WAGO 750-402 Manual 

Switching 750-402(/xxx-xxx) Manual Version 1.0.6 ...

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1.1 Legal Principles........................................................................................4 1.1.1 Copyright.......................................................................... ...

To ensure fast installation and start-up of the units described in this manual, we strongly recommend that the following information and explanations are carefully read and abided by. 1.1 Legal Principles 1.1.1 Copyright This manual is copyrighted, together with a ...

Warning Always abide by this information to prevent damage to the device. Attention Marginal conditions must always be observed to ensure smooth operation. ESD (Electrostatic Discharge) Warning of damage to the ...

Warning Switch off the system prior to working on bus modules! In the event of deformed contacts, the module in question is to be replaced, as its functionality can no longer be ensured on a long-term basis. The components are not resistant against materials having seepin ...

• 7 Variations WAGO-I/O-SYSTEM 750 I/O Modules 2 I/O Modules 2.1 Digital Input Modules 2.1.1 750-402(/xxx-xxx) [4 DI DC 24 V 3.0 ms, High-Side Switching] 4- Channel Digital Input Module DC 24 V 3.0 ms, 2- or 3- conductor connection; high-side switching 2.1.1.1 Variations Item-No. Designation Des ...

Description WAGO-I/O-SYSTEM 750 I/O Modules 2.1.1.3 Description The digital input module 750-402 receives control signals from digital field devices (sensors, switches, etc.). The module is a 2- to 3-conductor device and has 4 input channels. Two sensors may be directly connected to the modu ...

• 9 Display Elements WAGO-I/O-SYSTEM 750 I/O Modules 2.1.1.4 Display Elements LED Channel Designation State Function off Input DI 1: Signal voltage (0) A green 1 Status DI 1 on Input DI 1: Signal voltage (1) off Input DI 2: Signal voltage (0) C green 2 Status DI 2 on Input DI 2: Signal voltage ( ...

Technical Data WAGO-I/O-SYSTEM 750 I/O Modules 2.1.1.6 Technical Data Module Specific Data Number of inputs 4 Current consumption (internal) 7.5 mA Nominal voltage DC 24 V (-25 % ... +30 %) Signal voltage (0) DC -3 V to +5 V Signal voltage (1) DC 15 V to 30 V Input filter 3.0 ms Current su ...