Despatch MIC1422 Controller Instrukcja Użytkownika Pobierz pdf (Strona 18)

FIGURE 2-9

RTD Input

Make RTD connections as illustrated below. For a three wire RTD, connect the

resistive leg of RTD to terminal 1 and the common legs to terminals 2 and 3. For a two

wire RTD, connect one leg to terminal 2 and the other leg to terminal 3 as shown below.

A jumper wire supplied by the customer must be installed between terminals 2 and 3.

Input conditioning jumper must be positioned correctly (see Appendix B) and Hardware

Definition Code must be correct (see Section 8, Configuration Mode).

FIGURE 2-10

Volt, mV Input

Make volt and millivolt connections as shown below. Terminal 2 is positive and terminal

3 is negative. Input conditioning jumper must be positioned correctly (see Appendix A)

and Hardware Definition Code must be correct (see Section 8, Configuration Mode).

mADC Input

Make mADC connections as shown below. Terminal 4 is positive and terminal 1 is

negative. Input conditioning jumper must be positioned correctly (see Appendix A) and

Hardware Definition Code must be correct (see Section 8, Configuration Mode).

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 90 91

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Despatch MIC1422 Controller Instrukcja Użytkownika Strona 18