Technical Data
9
Page 92 of 97
Operating Instructions
enCore FC1
9.2 Input channels
ExMFE5 input
board
•
3 NAMUR inputs [Ex ib Gb] IIC for LF pulses
(max. 3 Hz) or HF pulses (max. 5 kHz) or
messages. One of these inputs can be used
alternatively for connecting an encoder index.
•
analog input for a transmitter with 4 … 20 mA
interface [Ex ib Gb] IIC, alternatively suitable
for connecting transmitters with HART interface
(1 transmitter in burst mode or up to 4 trans-
mitters in multidrop mode)
•
input for Pt100 temperature transmitter in
4-wire technology, [Ex ib Gb] IIC
•
all inputs galvanically isolated amongst each
other, and inputs and system
MFE7 input board
•
3 inputs (24 V DC) for LF pulses (max. 3 Hz) or
HF pulses (max. 5 kHz) or messages. One of
these inputs can be used alternatively for
connecting an encoder index or as frequency
input.
•
2 analog inputs for transmitters with
4 … 20 mA interface, alternatively suitable for
connecting transmitters with HART interface
(1 transmitter in burst mode or up to 4 trans-
mitters in multidrop mode), active or passive
power supply
•
input for a Pt100 temperature transmitter in
4-wire technology
•
all inputs galvanically isolated amongst each
other, and inputs and system
Table 8: Input channels – technical specifications