
COMPONENTS & WIRING
2
Individual Components for DB System: |
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Tenant master station, max. 1 per tenant |
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Tenant sub station, max. 4 per tenant |
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Single button door station |
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15VAC transformer, 1 per |
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| Wire Distance Chart |
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| 22AWG | 20AWG |
| 18AWG |
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| A |
| 360' | 660' |
| 1020' |
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| B |
| 330' | 330' |
| 330' |
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| C |
| 180' | 330' |
| 510' |
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| B |
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2 |
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| 4 |
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| 4 |
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| 4 |
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| 2 |
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| C |
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| Request |
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| to Exit |
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| A |
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| 2 | Button |
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| C |
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| 2 |
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2 |
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| C |
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| C |
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| 2 |
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| Optional |
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| Optional | Device |
| Device | ||
| Power | ||
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D
E
L
L
Request to Exit Button
Brn
Red
D
E
B1
B2
B3
B4
BL+
BL-
15V
~ ~
Org
Yel
IER-2
1
E
IN
B1
B2
B3
B4
OUT
B1
B2
B3
B4
15V
~ ~
IN
B1
B2
B3
B4
OUT
B1
B2
B3
B4
15V
~ ~
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| IN |
| IN |
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| B1 |
| B1 |
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| B2 |
| B2 |
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| B3 |
| B3 |
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| B4 |
| B4 |
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| OUT |
| OUT |
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| B1 |
| B1 |
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| B2 |
| B2 |
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| B3 |
| B3 |
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| B4 |
| B4 |
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| 15V | 15V | |
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| ~ ~ |
| ~ ~ |
Option Switch Output for
Light, Gate, Garage, etc.
N/O Dry contact 24V 1.6A
~ ~
External Signaling | ~ ~ | |
Org | ||
Yel | ||
15V |
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~ ~
| Blu | Org | To Bell or | ||
+ | Red | Org | Light and | ||
Blk |
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- | A | B |
| Power | |
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Use the
~ ~
*NOTE: Power wiring must be in a separate jacketed cable from
Pg. 2