Bryant 580J*04--12 Manual de instalación descargar pdf (Pagina 4)

Table 1 – RTU Open Inputs and Outputs

POINT NAME

BACnet OBJECT

NAME

TYPE OF I/O

CONNECTION PIN

NUMBER(S)

CHANNEL DESIGNATION

DEDICATED INPUTS

Space Temp / Zone Temp zone_temp AI (10K Thermistor) J 2 0 --- 1 & 2 Analog Input 10

Supply Air Temperature sa_temp AI (10K Thermistor) J 2 --- 1 & 2 Analog Input 6

Outside Air Temperature oa_temp AI (10K Thermistor) J 2 --- 3 & 4 Analog Input 7

Space Temperature Offset Pot stpt_adj_offset AI (100K Potent iomet er) J 2 0 --- 3 & 4 Analog Input 11

Safety Chain Feedback safety_status BI (24 VAC) J 1 --- 9 Binary Input 4

Compressor Safety Status

(1)

comp_status BI (24 VAC) J 1 --- 2 Binary Input 3

Fire Shutdown Status firedown_status BI (24 VAC) J 1 --- 1 0 Binary Input 5

Enthalpy Status enthalpy_status BI (24 VAC) J 2 --- 6 & 7 Binary Input 8

Humidistat Input Status humstat_status BI (24 VAC) J 5 --- 7 & 8 Binary Input 9

Zone Temperature n/a n/a J 1 3 --- 1 --- 4 Rnet

CONFIGURABLE INPUTS

(4)

Indoor Air CO2 iaq A I ( 4 --- 2 0 m A )

J 4 --- 2 & 3 o r J 4 --- 5 & 6

Analog Input 2

Outdoor Air CO2 oaq A I ( 4 --- 2 0 m A ) Analog Input 1

Space Relative Humidity space_rh A I ( 4 --- 2 0 m A ) Analog Input 10

Supply Fan Status

(2)

sfan_status BI (24 VAC)

J 5 --- 1 & 2 o r J 5 --- 3 & 4 ,

J 5 --- 5 & 6 o r J 5 --- 7 & 8

(3)

BinaryInput3,5,8,or9,exceptwhereintrinsicinputisused

Filter Status

(2)

filter_status BI (24 VAC) BinaryInput3,5,8,or9,exceptwhereintrinsicinputisused

Door Contact

(2)

door_contact_status BI (24 VAC) BinaryInput3,5,8,or9,exceptwhereintrinsicinputisused

Rem ote Occupancy input

(2)

occ_contact_status BI (24 VAC) BinaryInput3,5,8,or9,exceptwhereintrinsicinputisused

IGC input

(2)

igcovr_status BI (24 VAC) Binary Input 9. M a ndato ry input on gas hea t units.

OUTPUTS

Economizer Output econ_output AO (4--- 20mA) J 2 --- 5 Analog Output 1

Supply Fan VFD vfd_output AO ( 2 --- 1 0 Vd c ) J 2 2 --- 1 & 2 Analog Output 2

Supply Fan Relay sfan BO R elay (24VAC, 1A) J 1 --- 4 Binary Output 1 (G)

Cool 1 Relay State comp_1 BO Relay (24VAC, 1 A) J 1 --- 8 Binary Output 5 (Y1)

Cool 2 Relay State comp_2 BO Relay (24VAC, 1 A) J 1 --- 7 Binary Output 4 (Y2)

Cool 3 Relay State comp_3 BO Relay (24VAC, 1 A) J 1 1 --- 5 & 6 Binary Output 7 (Y3)

Heat 1 Relay State heat_1 BO Relay (24VAC, 1A) J 1 --- 6 Binary Output 3 (W1)

Heat 2 Relay State heat_2 BO Relay (24VAC, 1A) J 1 --- 5 Binary Output 2 (W2)

Power Exhaust Relay State pexh BO Relay (24VAC, 1 A) J11---2&3(N.O.) Binary Output 8 (PE)

Dehumidification Relay dehum BO R e lay (24VAC, 1A) J11---7&8(N.O.) Binary Output 6

(1)

Safety Chain Feedback: 24Vac required at this terminal to provide “ Run Enable” status. See Input/Output section for additional instructions.

