Brochure
Table Of Contents
Wireless Small Actuator -
 MAC-WSA
14 
Tunstall Corporation 
118 Exchange Street • Chicopee, MA 01013 
© July 2014 
We reserve the right to alter designs, specifications and information without notice. 
Phone (413) 594-8695 · Fax (413) 598-8109 
www.tunstall-inc.com • www.maconcontrols.com 
Bulletin-MC-WSA-1014 
Electric Operators 
NOTE 
In case of an unsuccessful communication test, check the wireless partner and the wireless path. 
NOTE 
If wireless communication to the wireless partner is interrupted for >1 h, the wireless small actuator goes into 
emergency mode.
When a proper radiogram is received, the wireless small actuator returns to normal operation automatically. 
Status Message and Data Reception 
■ When the actuator comes out of sleep mode (every 10 min.), it sends its status to an external wireless partner. 
NOTE 
The data transfer from the wireless partner to the wireless small actuator must be completely finished within a 
maximum time window of 1 s. 
■ Example: General data communication 
Excerpt from the WinEtel Program by Enocean 
Wireless small actuator runs with an external wireless partner (operator panel). The actual and setpoint value is 
transferred. 










