Proface LT4300M - 5.7 Modular HMI + Control" Uživatelský manuál stáhnout pdf (Strana 34)

English

The figure shows the group and the signal names of the terminal blocks:

Connecting the Power Cord

Follow these instructions when supplying power to the unit:

 When the frame ground (FG) terminal is connected, verify the wire is grounded. Not

grounding the unit can result in excessive Electromagnetic Interference (EMI).

Grounding is required to meet EMC level immunity.

 The shield ground (SG) and FG terminals are connected internally in the unit.

 Remove power before wiring to the power terminals of the unit.

 The unit uses 24 Vdc power. Using any other level of power can damage both the

power supply and the unit.

 Since the unit is not equipped with a power switch, connect a power switch to the unit’s

power supply.

 Field wiring terminal marking for wire type (75° C (167F) copper conductors only).

Pin Arrangement Group Pin Signal

Name

Group Pin Signal

Name

Fast

Input/Standard

Input

C1 I0 Fast

Input/Standard

Input

D1 IC0

C2 I1 Standard Input D2 I2

Standard Input C3 I3 D3 IC1

C4 I5 D4 I4

C5 I7 D5 I6

C6 I9 D6 I8

C7 I11 D7 I10

Temperature

Input

C8 MS0+ Temperature

Input

D8 MS0-

C9 EX0+ D9 EX0-

C10 MS1+ D10 MS1-

C11 EX1+ D11 EX1-

Analog Input C12 IV0 Analog Input D12 AIC

C13 IV1 D13 IA0

C14 IA1 Analog Output D14 AOC

Analog Output C15 U/I0 D15 U/I1

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 46 47

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Proface LT4300M - 5.7 Modular HMI + Control" Uživatelský manuál Strana 34

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