Ametek DCS-E 1kW Series Programming Manual Uživatelský manuál stáhnout pdf (Strana 28)

Isolated Analog Programmer Operation DLM-E Series and DCS-E Series

2.3.11 Shutdown Application – Contact Closure

An external relay, whether normally open or normally closed, may be used to activate the

Shutdown circuit. Either positive or negative logic may be used.

Set up for Shutdown input signal as follows:

1. Connect one side of the external relay to pin 15 (+16 VDC Auxiliary Output) on

connector J4. Connect the other side of the relay to pin 14 (Remote Shutdown Input).

2. Set rear panel DIP switch SW1-6 to select the desired circuit logic as defined in the

following table.

Relay Switch SW1-6 Setting Relay Coil State Output

Energized OFF

ON (1) (Positive Logic)

De-energized ON

Energized ON

Normally Open Relay

OFF (0) (Negative Logic)

De-energized OFF

Energized ON

ON (1) (Positive Logic)

De-energized OFF

Energized OFF

Normally Closed Relay

OFF (0) (Negative Logic)

De-energized ON

13 1

25 15

Figure 2–4.

Using Shutdown with Contact Closure of a Normally OPEN Relay (SW1-6 ON)

2-16 M51A Option

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Ametek DCS-E 1kW Series Programming Manual Uživatelský manuál Strana 28