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Honeywell DeltaNet R7515A, Installation Instructions Manual, Page: 8 / 12

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Honeywell DeltaNet R7515A Installation Instructions Manual Download Page 8

DELTANET R7515A/B, RP7515A/B, R7516B MICROCEL

™

 CONTROLLERS 

C3384-2 

TO CONNECTOR J9 
IN CONTROLLER 

AK3326 T-TAP 
CABLE ASSEMBLY 
6 FT (1.8M) 

T-TAP CONNECTOR 

8 IN. (200 MM) 

AK3711 
CABLE 
ASSEMBLY 

ELECTRICAL 
JACKET 

YELLOW 

BLACK 

BLUE 

LEAVE OPEN SECTION 
OF ELECTRICAL JACKET 
TO ACT AS STRAIN RELIEF 

CURVED 
SIDE 

PAPER 
MARKER 

SLIT FLAT SIDE 
OF ELECTRICAL 
JACKET (SIDE WITH 
PAPER MARKER) 

RED 

RED 

YELLOW 

BLACK 

BLUE 

PLUG 

Fig. 10. Installing T-Tap Connections to AK3711 Cable Assembly. 

�  

Install four conductors in T-tap connector on AK3326 
T-Tap Cable Assembly as follows: 

a.   Open cover and lay four conductors in slots in 

color-coded base as shown in Figure 11. 

NOTE:   Do not strip insulation from four conductors. 

T-tap connector displaces insulation to 
make electrical connections. 

b.   Snap cover in place over conductors in base. 
c.   To complete individual electrical connections, 

press down each of four connector buttons with 
channel lock pliers. 

d.   Connector buttons should be flush with cover 

when properly secured. 

BUTTONS 

RS-485 

(4) 

C-NAP 

24V AC FROM 
CLASS II POWER 
SOURCE 

COVER 

BASE 

C3506-4 

Fig. 11. Installing Bus Conductors in T-Tap Connector. 

BLUE 

RED

YELLOW

BLACK 

YELLOW

BLACK

BLUE 

RED 

TO 
CONTROLLER 

�  

Connect plug on AK3326 T-Tap Cable Assembly into 
Connector J9 on MicroCel base unit as shown in 
Figure 12. 

CAUTION 

Maximum current rating for the T-Tap Cable Assembly 
is 1.0A (MicroCel is nominally 250 mA). For loads 
greater than 1.0A, hard-wire the system and dedicate 
a transformer for each MicroCel. 

FROM T7515 

FROM AK3711 

SPACE SENSOR 

CABLE ASSEMBLY 

J9 24 VAC C-NAP 
BUS CONNECTOR 

J11 ALTERNATE 
24 VAC SCREW 
TERMINALS 

MOD

W LL 

CNAP 

24 VAC

20

19

15161718 

T2 

T1 

J8 WALL MOD 
CONNECTOR 

J7 ALTERNATE CNAP 
SCREW TERMINALS 

AK3326 T-TAP 
CABLE ASSEMBLY 

SPACE 
SENSOR 
CABLE 
ASSEMBLY 

PLUG 

PLUG  

C3385-2 

CONTROLLER 
BASE INPUT 
BOARD SIDE 

Fig. 12. Installing T-Tap Cable to MicroCel Base Unit. 

95-6083  

8 

Summary of Contents for DeltaNet R7515A

Page 1: ...peration BEFORE INSTALLATION The DeltaNet MicroCel Controller MicroCel shown in Figure 1 is available in five models R7515A MicroCel RP7515B MicroCel with Microbridge Airflow R7515B MicroCel with Microbridge Airflow Sensor Sensor and Electric Pneumatic Transducer RP7515A MicroCel with Electric Pneumatic R7516B MicroCel with Microbridge Airflow Transducer Sensor and Integral Damper Actuator AUXILIA...

Page 2: ...icroCel in a vertical position so that the transducers will be oriented toward the bottom of the case and below the MicroCel PC boards This position prevents damage from condensation possible from main air CW C C W CW CCW 45 60 60 45 HIGH LOW 15 32 12 3 9 32 83 3 31 32 101 2 5 32 55 31 32 24 5 21 32 144 BARBED CONNECTOR 2 FOR DAMPER DAMPER ACTUATOR 1 4 IN 6 MM O D TUBING 3 4 5 1 4 133 11 16 19 6 1...

Page 3: ...16 6 15 16 176 15 16 24 5 8 16 3 11 16 94 8 204 10 1 2 267 2 1 3 4 ACTUATOR SHAFT POSITION R7516B ONLY W 6 5 8 168 D FITTINGS USABLE QUANTITY DEPENDS KNOCKOUT 9 FOR 1 2 INCH CONDUIT 4 15 16 125 ON MODEL 4 13 16 DOUBLE KNOCKOUT 2 FOR 1 2 OR 122 3 4 INCH CONDUIT FITTINGS HOLE 2 FOR BARB CONNECTORS RP7515A B ACTUATOR R7516B ONLY C5653 Fig 3 Standard Case One Output Board MicroCel Approximate Dimensio...

