Led Indicators Ep-3468 - Emerson PACSystems RSTi-EP User Manual

User Manual
GFK-2958J
The analog input module EP-3468 can detect up to 8 analog sensors with 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 (IDC). The measurement range is defined using
parameterization. A status LED is assigned to each channel. The module electronics supply
the connected sensors with power from the input current path (IIN).
The inputs are protected against voltage surges and overcurrent. Voltages that exceed ±30
V may cause the destruction of the module. The inputs are protected against overcurrent
by a self-resetting fuse.
The module provides individual channel diagnosis with channel related error messages.
Note
: The high density plugs EP-8360 for EP-3468 needs to be ordered separately, as the EP-3468 is not

LED Indicators EP-3468

For error messages refer to Chapter 12, LED Indicators and Troubleshooting.
Figure 162: Block Diagram EP-3468
Detailed Description of I/O Modules
shipped with the HD plug unit.
Green: Communication over the system bus
Module Status
Red: Module System Fault or Diagnostic Fault
1.1 Red: channel error
2.1 Red: channel error
3.1 Red: channel error
4.1 Red: channel error
5.1 Red: channel error
6.1 Red: channel error
7.1 Red: channel error
8.1 Red: channel error
Chapter 5
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