Type of memory card SD and SDHC up to 32 GB (All guaranteed properties are only valid
in connection with the WAGO 758-879/000-001 memory card.)
Memory card slot Push-push mechanism, sealable cover lid
Number of modules per node max. 64
Input and output process image (internal) max. 1000Worte/1000Worte
Input and output process image (MODBUS) max. 1000Worte/1000Worte
Indicators LED (SYS, RUN, I/O, U1 … U7) red/green/orange: Status system,
program, internal data bus, status programmable by user (can be
used via CODESYS library); LED (A, B) green: System power supply
status, field supply
System supply voltage
DC24V(-25 … +30%);via wiring level (CAGE CLAMP connection).
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Specified values for ambient temperatures under laboratory
conditions +15 … +35 °C. For −40 … +55 °C: 24 V (−25 … +20 %). For
+55 … +70 °C: 24 V (−25 … +10 %). Lower limit in all temperature
ranges: −27.5 % (including 15 % residual ripple)
Input current typ. at rated load (24 V) 550 mA
Efficiency of the power supply (typ.) at nominal load (24 V) 90 %
Current consumption, system supply (5 V) 510 mA
Total current for system supply 1700 mA
Field supply voltage DC24V;via power jumper contacts
Current carrying capacity of the power jumper contacts 10 A
Number of outgoing power jumper contacts 2
Ratings per IEC/EN 60664-1
Rated surge voltage 1 kV
Connection data
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-485 interface:1 x D-Sub
9 socket
Connection technology: system supply
2 x CAGE CLAMP
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Connection technology: field supply
4 x CAGE CLAMP
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Connection type (1) System/field supply
Solid conductor 0.25 … 2.5mm²/ 24 … 14AWG
Fine-stranded conductor 0.25 … 2.5mm²/ 24 … 14AWG
Strip length 8 … 9mm/ 0.31 … 0.35inch
Connection technology: Device configuration 1 x 4-pole male connector
Geometrical Data
Width 78.6mm/ 3.094inch
Height 71.9mm/ 2.831inch
Height from upper-edge of DIN-35 rail 64.7mm/ 2.547inch
Depth 100mm/ 3.937inch