Carrier RTU OPEN 11-808-427-01 Especificaciones descargar pdf (Pagina 19)

RTU Open 13

Channel

Number

Type

Signal

Function

Part Number

Wire/Terminal

Numbers

Alternate

Terminals

BO - 2

N/A - Relay

Heat 2 (W2) Output

N/A

- 5

N/A

BO - 3

N/A - Relay

Heat 1 (W1) Output

N/A

- 6

N/A

BO - 4

N/A - Relay

Cool 2 (Y2) Output

N/A

- 7

N/A

BO - 5

N/A - Relay

Cool 1 (Y1) Output

N/A

- 8

N/A

BO - 6

N/A - Relay

Humidi-MiZer™

N/A

J11

- 7 & 8

N/A

BO - 7

N/A - Relay

Reversing Valve

N/A

J11

- 4 & 6

N/A

BO - 8

N/A - Relay

Power Exhaust

N/A

J11

- 1 & 3

N/A

Legend

- Analog Input

- Analog Output

- Digital Input

- Digital Output

Safety Chain Feedback

- 24 Vac required at this wire to provide

Run Enabled

status. Provide a jumper from

- 1 to

- 9 if no

safeties are utilized. See To wire inputs and outputs (page

14) for additional information on the RTU Open wiring harness assembly

terminations.

** Default input function

*** Parallel screw terminal at

(

- 1 =

- 6,

- 3 =

- 10,

- 5 =

- 2) may be used in place of the associated flying leads at

the harness (Part #OPN-RTUHRN). See To wire inputs and outputs (page

14) for additional information.

Input wiring specifications

Input

Maximum length

Minimum gauge

Shielding

Thermistor 1000 feet

(305 meters)

22 AWG Unshielded

4-20 mA 3000 feet

(914 meters)

22 AWG Unshielded

Binary input

1000 feet

(305 meters)

22 AWG Unshielded

SPT (RNET) 500 feet

(152 meters)

22 AWG

4 conductor

Unshielded

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 87 88

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Carrier RTU OPEN 11-808-427-01 Especificaciones Pagina 19

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