Compact PLC for WAGO-I/O-SYSTEM. Supports digital, analog, and network interfaces. Ideal for industrial automation.
Product Model750-8211/040-001
Product ID46343
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureCompact Design
2
FeatureSupports Digital, Analog, and Network Interfaces
3
FeatureOperates in Extreme Environmental Conditions (-40°C ~ 70°C)
4
FeatureUL Approved for Industrial Use
5
FeatureIntegrated Telecontrol Technology
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Communications
Modbus TCP master/slave
ETHERNET protocols
DHCP
Telecontrol protocols
IEC 60870
Visualization
Web-Visu
Operating system
Real-time Linux (with PREEMPT_RT patch)
CPU
Cortex A8; 1 GHz
Programming languages per IEC 61131-3
Instruction List (IL)
Programming environment
CODESYS V3.5, Firmware Release 23 or higher
Configuration options
CODESYS V3
Transmission rate
ETHERNET: 10/100 Mbit/s; Fiber optic: 100 Mbit/s
Transmission medium (communication/fieldbus)
ETHERNET: Twisted Pair S-UTP; 100 Ω; Cat. 5; 100 m maximum cable length;
Main memory (RAM)
512MB
Internal memory (flash)
4096MB
Non-volatile hardware memory
128Kbytes
Program memory
CODESYS V2: 16 mB; CODESYS V3: 32 mB
Data memory
CODESYS V2: 64 mB; CODESYS V3: 128 mB
Non-volatile software memory
128.Kbytes
Type of memory card
SD card
Memory card slot
Push-push mechanism; cover lid (sealable)
Number of modules per node (max.)
64
Number of modules without a bus extension (max.)
64
Input and output process image (internal) max.
1000 Words/ 1000 Words
Input and output process image (Modbus®) max.
CODESYS V2: 1000 Words/1000 Words; CODESYS V3: 32000 Words/32000 Words
Indicators
LED (SYS, RUN, I/O, U1 U7) red/green/orange: Status of system, program, local data bus, status programmable by user (can be used via CODESYS library); LED (A, C) green: Status of system power supply, field supply
Derating
Derating (supply voltage):Ambient temperatures under laboratory conditions: (?25 +30°%);for ?40 +55掳°C: 24掳V (?25 +20°%);for +55 +70°°C: 24掳V (?25 +10°%);Lower limit in all temperature ranges: ?27.5°% (including 15°% residual ripple)
Supply voltage (system)
24 VDC; Via pluggable connector (CAGE CLAMP® connection); Derating must be observed!
Input current (typ.) at nominal load (24 V)
550mA
Total current (system supply)
1,700mA
Supply voltage (field)
24 VDC;?Power supply via pluggable connector (CAGE CLAMP® connection); Transmission via power jumper contacts; Derating must be observed!
Current carrying capacity (power jumper contacts)
10A
Number of outgoing power jumper contacts
2
Rated surge voltage
1 kV
Connection technology: communication/fieldbus
Modbus (TCP, UDP): 2 x RJ-45;?2 x SFP slots (e.g., with SFP module and LC fiber-optic connector)
Connection technology: system supply
2 x CAGE CLAMP®
Connection technology: field supply
4 x CAGE CLAMP®
Connection type 1
System/field supply
Solid conductor
0.25 2.5 m㎡/ 24 14 AWG
Fine-stranded conductor
0.25 2.5 m㎡/ 24 14 AWG
Strip length
8 9 mm / 0.31 0.35 inches
Connection technology: device configuration
1 x Male connector; 4-pole
Width
78.6 mm / 3.094 inches
Height
100 mm / 3.937 inches
Depth
71.9 mm / 2.831 inches
Depth from upper-edge of DIN-rail
64.7 mm / 2.547 inches
Weight
333.6g
Housing material
Polycarbonate; polyamide 6.6
Conformity marking
CE
Ambient temperature (operation)
-40 … +70 °C
Ambient temperature (storage)
-40 … 85 °C
Protection type
IP20
Pollution degree
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%
Relative humidity (with condensation)
Short-term condensation per Class 3K7/IEC EN 60721-3-3 and E-DIN 40046-721-3 (except for wind-driven precipitation, water and ice formation)
Mounting position
Horizontal left, horizontal up, vertical top and vertical bottom
Mounting type
DIN-35 rail
Vibration resistance
per IEC 60068-2-6 (acceleration: 0.7g), EN 60870-2-2, IEC 60721-3-1, -3, EN 50155; EN 61373
Shock resistance
per IEC 60068-2-27 (15g/11 ms/half-sine/1,000 shocks; 25g/6 ms/1,000 shocks), EN 50155, EN 61373
EMC immunity to interference
per EN 61000-6-1, -2; EN 61131-2; marine applications; EN 50121-3-2; EN 50121-4, -5; EN 60255-26;EN 60870-2-1; EN 61850-3; IEC 61000-6-5; IEEE 1613; VDEW: 1994
EMC emission of interference
per EN 61000-6-3, -4, EN 61131-2, EN 60255-26, marine applications, EN 60870-2-1, EN 61850-3, EN 50121-3-2, EN 50121-4, -5
Exposure to pollutants
per IEC 60068-2-42 and IEC 60068-2-43
Fire load
2.513MJ
Permissible pollutant concentration H2S at a relative humidity < 75%
10ppm
Permissible pollutant concentration SO 2 at a relative humidity < 75%
