Analog Input Module Ep-3264 - Emerson PACSystems RSTi-EP User Manual
Remote i/o system
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User Manual
GFK-2958J
5.24
Analog Input Module EP-3264
Figure 147: Analog Input
Module EP-3264
The EP-3264 analog input module can record up to 4 analog sensors with ±10 V, ±5 V, 0-10
V, 0-5 V, 2-10 V, 1-5V, 0-20 mA or 4-20 mA. The resolution is 16 bits per channel. Sensors
can be connected to each connector in a 2-wire, 3-wire or 3-wire connection + FE. The
measurement range is defined using parameterization. Two status LED are assigned to each
channel. The module electronics supply the connected sensors with power from the input
current path (IIN).
Each sensor output is loadable with 500 mA and protected against overcurrent. The inputs
are protected against voltage surges and overcurrent. Voltages that exceed ±30 V may
cause the destruction of the module. As a protection against overcurrent, the module
temporarily switches to voltage mode.
The module provides individual channel diagnosis with channel related error messages.
Detailed Description of I/O Modules
Figure 148: Connection Diagram EP-3264
Left: 3-/4-wire sensor with sensor wiring via
electronics
Right: 2-wire sensor with sensor wiring via
electronics.
Chapter 5
Oct 2019
245
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