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NXS Form 63-2600, Users Manual, Technical Data - CONTROL ...

NXS Form 63-2600, Users Manual, Technical Data - CONTROL ...

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62(110) Cabling and connections<br />

6.2.2 Control connections<br />

The basic control connections for boards A1 and A3 are shown in Chapter 6.2.3.<br />

The signal descriptions of the Standard Application are presented in Chapter 2 of the Application<br />

<strong>Manual</strong>. If some other application is used, check the Application <strong>Manual</strong> for the signal<br />

descriptions of the respective application.<br />

Board A1<br />

in slot A<br />

NXOPTA1<br />

NXOPTA2<br />

Board A2<br />

in slot B<br />

Figure 6-23. The I/O terminals<br />

of the two basic boards<br />

nk6_13<br />

Basic I/O board<br />

NXOPTA1<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

+10Vref<br />

AI1+<br />

GND<br />

AI2+<br />

AI2-<br />

24Vout<br />

GND<br />

DIN1<br />

DIN2<br />

DIN3<br />

CMA<br />

24Vout<br />

GND<br />

DIN4<br />

DIN5<br />

DIN6<br />

CMB<br />

AO1+<br />

AO1-<br />

DO1<br />

Reference<br />

(voltage)<br />

Reference<br />

(current)<br />

0(4)/20mA<br />

RL

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