Annunciator
Order Code: 52361A
Category: Process Control Trainers
Annunciators provide local visual and audible indication of alarm conditions. RTUs were the primary substation component of traditional SCADA systems, feeding data from the substation to the SCADA master systems at the control center and receiving an...
SPECIFICATION
Annunciators provide local visual and audible indication of alarm conditions. RTUs were the primary substation component of traditional SCADA systems, feeding data from the substation to the SCADA master systems at the control center and receiving and acting upon control commands from the SCADA master.
What is an annunciator in engineering
Alarm annunciators are devices which accept inputs from field sensors, which are typically hard-wired switches in the plant, arranged to operate when a process condition enters an abnormal state, such as high temperature, low pressure, loss of cooling water flow, high vessel alarms and many others.
Technical Specification
|
Supply Voltage |
12V DC |
|
Operation Sequence |
Multiple sequence option with site selection facility. |
|
Push Button Controls |
On board Test, Silence (optional), Accept, Reset button. |
|
No. of windows |
12 Window. |
|
Window size |
20 x 24 mm. |
|
No of LED`s per Window |
Super bright 4 LED`s in Parallel. |
|
Power Consumption |
0.8 VA per window. |
|
Connector |
Terminal Block connector for input command |
|
Response Time |
Less than 10 ms. |
|
Humidity |
95% R.H. |
|
Window Colour |
Red |
|
Dimension |
195 x 127.5 mm. |
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Tesca specialize in doing turnkey projects that is fully operable when it is handed over to the project authority. Starting from inception to application training, Tesca provides the services as ONE source solution. Working side by side with government authorities and people across the World, we help countries to perform better. We support countries grow their economies, strengthen their education and health systems and improve financial management. We do this by providing consultancy & training in environment safety, education, health strengthening.
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