Item no. 750-812

Controller MODBUS; RS-485; 19,2 kBd

This item has been discontinued.

Description



The MODBUS PLC is an expansion for the WAGO-I/O-SYSTEM.

This controller combines the WAGO fieldbus coupler for MODBUS with the functionality of a PLC. Programming PLC applications is performed in compliance with IEC 61131-3. The programmer can access all fieldbus and I/O data.

Features and applications:

  • Use of decentralized control can better support a PLC or PC
  • Complex applications can be divided into individually testable units
  • Programmable fault response in the event of a fieldbus failure
  • Signal pre-processing reduces fieldbus transmissions
  • Peripheral equipment can be controlled directly, resulting in faster system response times
  • Stand-alone, compact controller

Product details

Details

Technical Data

Communication Modbus RTU
Visualization without
Programming languages per IEC 61131-3 Instruction List (IL)
Ladder Diagram (LD)
Function Block Diagram (FBD), Continuous Function Chart (CFC)
Structured Text (ST)
Sequential Function Chart (SFC)
Programming environment WAGO-I/O-PRO V2.3 (based on CODESYS V2.3)
Cycle time < 3 ms for 1,000 statements / 256 dig. I/Os
Baud rate 150 Baud … 19.2 kBd
Fieldbus segment length max. 1200 m
Transmission medium (communication/fieldbus) Shielded Cu cable 2 (4) x 0.25 mm²
Number of fieldbus nodes on the master max. 99
Max. no. of I/O points 6000
Program memory 32 kByte
Data memory 32 kByte
Software non-volatile memory 8 kbyte
Memory for fieldbus input variables max. 512 Byte
Memory for fieldbus output variables max. 512 Byte
Number of modules per node max. 64
Input and output process image (Fieldbus) max. 1024 Byte/1024 Byte
System supply voltage DC 24 V(-25 … +30 %); via wiring level (CAGE CLAMP® connection)
Input current typ. at rated load (24 V) 500 mA
Efficiency of the power supply (typ.) at nominal load (24 V) 87 %
Current consumption, system supply (5 V) 350 mA
Total current for system supply 1650 mA
Field supply voltage DC 24 V (-25 … +30 %); via power jumper contacts
Current carrying capacity of the power jumper contacts 10 A
Number of outgoing power jumper contacts 3
Isolation 500 V system/supply

Connection data

Connection technology: communication/fieldbus Modbus RTU: 1 x D-Sub 9 socket
Connection technology: system supply 2 x CAGE CLAMP®
Connection technology: field supply 6 x CAGE CLAMP®
Connection type (1) System/field supply
Solid conductor 0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor 0.08 … 2.5 mm² / 28 … 14 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 inch
Connection technology: Device configuration 1 x 4-pole male connector

Geometrical Data

Width 50.5 mm / 1.988 inch
Height 71.1 mm / 2.799 inch
Height from upper-edge of DIN-35 rail 63.9 mm / 2.516 inch
Depth 100 mm / 3.937 inch

Mechanical data

Weight 189 g
Color light gray
Housing material Polycarbonate, polyamide 6.6
Conformity marking 1

Environmental Requirements

Surrounding air (operating) temperature 0 … 55 °C
Surrounding air (storage) temperature -25 … 85 °C
Protection class IP20
Degree of pollution (5) 2 per IEC 61131-2
Operating altitude without temperature derating: 0 … 2000 m; with temperature derating: 2000 … 5000 m (0.5 K/100 m); max.: 5000 m
Relative air humidity (no condensation) 95 %
Mounting position any
Type of mounting DIN-35 rail
Vibration resistance acc. to IEC 60068-2-6
Shock resistance 15g per IEC 60068-2-27
EMC immunity to interference acc. to EN 61000-6-2, marine applications
EMC emission of interference acc. to EN 61000-6-4, marine applications
Exposure to pollutants Per IEC 60068-2-42 and IEC 60068-2-43
Permissible H2S contaminant concentration at a relative humidity 75 % 10 ppm
Permissible SO2 contaminant concentration at a relative humidity 75 % 25 ppm

Commercial data

Product Group 15 (Remote I/O)
Country of origin DE
GTIN 4045454654610
Customs Tariff No. 85371091990

Approvals / Certificates

Ex-Approvals

Approval
Additional Approval Text
Certificate name
Approval: ATEX
TUEV Nord Cert GmbH
Additional Approval Text EN 60079-0
Certificate name: TÜV 07 ATEX 554086 X en.
Approval: TUEV Nord
TUEV Nord Cert GmbH
Additional Approval Text IEC 60079-0
Certificate name: IECEx TUN 09.0001 X
Approval: UL
Underwriters Laboratories Inc. (HAZARDOUS LOCATIONS)
Additional Approval Text ANSI/ISA 12.12.01
Certificate name: E198726 Sec.1

Country specific Approvals

Approval
Additional Approval Text
Certificate name
Approval: KC
National Radio Research Agency
Additional Approval Text Article 58-2, Clause 3
Certificate name: MSIP-REM-W43-PFC750

Ship Approvals

Approval
Additional Approval Text
Certificate name
Approval: ABS
American Bureau of Shipping
Additional Approval Text -
Certificate name: 19-HG1821926
Approval: BV
Bureau Veritas S.A.
Additional Approval Text -
Certificate name: 13453/DO BV
Approval: DNV GL
Det Norske Veritas, Germanischer Lloyd
Additional Approval Text -
Certificate name: TAA0000194
Approval: KR
Korean Register of Shipping
Additional Approval Text -
Certificate name: HMB05880-AC001
Approval: LR
Lloyds Register
Additional Approval Text -
Certificate name: 02/20026 (E5)
Approval: NK
Nippon Kaiji Kyokai
Additional Approval Text -
Certificate name: TA17255M
Approval: PRS
Polski Rejestr Statków
Additional Approval Text -
Certificate name: TE/2236/880590/19
Approval: RINA
RINA Germany GmbH
Additional Approval Text -
Certificate name: ELE134212XG

UL-Approvals

Approval
Additional Approval Text
Certificate name
Approval: UL
UL International Netherlands B.V. (ORDINARY LOCATIONS)
Additional Approval Text UL 508
Certificate name: E175199 Sec.1

Downloads

Engineering-Software

Configuration and Commissioning Software

CAD/CAE - Smart Data

CAD data

3D Download 750-812
URL

Device Files

Device Driver

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