Compact PLC CPU unit for modular WAGO-I/O-SYSTEM. Supports digital, analog, and specialty modules with telecontrol and network interfaces.
Product Model750-8212/025-002
Product ID44568
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureAdvanced Networking
2
FeatureVersatile Applications
3
FeatureRobust Design
4
FeatureFlexible Programming
5
FeatureHigh Storage Capacity
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
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.)
6
Number of modules without a bus extension (max.)
6
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, B) green: Status of system power supply, field supply
Supply voltage (system)
24 VDC (-25 +30 %); Via pluggable connector (CAGE CLAMP®connection)
Input current (typ.) at nominal load (24 V)
550mA
Total current (system supply)
1,700mA
Supply voltage (field)
24 VDC (-25 +30 %); Via power jumper contacts
Current carrying capacity (power jumper contacts)
10A
Number of outgoing power jumper contacts
3
Isolation
500 V system/field
Connection technology: communication/fieldbus
Modbus (TCP, UDP): 2 x RJ-45; modbus RTU: 1 x D-sub 9 socket; RS-232 serial interface: 1 x D-sub 9 socket; RS-4852 interface: 1 x D-sub 9 socket;?Telecontrol protocol IEC 60870-5-101/-103: 1 x D-sub 9 socket;?Telecontrol protocol IEC 60870-5-104:?1 x RJ-45;?Telecontrol protocol IEC 61850:?1 x RJ-45;?Telecontrol protocol DNP3:?1 x RJ-45 or 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 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
214g
Housing material
Polycarbonate; polyamide 6.6
Conformity marking
CE
Ambient temperature (operation)
-20 … +60 °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 3K6/IEC EN 60721-3-3 and E-DIN 40046-721-3, accounting for a temperature range of ?20 ?to +60 °C (except for wind-driven precipitation, water and ice formation)
Mounting position
Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom
Mounting type
DIN-35 rail
Vibration resistance
4g 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 61000-6-3, marine applications
Exposure to pollutants
Per IEC 60068-2-42 and IEC 60068-2-43
Fire load
2.521MJ
Permissible pollutant concentration H2S at a relative humidity < 75%
10ppm
Permissible pollutant concentration SO 2 at a relative humidity < 75%
