Setra-system SRPM Manuel d'utilisateur télécharger pdf (Page 11)

The volume control on the Annunciator is a potentiometer that can be

adjusted from 0 to 85 dB. Using a small ﬂ at bladed screwdriver, rotate

potentiometer (remote annunciator PC board) clockwise to increase

volume and counterclockwise to decrease volume.

3.3.3 DOOR STATUS SWITCH WIRING

Install the door switch into the door jamb. Wire to the normally open

(N.O.) side of the door jamb contact switch. The SRPM will indicate

the status of door position. A contact closure indicates that the door is

closed. This is a low voltage circuit (5 VDC). Run 2 wires from the door

switch to connector J6 on the SRPM (See Section 8.0). The door input

status function is enabled in the SETUP ALARMS menu screen, section

4.7

3.3.4 ANALOG OUTPUT

The SRPM can be conﬁ gured to have either current (4 to 20 mA) or

voltage (0 to 5 or 0 to 10 VDC) outputs. Voltage output--pin 1, Current

output--pin 2, Common--pin 3. Note: No external excitation is required.

Current Output

The SRPM supplies it’s own loop power, do not wire in a separate power

supply.

Audible Alarm

Potentiometer

1. V Out: 0 to 5, 0 to 10 VDC

2. C Out: 4 to 20 mA

3. Common

●

Receiver

(mA)

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Setra-system SRPM Manuel d'utilisateur Page 11