Micromod Micro-DCI: 53SL6000 Single Loop Controller Manual de usuario descargar pdf (Pagina 25)

Figure 2-8. Input Configurations

2.7 2DI/2DO Module

This information applies to only those controllers

with the optional 2DI/2DO module.

2.7.1 2DI/2DO Backplane Installation

Figure 2-9 illustrates the 2DI/2DO module location

on the controller backplane. The 2DI/2DO module

is socket mounted and is secured to the backplane

with two screws. Also shown in Figure 2-9 are the

2DI and 2DO signal plugs that are screw mounted

to the module (the plug mounting screws are not

illustrated). The two plugs are different in size;

therefore, they can not be inadvertently installed in

the wrong sockets and each plug is keyed to pre-

vent inverted insertion into its module socket.

Figure 2-9. 2DI/2DO Module

2.7.2 2DI/2DO Signal Wiring

As shown in Figure 2-9 (e.g., INSERT SCREW-

DRIVER), the lug adjusting screws are accessed

on the side of the plug.

Signal input connections for the 2DI four terminal

plug are illustrated in Figure 2-10. The functional

description for DI3 and DI4 is identical to that de-

scribed in Section 2.5.3 for DI1 and DI2.

Figure 2-10. 2DI Plug Connections

53SL6000 Instruction Manual Section 2. Installation and Power-Up Procedures

2-6

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Micromod Micro-DCI: 53SL6000 Single Loop Controller Manual de usuario Pagina 25