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Siemens 6NH3112-5BB00-0XX0 SIMATIC RTU3051C LTE-M/NB-IoT Compact RTU Telecontrol Module

% $-1,776.87
Siemens 6NH3112-5BB00-0XX0 SIMATIC RTU3051C compact remote terminal unit
Siemens 6NH3112-5BB00-0XX0 SIMATIC RTU3051C compact remote terminal unit

Siemens 6NH3112-5BB00-0XX0 SIMATIC RTU3051C LTE-M/NB-IoT Compact RTU Telecontrol Module

Brand: Siemens
Reference No: 6NH3112-5BB00-0XX0
Catalog No: 6NH3112-5BB00-0XX0
Series: SIMATIC
Tariff Code (HS): 85176200
Communication: LTE-M, NB-IoT, GPRS, GSM, Ethernet, MQTT, DNP3, IEC 60870-5-104, SINAUT ST7
Stock: 0
Delivery time: 10-15 business day(s)
Shipping Origin: Türkiye EXW
$1,776.87

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  • Description

The Siemens 6NH3112-5BB00-0XX0 SIMATIC RTU3051C is a compact, battery- or solar-powered remote terminal unit with an integrated LTE-M/NB-IoT modem, a GNSS receiver, and 8 DI / 8 DO / 4 AI onboard I/O. It connects to TeleControl Server Basic and supports DNP3, IEC 60870-5-104, SINAUT ST7, or MQTT, runs from 10.8 to 28.8 V DC, and operates from -40 to +60°C.

Technical Specifications

SKU 6NH3112-5BB00-0XX0
Brand Siemens
Series SIMATIC RTU3000C
Product Type RTU3051C
Operating Modes Standby (sleep), actualization, communication
Industrial Ethernet 1x RJ45 port, 10 to 100 Mbit/s
Antenna Connections 2x SMA socket (50 ohms), for mobile wireless and active GNSS antennas
Power Connection 5-pole pluggable terminal block
SIM Card Slot 1x Mini SIM, Micro SIM with adapter
Memory Card Slot 1x, SD 1.0, SD 1.1, SDHC, Siemens SMC, up to 32 GiB
Digital Inputs 8, pluggable screw terminal block, open-drain transistor or switch, 2-wire
Counter Inputs 2, max. pulse frequency 5000 Hz, min. pulse duration 0.1 ms
Digital Outputs 8: 4x bistable relay (2-wire) and 4x solid-state relay
Digital Output Current 300 mA, limiting continuous current (60 mA with solid-state relays)
Analog Inputs 4, 12-bit, 2-/3-/4-wire, 0/4-20 mA, 0-5/10 V, or Pt1000 -80 to +140°C
Wireless Services SMS, GPRS, LTE-M, NB-IoT, GSM
GSM Operating Frequency 850 MHz, 900 MHz, 1800 MHz, 1900 MHz
LTE-M Transfer Rate up to 588 kbit/s downlink, 1000 kbit/s uplink
NB-IoT Transfer Rate up to 120 kbit/s downlink, 160 kbit/s uplink
Supply Voltage, External 10.8 to 28.8 V DC (rated)
Consumed Current (24 V DC, communication mode, typical) 83 mA
Power Loss (24 V DC, communication mode, typical) 2 W
Ambient Temperature, Vertical Installation / Operation -40 to +60°C
Ambient Temperature, Storage -40 to +70°C
Ambient Temperature, Transport -40 to +70°C
Relative Humidity (at 30°C, non-condensing, max) 95 percent
Protection Class IP20; IP68 with protective housing (see accessories)
Module Format Compact module
Width 130 mm
Height 100 mm
Depth 75 mm
Net Weight 0.37 kg
Mounting 35 mm DIN rail or wall mounting
VPN OpenVPN client, AES-128/AES-256 encryption, SHA-256 hashing, certificate-based authentication
Max. VPN Connections 2 (one simultaneous productive connection)
Telecontrol Protocols DNP3, IEC 60870-5-104, SINAUT ST7
Control Center Connection IEC 60870-5-104, DNP3-capable control centers, SINAUT ST7cc/sc, ST7 ScadaConnect, TeleControl Server Basic
Data Buffering on Connection Loss approx. 5,000 (IEC 60870), 10,900 (DNP3), 7,700 (SINAUT ST7), 10,900 (TeleControl Server Basic) telegrams
Max. User Data per Station 256 KiB
Cloud Connectivity MQTT supported
Country of Origin Germany

Certifications & Standards

  • CE
  • UKCA
  • cULus
  • RCM
  • RoHS
  • ATEX
  • IECEx
  • ULhazloc
  • CCC
  • FM

Selection Notes

Choose the RTU3051C over a modular RTU3000C base plus a separate communication board when the application needs an integrated cellular and GNSS remote terminal unit with onboard I/O in one enclosure: its 8 DI / 8 DO / 4 AI cover typical substation or pipeline monitoring points without extra I/O modules, and the dual power path, 10.8 to 28.8 V DC external or battery, suits unmanned or solar-powered sites. The OpenVPN client with AES-256 and certificate-based authentication secures the link back to TeleControl Server Basic without additional hardware.

Technical Details

Short Description
SIMATIC RTU3051C compact RTU with LTE-M/NB-IoT modem, GNSS, 8 DI/8 DO/4 AI, DNP3/IEC 60870-5-104/SINAUT ST7/MQTT.
Mounting Type
35 mm DIN rail or wall mounting
Protection Type
IP20 (IP68 with protective housing)
Catalog No
6NH3112-5BB00-0XX0
Standards
/ CE marking, / UKCA marking, / cULus approval, / Regulatory Compliance Mark (RCM), / RoHS conformity, / ATEX, / IECEx, / ULhazloc approval, / CCC / for hazardous zone according to GB standard, / FM registration
Delivery Date (Days)
10-15 days
Model Number
6NH3112-5BB00-0XX0
Tariff Code
85176200

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