Process Data Inputs Ep-1318; Digital Input Module Ep-1804 - Emerson PACSystems RSTi-EP User Manual

Remote i/o system

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Process Data Inputs EP-1318

Figure 46: Digital Input Module

The digital input module EP-1804 can detect up to 4 binary control signals. One sensor can

be connected to each connector using a 2-wire connection. Both L and N connections of

each input are bridged internally. The four inputs are galvanic isolated, they can be

supplied with input voltages between 110Vac and 230Vac. Solely AC measurements can

A status LED is assigned to each channel. All signal lines must be supplied from the same

power system.

Detailed Description of I/O Modules

Figure 47: Connection Diagram EP-