Winland-electronics EA800-ip Manual de usuario descargar pdf (Pagina 7)

General Information

D-011-0152 7

Block Diagrams

Figure 2 shows a block diagram of the console interfaces and functions. The EA800 provides eight relays for

indicating when a programmed alarm limit has been exceeded or a warning condition exists. An additional AUX

(Auxiliary) Output relay provides an output signal to an optional audible alarm or strobe that is activated whenever

an alarm condition exists.

Figure 2 EA800 Environmental Alarm System Block Diagram

The EA800 can be made part of a larger security system as shown in Figure 3. In a security system there may be

more than one EA800 installed along with other components such as the Winland EA200 or EA400 multi-zone

environmental alarm systems.

Figure 3 Facility Security System Block Diagram - Example

Sensor 5

Sensor 6

Sensor 7

Sensor 8

Wireless Sensors

Relay 1

Output 1

Output 2

Relay 2

Output 3

Relay 3

Output 4

Relay 4

Output 5

Relay 5

Output 6

Relay 6

Output 7

Relay 7

Output 8

Relay 8

EA800 Console

Aux Output

RF Receiver

Sensor 1

Sensor 2

Sensor 3

Sensor 4

System Control

Relay 9

Relay 1 coil control logic

Relay 2 coil control logic

Relay 3 coil control logic

Relay 4 coil control logic

Relay assignment

and coil control logic

Wired Sensors

Alarm Panel

From other

EA800, EA400, and EA200

Environmental Alarm Systems

Sensor 5

Sensor 6

Sensor 7

Sensor 8

Wireless Sensors

Relay 1

Output 1

Output 2

Relay 2

Output 3

Relay 3

Output 4

Relay 4

Output 5

Relay 5

Output 6

Relay 6

Output 7

Relay 7

Output 8

Relay 8

EA800 Console

Aux Output

RF Receiver

Sensor 1

Sensor 2

Sensor 3

Sensor 4

System Control

Relay 9

Relay 1 coil control logic

Relay 2 coil control logic

Relay 3 coil control logic

Relay 4 coil control logic

Relay assignment

and coil control logic

Sensor 5

Sensor 6

Sensor 7

Sensor 8

Wireless Sensors

Relay 1

Output 1

Output 2

Relay 2

Output 3

Relay 3

Output 4

Relay 4

Output 5

Relay 5

Output 6

Relay 6

Output 7

Relay 7

Output 8

Relay 8

EA800 Console

Aux Output

RF Receiver

Sensor 1

Sensor 2

Sensor 3

Sensor 4

System Control

Relay 9

Relay 1 coil control logic

Relay 2 coil control logic

Relay 3 coil control logic

Relay 4 coil control logic

Relay assignment

and coil control logic

Wired Sensors

1 2 3 4 5 6 7 8 9 10 11 12 ... 59 60

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