WAGO Kontakttechnik GmbH & Co. KG declines all liability resulting from improper action and damage to WAGO products and third party products due to non-observance of the information contained in this manual.
Routines or advice for efficient use of the device and software optimization. More information References on additional literature, manuals, data sheets and INTERNET pages 1.3 Number Notation Number Code Example Note Decimal normal notation Hexadecimal 0x64 C notation Binary '100' Within ', '0110.0100' Nibble separated with dots WAGO-I/O-SYSTEM 750 I/O Modules...
(persons, workplace and packing) is well grounded. Avoid touching conductive components, e.g. gold contacts. 1.5 Scope This manual describes the System Module 750-626 24 V DC Power Supply Filter with Overvoltage (Surge) Protection of the modular WAGO-I/O-SYSTEM 750. Handling, assembly and start-up are described in the manual of the Fieldbus Coupler.
2.1.1.2 Description The overvoltage protection module 750-626 is used to supply a fieldbus node. This module has a filter for the 24 V system power supply and is equipped with surge suppression for both the system and field side power supply via power jumper contacts.
The maximum current of the filter module is 10 A. When configuring the system it is important not to exceed the maximum/sum current. However, if such a case should occur, another supply module must be added. The filter module 750-626 can be used with all couplers/controllers of the WAGO-I/O-SYSTEM 750. 2.1.1.3...
750-626 [24 V DC Power Supply Filter with Overvoltage (Surge) Protection] • 9 Technical Data 2.1.1.5 Technical Data Module Specific Data Voltage via power jumper contacts DC 24 V (-25% ... +30%) max. Current via power jumper contacts 10 A max.
10 • 750-626 [24 V DC Power Supply Filter with Overvoltage (Surge) Protection] Power supply concept 2.1.1.6 Power supply concept The following illustration shows the power supply concept of a WAGO-I/O-SYSTEM 750 fieldbus node for the certified application according to GL / LR.
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750-626 [24 V DC Power Supply Filter with Overvoltage (Surge) Protection] • 11 Power supply concept WAGO-I/O-SYSTEM 750 I/O Modules...
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