Gateway V4 + Modbus + temperature

Description

Inputs

Wireless interfaces:

• Wireless M-BUS S1 and C1/T1 (868 MHz)
  • Compatible with EN 13757-4
  • Compatible with OMS 4 counters
• Sensus RF Bubble Up
• Müller radio (ME protocol, walk-by)
• Storage for up to 65,000 meters

Wired interfaces:

• IP68 aviation-style circular connector (standard)
  • Alternative: Cable bushing
• Modbus master (RS-485)
  • Modbus RTU
  • Modbus ASCII
  • 2400 - 115200 baud
  • Automatic address scan
  • Max. Number of Modbus registers: 1,800
  • Max. Quantity Modbus requests: 15x
  • 12V (1W) supply voltage for sensor supply
  • Can be combined with wireless M-BUS readout
  • 4-pin plug + 22 cm cable (12V, GND, A, B)
• 1-Wire: Up to 20 temperature sensors (type: DS18B20)
  • 3-pin connector + 22 cm cable (3V, GND, DQ)

Outputs

• Mobile radio (NB-IoT, LTE-M)
  • CBOR / JSON via MQTT (standard)
  • CBOR via CoAP (Lobaro Platform)
  • DTLS / TLS encryption
  • LwM2M (planned)
• LoRaWAN 1.0.2 EU868
• DECT NR+ (1.9 GHz band pre-installation)

Power supply variants

• 38 Ah lithium battery (standard)
  • Battery life 15+ years possible (submetering use case)
• 9V to 36V DC (230V plug-in power supply)
• 230V AC (WAGO terminal)
• Solar cell (integrated in housing cover) + backup battery (3.8 Ah)

Housing

• Size: 151 x 125 x 62 mm
• IP67 (standard)
  • Optional: IP68 (special seal, 1.2 m, 14 days)
• UL 94 V0 classification
  • Highly flame-retardant plastic
• F1 listing according to UL 746C
  • Suitable for permanent outdoor use
• Impact resistance IK 07 / IEC 62262
• Mounting for rear wall bracket or pole mount

Further features

• USB and remote configuration / firmware updates
• Flexible planning of remote meter readings via CRON parameters
• Installation and Live Mode
• Configurable white and black lists for counters
• Operation as wireless M-BUS repeater (pre-installation)

Order information

All variants of the product are also available on request with M12, M16 or M20 screw connection instead of the plug system.

Standard: Battery supply (38 Ah)

• Article: 1200526
• Power supply: 2x D-cell 3.6V, 38Ah

Variant: External power supply (12V)

• Article: 1200526-2
  
• Power supply: 12V / 2A plug-in power supply (included)
• 12V connection on the device via DC hollow socket, IP40

Variant: External power supply (230V)

• Article: 1200526-1
  
• Power supply: 230 VAC WAGO terminal block
• Connection in the device via PG16 cable gland

Variant: Solar power supply

• Article: 1200526-3
  
• Power supply: 2W solar cell incl. backup battery
• Ideal for frequent readouts and outdoor installation

Antenna configuration

• LTE internal, wM-BUS / LoRa internal (standard)
• LTE external, wM-BUS / LoRa internal (1x SMA): 1200526-X1
• LTE internal, wM-BUS / LoRa external (1 x SMA): 1200526-X2
• LTE external, wM-BUS / LoRa external (2 x SMA): 1200526-X3
• LTE external, wM-BUS / LoRa external (1x SMA); 1200526-X4