(2)

These inputs are configurable. If installed, they take the place of the default input on the specific channel. See appropriate Input Configuration Section for wiring and setup instructions.

(3)

Pa r al l e l p i n s J 5 --- 1 = J 2 --- 6 , J 5 --- 3 = J 1 --- 1 0 , J 5 --- 5 = J 1 --- 2 a r e u s e d f o r f i l e d i n s t a l l a t i o n .

(4)

Refer to the input configuration and accessory sections for more detail.

Sensors and Accessories

The RTU Open controller is configurable with the

following field-supplied sensors:

NOTE: Supply air temperature sensor (33ZCSENSAT) is

factory-installed.

S Space temperature sensor (ZS--BNK, ZS--C--BNK,

ZS--H--BNK, ZS--HC--BNK, ZSPL--C--BNK,

ZSPL--H--BNK, ZSPL--HC--BNK, ZSP--BNK,

ZSP--C--BNK, ZSP--H--BNK, ZSP--HC--BNK ,

33ZCT55SPT, 33ZCT56SPT, or 33ZCT59SPT)

S Indoor air quality sensor (ZS--C--BNK, ZS--HC--BNK,

ZSPL--C--BNK, ZSPL--HC--BNK, ZSP--C--BNK,

ZSP--HC--BNK, 33ZCSPTCO2--01,

33ZCSPTCO2LCD--01, 33ZCT55CO2--02, or

33ZCT56CO2--02) required for demand control

ventilation.

S Outdoor air quality sensor (33ZCSPTCO2--01,

33ZCSPTCO2LCD--01)

S CO

aspirator box (C33ZCCASPCO2) required for CO

return duct/outside air applications

S Outdoor air enthalpy switch (33CSENTHSW)

S Return air enthalpy sensor (33CSENTSEN) required for

differential enthalpy control

S Space relative humidity sensor (33ZCSENSRH-02)

S Duct relative humidity (33ZCSENDRH-02)

S Humidistat (--HL--38MG-029)

S Smoke Detectors (CRSMKSEN002A00,

CRSMKKIT002A00)

S Fan and/or Filter Status (CRSTATUS001A00,

CRSTATUS005A00)

User Interface

S Field Assistant (USB-TKIT required)

Install Analog Sensors

Supply Air Sensor (SAT)

The factory supplies the discharge (supply) air sensor with

the unit and is pre--wired.

Unit/Size SAT Shipping Location/Installation Location

580/558/581/551J 04--- 16

549J 04--- 12

548J 04--- 14

The SAT is secured to the unit’s supply duct

opening. This sensor must be relocated into

the supply duct during unit installation.

581/551J 17 --- 24

580/558/548J 17 ---30

The SAT is mounted through the side of the

heat chamber below the f an deck, and does

NOT require relocation.

OutdoorAirSensor(OAT)

The OAT is supplied with the economizer option or

accessory. It is wired through the 12-pin plug (PL6) in the

return air section of the unit and is mounted on the

economizer assembly.

Space Temperature Sensor (SPT)

There are 2 types of space temperature sensors available

from Bryant, resistive input non-communicating (T55, T56,

and T59) and Rnet communicating (ZS--BNK, ZS--C--BNK,

ZS--H--BNK, ZS--HC--BNK, ZSPL--C--BNK,

ZSPL--H--BNK, ZSPL--HC--BNK, ZSP--BNK, ZSP--C--BNK,

ZSP--H--BNK, ZSP--HC--BNK) sensors. Each type has a

variety of options consisting of: timed override button, set

point adjustment, a LCD screen, combination of humidity or

sensing and communication tie in. Space temperature

can be also be written to from a building network or zoning

system. However, it is still recommended that return air duct

sensor be installed to allow stand-alone operation for

back-up. Refer to the configuration section for details on

controller configurations associated with space sensors.

TS---5580J---02

1 2 3 4 5 6 7 8 9 ... 47 48

Comentarios a estos manuales

Sin comentarios

Bryant 580J*04--12 Manual de instalación Pagina 4

Comentarios a estos manuales

Relacionado con productos y manuales para Acondicionadores de aire del sistema de división Bryant 580J*04--12