Specifications

Voltage supply

Rechargeable battery::

  • PSU413D+ AP : 13,6 Ah, Li-Ion , integrated 2kV overvoltage protection
  • PSU413D AP : 13,2 Ah, Li-Ion , integrated 2kV overvoltage protection

Battery:

  • PSU713 BP : 13 Ah

direct supply:

  • PSU DC : 2kV overvoltage protection and reverse voltage protection
  • PSU DC+ : 900 mAh, Li-Po , 2kV overvoltage protection and reverse voltage protection

 

Additional information is provided in Technical details about the energy supply.
Supply or charging voltage 12...32 VDC (max. 12 W )
Housing

Material:

ABS / PC (housing/cover)

Weight:

330 g (without power supply unit)

Protection class:

IP66

Dimensions (WHD):

86 x 175 x 64 mm (without antenna)

Operating temperature -20...+60 °C
Air humidity 15...90 % RH non-condensing
Max. operating altitude ≤ 2000 m
Contamination level PD2
Storage temperature -30...+60 °C
Display Three-colour LED for signalling the operating state
Operation Solenoid switch for initiating Aloha transmission mode
Antenna connector

FME-M

Universal input 1)

4 x analogue or digital

Modes:

  • 0/4...20 mA: Resolution 6,3 µA, max. 23,96 mA, load 96 Ω
  • 0...2 V: Resolution 610 µV, max. 2,5 V, load 10k086
  • 0...10 V: Resolution 7,97 mV, max. 32 V, load 4k7
  • Digital: max. 32 V, low <0,99 V, high >2,31 V, load 10k086
  • Infinite counter: min. pulse length 1 ms, load 10k086
  • Day counter: min. pulse length 1 ms, load 10k086
  • Interval counter: min. pulse length 1 ms, load 10k086

 

Additional information is provided in Technical details about the universal inputs.
System time Hardware real-time clock with its own buffer battery (life span >10 years) and automatic time synchronisation with the server

 

Additional information is provided in Technical details about the system time.
Internal sensors

Temperature inside the housing

  • Measurement range:: -20...+60 °C
  • Resolution: 0,1 °C

Humidity inside the housing

  • Measurement range:: 0...100 %  RH
  • Resolution: 0,1 %  RH
External temperature sensor 2) 1 x PT100/1000 including auto detection)

 

Additional information is provided in Technical details about the PT100/1000 interface.
Modbus RTU

(Client, formerly master)

Number of modbus channels that can be processed:

  • Inputs: 20
  • Outputs:12

 

1 x onBoard RS485 (2-wire) 3) 4)

  • Baud rate: 600-115200
  • Stop bits: 1, 2
  • Parity: N, E, O
  • Data bits: 7, 8
  • Terminal resitance: off, 120 Ω

 

Additional information is provided in Technical details about the onBoard RS485 interface
Outputs

1 x switchable 3,3 V supply (max. 180 mA )

Modes:

  • Ext. warmup time
  • Digital

 

1 x switchable and adjustable sensor supply:

Output voltage (selectable via configuration parameter):

  • 14,7 V at Iout = 50 mA

  • 23,4 V at Iout = 50 mA

Modes:

  • Ext. warmup time
  • Digital

 

1x isolated switch contact:

  • Imax: 130 mA

  • Umax: 32 V

  • Ron: 35 Ω

  • fmax: 1000 Hz

Modes:

  • Ext. warmup time
  • Digital
  • Frequency: adjustment range 1...1000 Hz, pulse duty factor 50 %
  • Pulse/min

 

Additional information is provided in Technical details about the outputs.
Local radio interface 5) Low energy module
USB interface 1 x mini-B USB 2.0 slave for the connection to a PC. The DeviceConfig configuration program must be installed on the PC to enable communication with the 4-Channel Data Logger MBM .

 

Additional information is provided in Technical details about the USB interface.
Data memory Internal flash memory for up to 14.360 measurement cycles

 

Additional information is provided in Functionality of the internal data memory.
Data type Infinite counter: s64 (64 Bit signed)

Other measurement data: f32 (32 Bit floating point)

Data transmission

2G/M1/NB1 World

  • 2G GPRS 900 MHz / 1800 MHz
  • 2G GPRS 850 MHz / 1900 MHz
  • LTE B1, B2, B3, B4, B5, B8, B12, B13, B20, B25, B26, B28, B66, B85

SIM 6) The following options can be selected using the DeviceConfig configuration program:
  • integrated SIM chip
  • SIM slot

 

Additional information is provided in Using the external SIM slot

1) The universal inputs 3 and 4 are only available if the onBoard RS485 interface is not used.

2) In order for the external temperature sensor to be used, the chargeable feature "Activation code temperature input (300542)" must be unlocked or order option "Feature activation temperature input (300732)" is required.

3) In order for the onBoard RS485 interface to be used, the chargeable feature "Activation code RS485 (300540)" must be unlocked or order option "Feature activation RS485 (300730)" is required.

4) The onBoard RS485 interface is only available if the universal inputs 3 and 4 are not used.

5) reserved for extensions

6) In order for the SIM slot to be used, the chargeable feature "Activation code VPN SIM (300539)" must be unlocked or order option "Feature activation VPN SIM (300729)" is required.