Macurco DVP-120 Horn & Strobe Connection, Horn & Strobe signals and Connector Assignments

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2.6Horn & Strobe Connection

The external horn and strobe connections are available at the modular connector J5 (see Figure 2-3 for details). J5 as a 4-position connector, similar to the sensor interface connectors.

Strobe -

Strobe +

Horn -

Horn +

1

4

Insert this face of connector

into mating connector on

control circuit board.

Figure 2-3 Horn & Strobe Connector

To install the wiring for the horn or strobe, disconnect the connector from the header on the PCB. Strip the insulation of each wire back approximately 0.25 in. (6 mm), insert the bare wire into the terminal and tighten the screw clamp. Ensure that the wire cannot easily be pulled from the connector.

When all wires are connected, seat the modular connector into the PCB header; ensure that the latch engages.

Refer to Table 2-6 for signals, connector and terminal assignment for the horn and strobe.

Signal Name

Connector-Pin

Signal Name

Connector-Pin

 

Number

 

Number

Horn +

J5-1

Strobe +

J5-3

Horn -

J5-2

Strobe -

J5-4

Table 2-6 Horn & Strobe signals and Connector Assignments

Refer to Table 2-7 for recommended wire gauge vs. run length for the horn & strobe functions (maximum 2.5 volt drop in the wire).

Wire gauge

Maximum Run Length (ft.)

(feet)

(meters)

 

24

200

61

22

340

103

20

480

147

18

850

215

Table 2-7 Wire gauge for Horn & Strobe functions

Revision 0.07

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Contents DVP-120 Installation & Operating Instructions List of Figures Normal System Display List of Tables General Information FeaturesCompatible Macurco Transducers System Wiring Diagram DVP-120 Internal View Warranty Specifications1Return Instructions Mounting the DVP-120 General Wiring InformationRemote Sensor Connection Main power ConnectionSensor Connectors Channel and Pin Assignments Relay Connection Relay ConnectorHorn & Strobe Connection Horn & Strobe signals and Connector AssignmentsInterfacing Macurco Sensors DVP 1 2 0 V e r 1 Initial Operating ModeP 1 2 R m u p Status Light DisplayKeypad layout User InterfaceMO N 1 0 2 3 R 1 C O Alarm Status DisplayO w S e n s o r S E N S O R 0WA R N I N G F O R 1 R 5 M I N U T E STrouble Status Display R 8 H O U R S Zone Signal DisplayR 1 5 M I N U T E S Ventilation controlV e C o n f i g . ? 0 = N O , 1 = Y E S Setting the System ConfigurationM e 2 2 5 Y T u e s d a y Configure System SubmenuM e 0 1 5 Y T u e s d a y M e 1 6 5 Y T u e s d a yM e 2 2 5 Y 2 T u e s d a y O a d D e Fault C o n f i g u r a t i o nO n g P a s s w o r d S s w o r dConfigure Sensors Submenu N s o r Alarm 0 p p mN s o N s P eN s o r N g e 0 p p m N s o r 0 R n i n g 5 0 p p mL a y O r m . O f f M i n . O n Configure Relays, Horn & Strobe SubmenuL a y 1 N o r m . O f f D e L a y 1 D e l a y S s 0 1 0R n R m . O f f L a Configure Horn SubmenuR n R m . O f f D e R n L a y S sR o b e 5 N o r m . O f f L a y O n Configure Strobe SubmenuR o b e R m . O f f D e R o b e S sN e 1 C o n t r o l s R 2 R 3 H 4 S Configure Zones SubmenuO u p N s o r T y p e R o u p M e d A r t T i m e R o u p D a y s I m e d W e e k d a y sR o u p 1 T i m e d O p T i m e 1 8 0 R o u p 1 N O N s o r s 0 2 , 0 4 , 1R o u p L l i n g P m R o u p S i n g P mO u p D e 2 V o t i n g O u p U mAlarm S i g n a l s Z z 2 I n t e r m i t Alarm S i g n a l s Z z , H o r n , S t r o b eAlarm S i g n a l s R n 2 I n t e r m i t Configure Signals SubmenuB e 1 C o n t i n M S i g n a l sR n G S i g n a l s Z z R n S i g n a l s Z zO u b l e S i g n a l s Z z R o b eO u b l e B u z z G n a l s T r i p l e O u b l e S i g n a l s R nO u b S i g n a l s R o b e 63 Strobe Trouble SignalSystem Status Light Flashing Timed ventilation problemInput Channel Trouble Internal Controller Board TroubleAfter a power failure No PowerLCD Display unreadable Keypad does not respond LCD shows Keys Locked

DVP-120 specifications

The Macurco DVP-120 is an advanced gas detection sensor that is designed for various commercial and industrial applications. It provides real-time monitoring of hazardous gases, ensuring safety in environments where gas leaks can pose significant risks. The device is built with high-precision technology, allowing for accurate detection of gases such as carbon monoxide, methane, propane, and others.

One of the standout features of the DVP-120 is its dual-channel sensing capabilities. This allows the unit to simultaneously monitor two different gas types, which significantly enhances its versatility in diverse settings. Users can customize the device to target specific gases relevant to their operations, making it a highly adaptable tool for a variety of workplaces.

The DVP-120 utilizes state-of-the-art electrochemical sensors that deliver reliable and fast response times, allowing businesses to act quickly in the event of a gas leak. These sensors are known for their long lifespan and low maintenance requirements, thus reducing the total cost of ownership over time. Additionally, the sensor head is designed for easy replacement, further simplifying maintenance for users.

Another notable characteristic of the DVP-120 is its user-friendly interface. The device features an intuitive LCD display that provides clear readings, making it easy for operators to monitor gas levels at a glance. The display also includes alarm indicators, ensuring that users are alerted promptly in an emergency situation. The alarms can be configured with different sound levels and visual alerts to suit the needs of the environment.

Moreover, the Macurco DVP-120 is equipped with advanced connectivity options, including wired and wireless communication capabilities. This allows the device to be integrated into existing monitoring systems or networks, ensuring seamless operation alongside other safety equipment.

In terms of durability, the DVP-120 is built to withstand harsh environmental conditions. Its rugged housing is resistant to dust and moisture, making it suitable for use in industrial settings where exposure to various elements is a concern.

Overall, the Macurco DVP-120 is a comprehensive solution for gas detection and monitoring. With its combination of advanced sensing technology, user-friendly design, and robust construction, it stands out as an essential tool for ensuring the safety and efficiency of operations across various industries.
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