Door Switches - Revision history

Timm at 21:17, 31 January 2020

2020-01-31T21:17:21Z

← Older revision		Revision as of 21:17, 31 January 2020
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	<p style="text-align: right;">Return to [[Engineering\|Engineering Main Menu]]</p>		<p style="text-align: right;">Return to [[Engineering\|Engineering Main Menu]]</p>
	Email from Jack Murray on 1/10/20		<u>Email from Jack Murray on 1/10/20</u>

			'''Subject:''' Magnetic Door Switches

Timm at 20:59, 22 January 2020

2020-01-22T20:59:59Z

← Older revision		Revision as of 20:59, 22 January 2020
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	If you are going to use a switch to break the 120VAC, you must use the Telemecanique roller arm switch.		If you are going to use a switch to break the 120VAC, you must use the Telemecanique roller arm switch.

	Additionally, ~~All~~ the door switches it a unit should use the same type of switch.		Additionally, all of the door switches in a unit should use the same type of switch.

Timm at 20:06, 20 January 2020

2020-01-20T20:06:53Z

← Older revision		Revision as of 20:06, 20 January 2020
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	Email from Jack Murray (1/10/20)		Email from Jack Murray on 1/10/20

Timm at 20:06, 20 January 2020

2020-01-20T20:06:18Z

← Older revision		Revision as of 20:06, 20 January 2020
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	Additionally, All the door switches it a unit should use the same type of switch.		Additionally, All the door switches it a unit should use the same type of switch.



			'''4415000912 '''- XCKP2145N12 LIMIT SW. 15A/300VAC w/ADJ.ROLLR

			'''4415000913 '''- 960 SPST MAGNETIC DOOR SWITCH

Timm: Created page with "
Return to Engineering Main Menu
Email from Jack Murray (1/10/20) We have been asked about using Magnetic swi..."

2020-01-20T20:03:21Z

Created page with "<p style="text-align: right;">Return to Engineering Main Menu</p> Email from Jack Murray (1/10/20) We have been asked about using Magnetic swi..."

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Email from Jack Murray (1/10/20)  

 

We have been asked about using Magnetic switches instead of the roller arm switches (telemecanique), specifically when we have doors that open into the unit.

When we use magnetic door switches, we will use the Honeywell/Ademco model 960 (24V switch, 100mA). A 24VAC circuit must be used and wired thru the switch contacts in series to a 24Vac pilot relay. We will then use the contacts from the pilot relay to break the circuit to the120V UV Lights, shutdown relay and alarm input to the ALC Module, etc.

If you are going to use a switch to break the 120VAC, you must use the Telemecanique roller arm switch.

Additionally, All the door switches it a unit should use the same type of switch.

Door Switches - Revision history

Timm at 21:17, 31 January 2020

Timm at 20:59, 22 January 2020

Timm at 20:06, 20 January 2020

Timm at 20:06, 20 January 2020

Timm: Created page with "Return to Engineering Main Menu Email from Jack Murray (1/10/20) We have been asked about using Magnetic swi..."

Timm: Created page with "
Return to Engineering Main Menu
Email from Jack Murray (1/10/20) We have been asked about using Magnetic swi..."