Page 4: ...per Actuator Remove the MicroCel cover by loosening the two cover mounting screws Fig 1 Mount the MicroCel in a location convenient to the equipment being controlled Use No 10 thread forming not thread cutting e g TEK screws obtained locally to secure the MicroCel to the mounting surface through the four key holes inside the case Replace and secure the MicroCel cover after wiring and piping Model ...

Page 5: ... following a Direction the damper shaft moves to open the damper Fig 6 cw or ccw b Size of damper shaft 3 8 or 1 2 in 9 or 12 mm NOTE Damper shaft must extend at least 2 1 2 in 63 mm from damper housing c Degrees of travel for damper to open Fig 6 45 60 or 90 degrees AIRFLOW AIRFLOW CW TO OPEN CCW TO CLOSE 45 DEGREE ROTATION 60 DEGREE ROTATION 90 DEGREE ROTATION CCW TO OPEN CW TO CLOSE C3957 1 Fig...

Page 6: ...nge Stop Pin PIPING Airflow Pickup Where Used Connect the airflow pickup to the two 1 4 in 6 mm barb connectors on the MicroCel case location shown in Fig 2 3 or 4 Connect the high pressure or upstream tube to the plastic restrictor barb labeled HIGH and the low pressure or downstream tube to the plastic restrictor barb labeled LOW When twin tubing is used from the pickup split the tubing a short ...

Page 7: ...rt too much pressure on wiring and can cause a short Power and Communications Bus The MicroCel C NAP communications bus and 24V ac power wiring is normally done with the AK3711 DeltaNet MicroCel Bus Cable Assembly See the Connections Using AK3711 Bus and AK3326 T Tap Cable Assembly section For alternate methods for connecting the C NAP communications bus and 24V ac power wiring see the Connections...

Page 8: ...ectrical connections press down each of four connector buttons with channel lock pliers d Connector buttons should be flush with cover when properly secured BUTTONS RS 485 4 C NAP 24V AC FROM CLASS II POWER SOURCE COVER BASE C3506 4 Fig 11 Installing Bus Conductors in T Tap Connector BLUE RED YELLOW BLACK YELLOW BLACK BLUE RED TO CONTROLLER Connect plug on AK3326 T Tap Cable Assembly into Connecto...

Page 9: ...2 Fig 14 Installing AK3702R or AK3744 Bus Cable Using Screw Terminals 15 through 18 in MicroCel Bus Termination Resistor Insert a Bus Termination Resistor 14501600 028 on all C NAP bus configurations per job drawings If the MicroCel is at the end of a main or secondary trunk mount the resistor on the terminal strip as shown in Figure 15 14501600 028 RESISTOR T1 T2 RED YELLOW BLACK BLUE RED YEL AK3...

Page 10: ... 7 8 9 10 11 12 13 14 4 R1 D1 10 V1 R2 D2 10 V2 VOLT DIG RTD VOLT DIG RTD OUTPUTS INPUTS RET 1 2 3 21 22 23 25 26 27 28 29 30 31 32 33 34 24 T2 35 A B ANALOG RELAY T1 24V AC J11 C NAP J7 J8 J9 AO 1 AO 2 AO 3 K1 K2 K3 36 37 38 40 41 39 43 42 T1 T2 1 1 2 2 3 COM 3 4 4 TRIAC 24V AC COM 15 17 18 16 WALL MOD 24V AC C NAP BUS PNEU B PNEU A A C B A C B A C B A ALL CONTROLLER MODELS 19 20 1 2 3 5 6 7 8 9 ...

Page 11: ...5 R4222 PT3000 TEMP SENSOR T7005 6 7 8 CLASS II EXTERNAL TRANSFORMER WITH 24V AC SECONDARY DO NOT GROUND EITHER LEG TO POWER AND C NAP COMMUNICATIONS BUS LINE VOLTAGE FAN SPEED CONTROL 2 10V DC UNIT VENT MODULATING VALVE 2 10V DC C3205 2 OUTDOOR AIR DAMPER ACTUATOR 2 TO 10V DC N C ON POWER FAILURE 1K 3K FACTORY PREWIRED IF INTEGRAL TO CONTROLLER C1 LINE VOLTAGE ML6161B SERIES 60 FLOATING DAMPER AC...

Page 12: ...Control Home and Building Control Honeywell Inc Honeywell Limited Honeywell Limitée Honeywell Plaza 155 Gordon Baker Road P O Box 524 North York Ontario Minneapolis MN 55408 0524 M2H 3N7 95 6083 Rev 2 93 Printed in U S A ...

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