WAGO 750 Series System Manual

Serie 750, 753 Planning
System manual | Version: 3.0.2 29
• Offer adequate protection against direct or indirect contact.
• Offer adequate protection against UV irradiation.
• Restrict access to authorized personnel and may only be opened with tools.
• Ensure the required pollution degree in the vicinity of the system.
• Prevent fire from spreading outside of the enclosure.
• Guarantee mechanical stability.
4.2.2 Overcurrent Protection
System and field supply are through the head station and/or additional supply modules.
Protect the power supply as specified in the technical product data. Use:
• Supply modules with integrated fuses
• External fuses
You can find more information in the & Product Manual.
4.2.3 Ground Conductor
The I/O system does not require a protective conductor connection for proper operation.
In addition, the I/O system does not provide any protective conductor functionality via the
field connections. If a protective conductor connection is required, it must be implemented
outside the system.
4.2.4 Buffering
To compensate for power interruptions per IEC 61131 (PS-1 or PS-2), external buffering
is required.
Buffer capacity depends on the node configuration, which is why it is not possible to pro-
vide general information on the required capacity.
4.2.5 Mounting Position
All specifications and handling steps refer to the nominal mounting position. Deviating
mounting positions affect, for example:
• Air circulation
• Measuring accuracy
Maintain the following clearances to adjacent components, cable ducts and the sides of
housings and frames for the entire node structure.

WAGO 750 Series Specifications

General

Protection Class	IP20
Bus Couplers	PROFIBUS, CANopen, Ethernet
Modules	Digital Input, Digital Output, Analog Input, Analog Output
Mounting	DIN rail mounting
Voltage Supply	24 V DC (typical)
Communication Protocol	Depends on the bus coupler (e.g., PROFIBUS, CANopen, DeviceNet, Ethernet)
Digital Input Channels	Varies by module (e.g., 8, 16 channels)
Digital Output Channels	Varies by module (e.g., 8, 16 channels)
Analog Input Channels	Varies by module (e.g., 2, 4, 8 channels)
Analog Output Channels	1, 2, 4 channels (depending on module)
Width	12 mm, 24 mm (typical module widths)
Number of Channels	Varies by module type
Current Consumption per Channel	Varies by module type