

Modem_MC90 Global M71600_M76600
General Information
Order Number M71600 / M76600 / M76600M
Mobile Network Features
Supported networks LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
LTE-TDD: B38/B39/B40/B41
WCDMA: B1/B2/B4/B5/B6/B8/B19
GSM: B2/B3/B5/B8
Type IoT/M2M-optimized LTE Cat 4 data terminal
Module Quectel EG25-G module integrated
Coverage Worldwide LTE, UMTS/HSPA(+) and GSM/GPRS/EDGE coverage
Power
Supply Voltage 6 V to 30 V DC (min. 12 W guaranteed output power of power supply)
Electrical connection RJ12 port pinout
Ports and Interfaces
DE-9 female Connected to internal RS-232 module
RJ12 (Power) For power supply and connected to internal RS-232 module
SMA female GSM For GSM antenna
SMA female GNSS For GNSS antenna
USB B Only for data connection (not suitable for power supply)
SIM card slot Push-push mechanism
Antennas
LTE/UMTS antenna interface SMA
Impedance 50 Ω
General
Operational temperature -35°C … +75°C
Dimensions (W x H x D) 74 x 33 x 65 mm
Weight ca. 90 g
Protection class IP20
Mounting Tabletop / DIN rail (with optional mounting kit)

Sensor connection diagram

PIN assignment
PIN Signal Description Ammonit Cable Wire Colour
1 GND Ground blue
6 POWER Power supply input (6…30 V) white, green +
2, 3, 4, 5 do not connect
The DC voltage must be in the range of 6 to 30 V (typically 12 V).


Please note: Ammonit offers directional and Yagi antennas as accessories.

LED status information
LED Colour Description
LED 1 Green Power
LED 2 Yellow Connection status indicator
LED 3 Blue Net mode indicator (LTE)
LED 4 Red Error indication (e.g. under/over voltage situation)
LED 5 Green Power (same as LED 1)
LED 6 Yellow Connection status indicator (same as LED 2)
Blink pattern Network Status
Short interval (200 ms High / 1800 ms Low) Network searching
Long interval (1800 ms High / 200 ms Low) Idle
Flickering (125 ms High / 125 ms Low) Data transfer in progress
Always on Voice or data call in progress