Measurement-computing 6K-SSR-RACK08 Manuel d'utilisateur télécharger pdf (Page 20)

6K-SSR-RACK08 User's Guide Installing the 6K-SSR-RACK08

Figure 2-7

Figure 2-7. Relay logic jumpers JP5 and JP6

shows SSR modules 1-4 set to invert logic (active high), and modules 5-8 set to non-invert logic

(active low).

JP5

NON-INVERT

INVERT

SSR modules 1-4

configured for active high

JP6

NON-INVERT

INVERT

SSR modules 5-8

configured for active low

The I/O type and the relay logic settings control what happens when a module activates. For example, a module

group configured for SSR input with non-inverted logic outputs a low logic level when the module is ON. A

module group configured for SSR output with non-inverted logic requires a low logic level to turn the output

module ON.

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Measurement-computing 6K-SSR-RACK08 Manuel d'utilisateur Page 20