background image

N20, N34 SERIES CN7220, CN7234

 

CN0B-0341CH33 R0407 

6

Printed in China. on recycled 

paper containing at least 10% 
post-consumer paper fibers. 

Dimensions 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Automation and Control Solutions 

Honeywell International Inc.                       Honeywell (Tianjin) Limited 
1985 Douglas Drive North                         66, BaiHe Road, TEDA  
Golden Valley, MN 55422                         Tianjin, 300457,P.R.C. 
 

Summary of Contents for N20 Series

Page 1: ...ONS Supply voltage 24 Vac 20 50 60 Hz 24 Vdc 10 20 Nominal voltage 24 Vac 50 60 Hz 24 Vdc All values stated hereinafter apply to operation under nominal voltage conditions Power consumption CN7220 6 VA 6 W CN7234 8 VA 6 W Ambient limits Ambient operating limits 20 60 5 140 F Ambient storage limits 40 80 40 175 F Relative humidity 5 95 non condensing Safety Protection standard IP54 as per EN 60529 ...

Page 2: ...ry package includes the actuator itself parts 1 through 8 see Fig 2 the anti rotation bracket screws and the SM mounting plate and screws Modulating Control The actuator is capable of being operated by several controllers providing Vdc or mA output Rotary Movement The control signal and the corresponding rotation direction clockwise or counterclockwise can be selected using the rotation direction ...

Page 3: ... Fig 4 Dip switches view with PCB at bottom 4 If it is set to OFF no autoadapting is performed and the control signal map remains constant The autoadapt functionality does not have to be triggered Rather the SmartAct actuator does this automatically when the min and max control signals are provided see Fig 5 the feedback signal is likewise autoadapted Fig 5 Actuator positioning curve Adjusting the...

Page 4: ...e of 100 If terminal 3 is jumped with terminal 1 24 V the stroke will be 50 INSTALLATION These actuators are designed for single point mounting IMPORTANT In order to prevent equipment damage you must remove power or set the rotation direction switch to the Service Off position before manual operation Mounting Instructions All information and steps are included in the Installation Instructions supp...

Page 5: ... two terminal strips including a layout with a description for each of the terminals Fig 11 Actuator with access cover removed Wiring Diagrams CN7220 CN7234 Optional Accessories The following optional accessories can be ordered separately Auxiliary Switch Kit Order no SW2 Connecting cable terminal name 1 24 Vac 24 Vdc 2 24 Vac 24 Vdc 3Y 0 2 10 Vdc 0 4 20 mA control signal supply and signal lines 5...

Page 6: ...n China on recycled paper containing at least 10 post consumer paper fibers Dimensions Automation and Control Solutions Honeywell International Inc Honeywell Tianjin Limited 1985 Douglas Drive North 66 BaiHe Road TEDA Golden Valley MN 55422 Tianjin 300457 P R C ...

Reviews: