• Digital input module / RS-485

HE 5820

Article: 00063376

Digital input module / RS-485

The digital input module HE 5820 acquires up to eight binary signals from the process level and transmits these to the higher-level bus system. The communication with the field bus coupler takes place over an asynchronous serial RS-485 connection. In the event of service, the module can be exchanged quickly and without complications in running operation (Hot Swap). The module supplies a power supply per input of 24 V DC with a maximum current of 25 mA for the direct connection of e.g. proximity- and position switches. The signal status of the digital inputs is indicated via status-LEDs. The areas of power supply voltage, field bus and logics are isolated galvanically from each other. The following versions are available: potential-free / non-isolated contacts or 3-wire sensors (NPN or PNP transistors).

Specifications

  • Signal type: digital
  • Input bus: RS-485

Other items

In this category | In this category, (Hesch Industrie Elektronik Gmbh)

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