Item no. 750-812

Controller MODBUS; RS-485; 19,2 kBd

Item no. 750-812
Controller MODBUS; RS-485; 19,2 kBd;
Discontinued

The MODBUS Controller is an expansion for the WAGO I/O System.

This controller combines a WAGO MODBUS Fieldbus Coupler with PLC functionality. Application programming is IEC 61131-3 compliant.

The programmer can access all fieldbus and I/O data.

Features and applications:

  • Decentralized control to optimize support for a PLC or PC
  • Devide complex applications into individually testable units
  • Programmable fault response in the event of fieldbus failure
  • Signal pre-processing to reduce fieldbus transmissions
  • Directly control peripheral equipment for 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 1000 bit instructions/ 256 digital I/O
Baud rate 150 Baud … 19.2 kBd
Bus segment length (max.) 1200 m
Transmission medium (communication/fieldbus) Shielded Cu cable 2 (4) x 0.25 mm²
Number of fieldbus nodes on master (max.) 99
Number of I/O points 6,000
Program memory 32 kByte
Data memory 32 kByte
Non-volatile software memory 8 Kbytes
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 (fieldbus) process image (max.) 1024 Byte/1024 Byte
Supply voltage (system) 24 VDC (-25 … +30 %); via pluggable connector (CAGE CLAMP® connection)
Input current (typ.) at nominal load (24 V) 500 mA
Power supply efficiency (typ.) at nominal load (24 V) 87 %
Power consumption (5 V system supply) 350 mA
Total current (system supply) 1,650 mA
Supply voltage (field) 24 VDC (-25 … +30 %); via power jumper contacts
Current carrying capacity (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 Male connector; 4-pole
Physical data
Width 50.5 mm / 1.988 inch
Height 71.1 mm / 2.799 inch
Height from upper-edge of DIN-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 CE
Environmental requirements
Surrounding air temperature (operation) 0 … 55 °C
Surrounding air temperature (storage) -25 … 85 °C
Protection type IP20
Pollution degree (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); 5000 m (max.)
Relative humidity (without condensation) 95 %
Mounting position any
Mounting type DIN-35 rail
Vibration resistance per IEC 60068-2-6
Shock resistance 15g per IEC 60068-2-27
EMC immunity to interference per EN 61000-6-2, marine applications
EMC emission of interference per EN 61000-6-4, marine applications
Exposure to pollutants Per IEC 60068-2-42 and IEC 60068-2-43
Fire load 4.695 MJ
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)
Packaging type BOX
Country of origin DE
GTIN 4045454654610
Customs tariff number 85371091990
Approvals / Certificates
Ex-Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: ATEX
TUEV Nord Cert GmbH
Additional Approval Text EN 60079-0
Certificate name: TÜV 07 ATEX 554086 X en.
Approval: CCCEx
CQST/CNEx
Additional Approval Text CNCA-C23-01
Certificate name: 2020312310000215
Approval: EAC
Brjansker Zertifizierungsstelle
Additional Approval Text TP TC 012/2011
Certificate name: EAC RU C-DE.AM02.B.00163/19
Approval: INMETRO
TÜV Rheinland do Brasil Ltda.
Additional Approval Text IEC 60079
Certificate name: BR-Ex_TÜV 12.1297 X
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 UL 121201
Certificate name: E198726 Sec.1
Ship Approvals
Approval
Additional Approval Text
Certificate name
Language
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: KR HMB05880-AC001
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
UL-Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: UL
UL International Netherlands B.V. (ORDINARY LOCATIONS)
Additional Approval Text UL 508
Certificate name: E175199 Sec.1
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CAD data
CAE data
Device Files
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