Fieldbus Independent I/O Modules 4 DI DC 24 V 3.0 ms / 2- conductor 750-432 Manual Version 1.0.
ii • General Copyright © 2006 by WAGO Kontakttechnik GmbH & Co. KG All rights reserved. WAGO Kontakttechnik GmbH & Co. KG Hansastraße 27 D-32423 Minden Phone: +49 (0) 571/8 87 – 0 Fax: +49 (0) 571/8 87 – 1 69 E-Mail: info@wago.com Web: http://www.wago.com Technical Support Phone: +49 (0) 571/8 87 – 5 55 Fax: +49 (0) 571/8 87 – 85 55 E-Mail: support@wago.com Every conceivable measure has been taken to ensure the correctness and completeness of this documentation.
Content • iii CONTENT 1 Important Comments ................................................................................. 4 1.1 Legal Principles........................................................................................ 4 1.1.1 Copyright ............................................................................................. 4 1.1.2 Personnel Qualification ....................................................................... 4 1.1.3 Intended Use .....................................
• Important Comments Legal Principles 1 Important Comments 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 all figures and illustrations contained therein. Any use of this manual which infringes the copyright provisions stipulated herein, is not permitted.
Important Comments Symbols • 5 1.2 Symbols Danger Always abide by this information to protect persons from injury. 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 components by electrostatic discharge. Observe the precautionary measure for handling components at risk.
• Important Comments Safety Notes 1.4 Safety Notes 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 seeping and insulating properties. Belonging to this group of materials is: e.g. aerosols, silicones, triglycerides (found in some hand creams).
50-432 [4 DI DC 24 V 3.0 ms / 2- conductor] View • 7 2 I/O Modules 2.1 Digital Input Modules 2.1.1 750-432 [4 DI DC 24 V 3.0 ms / 2- conductor] 4- Channel Digital Input Module DC 24 V 3.0 ms, 2- conductor connection; high-side switching 2.1.1.1 View Status DI 1 DI 3 13 14 A C B D 13 14 Status DI 2 DI 4 Data contacts DI 2 DI 1 + + 24V + + 24V 15 16 DI 4 DI 3 750-432 Power jumper contacts Fig. 2.1.1-1: 4- Channel Digital Input Module 750-432 2.1.1.
• 750-432 [4 DI DC 24 V 3.0 ms / 2- conductor] Display Elements Any configuration of the input modules is possible when designing the fieldbus node. Grouping of module types is not necessary. The field side supply voltage of 24V for the input module is derived from adjacent I/O modules or from a supply module. The supply voltage for the field side is made automatically through the individual I/O modules by means of power jumper contacts.
750-432 [4 DI DC 24 V 3.0 ms / 2- conductor] Schematic Diagram 2.1.1.4 • 9 Schematic Diagram DI 1 1 5 2 6 DI 2 DI 24V 24V 10 nF 24V 0V DI 3 3 7 DI 0V 10nF 4 8 DI 4 750-432 Fig. 2.1.
• 750-432 [4 DI DC 24 V 3.0 ms / 2- conductor] Technical Data 2.1.1.5 Technical Data Module Specific Data Number of inputs 4 Current consumption (internal) 5.5 mA Voltage via power jumper contacts 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 Input current typ. 4.5 mA Isolation 500 V (System/Field) Internal bit width 4 Bit in Dimensions (mm) W x H x L 12 x 64* x 100 * from upper edge of 35 DIN rail Weight ca.
750-432 [4 DI DC 24 V 3.0 ms / 2- conductor] Process image • 11 More Information Detailed references to the approvals are listed in the document "Overview Approvals WAGO-I/O-SYSTEM 750", which you can find on the CD ROM ELECTRONICC Tools and Docs (Item-No.: 0888-0412) or in the internet under: www.wago.com ! Documentation ! WAGO-I/O-SYSTEM 750 ! System Description 2.1.1.
WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 • D-32385 Minden Hansastraße 27 • D-32423 Minden Phone: 05 71/8 87 – 0 Fax: 05 71/8 87 – 1 69 E-Mail: info@wago.com Internet: http://www.wago.
