aci DUCT HUMIDITY SERIES Скачать руководство пользователя страница 3

Automation Components, Inc.

2305 Pleasant View Road  |  Middleton, WI 53562

Phone:

 1-888-967-5224  |  

Website:

 workaci.com

Page 3

1

3 4

2

7

6

5

8

ON

PUSH TAB IN AND PULL UP ON THE SENSOR

CABLE TO REMOVE FROM J13 CONNECTOR

FACTORY USE ONLY

FACTORY 

USE ONLY

WIRE CONNECTIONS

Version 6.0

I0000546

ON

4

2 3

1

5 6 7 8

FACTORY USE ONLY

SW1

J13

J14

J2

4-20mA

VIN

CO
M
V

OUT

TB1

SPAN

WIRE CONNECTIONS

ZERO

P1

J13

4-20mA VIN

TB1

SPAN ZERO

J14

P2

P1

SW1

J13

J2

COM VOUT

SQUARE PCB 

(-4X ENCLOSURE)

ROUND PCB 

(-EH ENCLOSURE)

FIGURE 4: 

PRINTED CIRCUIT BOARD

THERMISTOR OR

RTD 2WIRE

WIRE NUT

RTD 3WIRE

SAME COLOR WIRES

WIRE NUT

WIRING FROM CONTROLLER

ANALOG INPUT

WIRING FROM CONTROLLER

ANALOG INPUT

FIGURE 6: 

TEMPERATURE WIRING

3-WIRE RTD WIRING

2-WIRE THERMISTOR or RTD WIRING

FIGURE 5: 

OUTPUT SIGNALS

OPTIONAL TEMP. SENSOR (-)

CONNECT TO THE 2 or 3

22 AWG FLYING LEADS

OPTIONAL TEMP. SENSOR (+)

4-20mA

SUPPLY GROUND /  SIGNAL COMMON

DC SUPPLY VOLTAGE

4-20 mA OUTPUT

TB1

COM

VIN

VOUT

OPTIONAL TEMP. SENSOR (-)

VOLTAGE OUTPUT SIGNAL

3 WIRE CURRENT OUTPUT SIGNAL

2 WIRE CURRENT OUTPUT SIGNAL

CONNECT TO THE 2 or 3

22 AWG FLYING LEADS

OPTIONAL TEMP. SENSOR (+)

4-20mA

0-10 or 0-5 VDC OUTPUT SIGNAL

SUPPLY GROUND /  SIGNAL COMMON

AC or DC SUPPLY VOLTAGE

TB1

COM

VIN

VOUT

OPTIONAL TEMP. SENSOR (-)

CONNECT TO THE 2 or 3

22 AWG FLYING LEADS

OPTIONAL TEMP. SENSOR (+)

4-20mA

DC SUPPLY VOLTAGE

4-20 mA OUTPUT

TB1

COM

VIN

VOUT

PUSH TAB IN AND PULL UP ON THE SENSOR

CABLE TO REMOVE FROM J13 CONNECTOR

Содержание DUCT HUMIDITY SERIES

Страница 1: ...ns can cause sensing errors An example is downstream from a heating or cooling coil Duct probe should be placed 3 to 4 duct segments down from any bend or obstructions and away from 90 bends Mount the sensor on the top or sides of duct work mountingonthebottomrisksdamageduetomoisture MOUNTING INSTRUCTIONS The Euro enclosure EH requires a 0 875 22 23 mm hole in the duct and the Nema 4X enclosure 4X...

Страница 2: ...ransorbordiode connectstothepositiveside of the power supply Without these snubbers coils produce very large voltage spikes when de energizing that can cause malfunction or destruction of electronic circuits RELATIVE HUMIDITY WIRING INSTRUCTIONS Open the cover of the enclosure ACI recommends 16 to 26 AWG twisted pair wires or shielded cable for all transmitters Twisted pairmaybeusedfor2 wirecurren...

Страница 3: ...TROLLER ANALOG INPUT WIRING FROM CONTROLLER ANALOG INPUT FIGURE 6 TEMPERATURE WIRING 3 WIRE RTD WIRING 2 WIRE THERMISTOR or RTD WIRING FIGURE 5 OUTPUT SIGNALS OPTIONAL TEMP SENSOR CONNECT TO THE 2 or 3 22 AWG FLYING LEADS OPTIONAL TEMP SENSOR 4 20mA SUPPLY GROUND SIGNAL COMMON DC SUPPLY VOLTAGE 4 20 mA OUTPUT TB1 COM VIN VOUT OPTIONAL TEMP SENSOR VOLTAGE OUTPUT SIGNAL 3 WIRE CURRENT OUTPUT SIGNAL ...

Страница 4: ... 4 are ON When all calibration is completed remember to place the switches back into the positions that correspond to the output needed as shown in FIGURE 7 HUMIDITY REVERSE ACTING OUTPUT The output is direct acting and can be changed to reverse acting mode The output range stays the same but the corresponding RH value is opposite Example Direct Acting DA 0 10 V output mode 0 V 0 RH and 10 V 100 R...

Страница 5: ... The decrease goes into effect each time switch 6 is set to ON Reset RH Output This will reset the RH output back to the original calibration Switch 4 must be set to ON first After switch 4 is on toggle switches 5 and 6 ON then OFF After 5 and 6 are OFF slide switch 4 OFF When all calibration is completed remember to place the switches back into the positions that correspond to the output needed a...

Страница 6: ... C 0 36 F A 1K 1 KΩ nominal 60 C 140 F 0 27 C 0 49 F 21 1 C 70 F 0 17 C 0 34 F 54 4 C 130 F 0 56 C 1 00 F SENSOR SPECIFIC RH Supply Voltage Reverse Polarity Protected RH Supply Current VA RH Output Load Resistance RH Output Signal RH Accuracy 77 F 25 C RH Measurement Range Operating RH Range Operating Temperature Range Storage Temperature Range RH Stability Repeatability Sensitivity RH Response Ti...

Страница 7: ...dings SOLUTION S Checkthatyouhavethecorrectsupplyvoltageatthepowerterminalblocks Check that wiring configurations and all DIP switch settings are as in FIGURE 5 and 7 Verify that the terminal screws are all connected tightly and that all of the wires are firmly in place Verify that all of the wires are terminated properly Make sure that there is no condensation on the board Check that the input po...

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