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Siemens 6NH3112-3BA00-6XX1 SIMATIC RTU3000C HART/RS485 Extension Board Telecontrol Module

% $-313.95
Siemens 6NH3112-3BA00-6XX1 HART RS485 extension board for SIMATIC RTU3000C
Siemens 6NH3112-3BA00-6XX1 HART RS485 extension board for SIMATIC RTU3000C

Siemens 6NH3112-3BA00-6XX1 SIMATIC RTU3000C HART/RS485 Extension Board Telecontrol Module

Brand: Siemens
Reference No: 6NH3112-3BA00-6XX1
Catalog No: 6NH3112-3BA00-6XX1
Series: SIMATIC
Tariff Code (HS): 85176200
Communication: Modbus RTU, HART (multidrop)
Stock: 0
Delivery time: 10-15 business day(s)
Shipping Origin: Türkiye EXW
$313.95

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  • Description

The Siemens 6NH3112-3BA00-6XX1 is a plug-in extension board that adds HART and RS485 connectivity to the SIMATIC RTU3000C family, linking up to 16 Modbus RTU devices or 16 HART devices in multidrop mode for up to 32 variables. It transfers Modbus RTU data at 9600 to 115200 bit/s and HART at 1200 bit/s, draws power internally from the RTU, and operates from -40 to +60 °C in vertical or -40 to +70 °C in horizontal installation.

Technical Specifications

SKU 6NH3112-3BA00-6XX1
Brand Siemens
Series SIMATIC RTU3000C
Product Type Extension Board HART/RS485
Connected Devices 16 Modbus RTU devices or 16 HART devices in multidrop mode, max. 32 variables
RS 232 Transfer Rate 9600 to 115200 bit/s
HART Transfer Rate 1200 bit/s
Interface Connection 6-pin plug-in terminal strip
Power Supply Internal, via RTU3000C
Output Voltage, External Devices DC 12 V or 24 V
Digital Output Current 300 mA, limiting continuous current
Ambient Temperature, Vertical Installation / Operation -40 to +60°C
Ambient Temperature, Horizontal Installation / Operation -40 to +70°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 Plug-in module
Width 38 mm
Height 62 mm
Depth 21 mm
Net Weight 0.022 kg
Max. RS485 Wire Length 30 m
Supported Protocols Modbus RTU, HART (Multidrop)
HART Master Address Range 0 to 63
Modbus RTU Master Address Range 1 to 247
Configuration Not required as a separate tool; configured via RTU3000C
Web-Based Diagnostics Yes, over RTU3000C
Country of Origin Germany

Certifications & Standards

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

Selection Notes

Add the 6NH3112-3BA00-6XX1 when a low-power RTU3000C needs multidrop field wiring instead of point-to-point runs: one 6-pin terminal strip serves up to 16 Modbus RTU or 16 HART instruments, and the board draws its power from the RTU itself rather than a separate supply. Its ATEX, IECEx, ULhazloc, CCC, and FM approvals let it go into the same hazardous-location installations as the RTU3000C base unit.

Technical Details

Short Description
HART/RS485 extension board for SIMATIC RTU3000C, up to 16 Modbus RTU or HART devices, multidrop, ATEX/IECEx/FM/CCC rated.
Mounting Type
Plug-in
Protection Type
IP20
Catalog No
6NH3112-3BA00-6XX1
Standards
/ CE marking, / UKCA marking, / 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
6NH3112-3BA00-6XX1
Tariff Code
85176200

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