Deprecated Page - ST-ACR1 - Revision history

IVSWikiBlue at 21:22, 19 March 2025

2025-03-19T21:22:14Z

IVSWikiBlue: IVSWikiBlue moved page ST-ACR1 to Deprecated Page - ST-ACR1

2025-03-04T22:53:42Z

IVSWikiBlue moved page ST-ACR1 to Deprecated Page - ST-ACR1

IVSWikiBlue at 22:53, 4 March 2025

2025-03-04T22:53:14Z

IVSWikiBlue at 16:48, 4 November 2016

2016-11-04T16:48:01Z

IVSWikiBlue at 16:47, 4 November 2016

2016-11-04T16:47:28Z

IVSWikiBlue at 15:48, 4 November 2016

2016-11-04T15:48:34Z

IVSWikiBlue: /* Connections */

2016-11-04T15:30:02Z

‎Connections

IVSWikiBlue: Created page with "== Overview == The ST-ACR1 is an audio controlled relay that can be used to change the audio source base on audio input. For example the ST-ACR1 can be used to switch the aud..."

2016-11-02T20:36:05Z

Created page with "== Overview == The ST-ACR1 is an audio controlled relay that can be used to change the audio source base on audio input. For example the ST-ACR1 can be used to switch the aud..."

New page

== Overview ==

The ST-ACR1 is an audio controlled relay that can be used to change the audio source base on audio input. For example the ST-ACR1 can be used to switch the audio source for a camera when a microphone is activated.

== Connections ==

== Example Install: Sim Room/Observation Room ==

← Older revision		Revision as of 21:22, 19 March 2025
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	{{Aside \| content = The negatives from all devices should be spliced together in a B connector.}}		{{Aside \| content = The negatives from all devices should be spliced together in a B connector.}}
	}}		}}
		+	[[Category:Deprecated]]

@@ Line 1: / Line 1: @@
-== Overview ==
+{{Deprecated}}
 The ST-ACR1 is an audio controlled relay that can be used to change the audio source base on audio input. For example the ST-ACR1 can be used to switch the audio source for a camera when a microphone is activated.
-== Connections ==
+{{hr}}
 [[File:ST-ACR1.jpg|600x450px]]
@@ Line 19: / Line 23: @@
 :12) Relay 2 Input 2
-==== Line In ====
+{{hr - 2}}
 An audio source should be connected to the Line In terminals. When this audio source becomes active, it will trigger the relay.
-==== Power ====
+{{hr - 2}}
 A 24 Volt DC power supply must be connected to the power terminals.
-==== Relay 1 & 2 ====
+{{hr - 2}}
 Under normal circumstances, the audio from Input 1 will be sent through the output. When the relay is triggered, the audio from Input 2 will be sent through the output. Both relays trigger simultaneously when audio is detected on the Line In.
-== Example Install: Sim Room/Observation Room ==
+{{hr}}
 In this example we will be using an audio relay to install a intercom system between an observation room and a simulation room. The observation room has a window in that allows the occupants to watch the simulation in progress.
@@ Line 44: / Line 56: @@
 The ACR one will need to be wired as follows
 [[File:ST-ACR1.jpg|600x450px]]
@@ Line 60: / Line 74: @@
 :12) Empty
-The negatives from all devices should be spliced together in a B connector
+{{Aside | content = The negatives from all devices should be spliced together in a B connector.}}

@@ Line 47: / Line 47: @@
 [[File:ST-ACR1.jpg|600x450px]]
-) Positive from observation room preamp output, Positive to speaker in Simulation Room, ST-ACR1 Terminal 9
+:1) Positive from observation room preamp output, Positive to speaker in Simulation Room, ST-ACR1 Terminal 9
-) Negative from observation room preamp output, Negative to speaker in Simulation Room, B connector with other negatives
+:2) Negative from observation room preamp output, Negative to speaker in Simulation Room, B connector with other negatives
-) Empty
+:3) Empty
-) Power Supply positive
+:4) Power Supply positive
-) Power Supply negative
+:5) Power Supply negative
-) Empty
+:6) Empty
-) Positive from simulation room camera audio input
+:7) Positive from simulation room camera audio input
-) Positive from simulation room preamp output, ST-ACR1 Terminal 11
+:8) Positive from simulation room preamp output, ST-ACR1 Terminal 11
-) ST-ACR1 Terminal 1
+:9) ST-ACR1 Terminal 1
-) Positive from observation room speaker
+:10) Positive from observation room speaker
-) ST-ACR1 Terminal 8
+:11) ST-ACR1 Terminal 8
-) Empty
+:12) Empty
 The negatives from all devices should be spliced together in a B connector

← Older revision		Revision as of 16:47, 4 November 2016
Line 33:		Line 33:
	== Example Install: Sim Room/Observation Room ==		== Example Install: Sim Room/Observation Room ==

−	In this example we will be using an audio relay to install a intercom system between an observation room and a simulation room. The observation room has a window in that allows the occupants to watch the simulation in progress.	+	In this example we will be using an audio relay to install a intercom system between an observation room and a simulation room. The observation room has a window in that allows the occupants to watch the simulation in progress.
		+
		+	[[File:RoomDiagram.png\|600x450px]]
		+
		+	The observers need to be able to hear what is going on in the simulation room as well as be able to provide feedback and instructions to the people engaged in the simulation. This needs to be accomplished without creating a feedback loop. Additionally, both sources of audio need to be recorded so the recording reflect the interaction between the observers and the simulation participants.
		+
		+	To accomplish these goals, we will need to incorporate an ST-ACR1 into the solution. We will also be using a Preamp to power the microphone and provide line level audio.
		+
		+	The microphone in the observation room and the microphone in the simulation room will each be wired into separate STM1 preamps.
		+
		+	The ACR one will need to be wired as follows
		+
		+	[[File:ST-ACR1.jpg\|600x450px]]
		+
		+	1) Positive from observation room preamp output, Positive to speaker in Simulation Room, ST-ACR1 Terminal 9
		+	2) Negative from observation room preamp output, Negative to speaker in Simulation Room, B connector with other negatives
		+	3) Empty
		+	4) Power Supply positive
		+	5) Power Supply negative
		+	6) Empty
		+	7) Positive from simulation room camera audio input
		+	8) Positive from simulation room preamp output, ST-ACR1 Terminal 11
		+	9) ST-ACR1 Terminal 1
		+	10) Positive from observation room speaker
		+	11) ST-ACR1 Terminal 8
		+	12) Empty
		+
		+	The negatives from all devices should be spliced together in a B connector

@@ Line 9: / Line 9: @@
 :2) Line in Negative
 :3) Line in Ground
-:4) Power Positive (24 Volt DC)
+:4) Power Positive
 :5) Power Negative
 :6) Slave Terminal
@@ Line 18: / Line 18: @@
 :11) Relay 2 Input 1
 :12) Relay 2 Input 2
 == Example Install: Sim Room/Observation Room ==

← Older revision	Revision as of 22:53, 4 March 2025
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