EMKO ESM-3700 - Process Input Connection Options

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3.5ProcessInputConnection
3.5.1ProcessInputConnectionofSerialTransmitterwithCurrentOutput
(LoopPowered)
3.5.2ProcessInputConnectionof3-WireTransmitterwithCurrentOutput
Transmitterconnectionbyusingsupply
voltageonthedevice
Transmitterconnectionbyusingexternalsupply
voltagesource
Transmitter
Transmitter
PV PV
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Transmitterconnectionbyusingsupply
voltageonthedevice
Transmitterconnectionbyusingexternalsupply
voltagesource
Transmitter Transmitter
External
Power
Supply
mA Z
PV PV
12V
Max.30mA
Z (±35%)
Note1
Note1: Externalpowersupplymustbeselectedaccordingtosupplyvoltagerangeand
requiredcurrentfortransmitter.
Note1: Externalpowersupplymustbeselectedaccordingtosupplyvoltagerangeand
requiredcurrentfortransmitter.
Input Empedance 5 .W
i
Input Empedance 5 .W
i
mA Z
mA Z mA Z
11
10
12
11
10
12
11
10
12
11
10
12V
Max.30mA
Z (±35%)
12V
Max.30mA
Z (±35%) 12V
Max.30mA
Z (±35%)
External
Power
Supply
Note1