User Manual

E 5 2 7 D a t a s h e e t P a g e 3 o f 7
H7 Pinout
Pin Function Comment
1 Common GND
Min Nom Max
2 12VDC
10V 12V 14V
3 S5bus Communication bus
H9 Pinout
Pin Function Comment
1 Common GND
2 Common GND
3 External temp sensor
Motion Detection
The optional motion detector available on the e527 works in conjunction with the electronic door lock to
determine room occupancy. If the door lock reports that the door has opened and closed and no motion is
detected in the room for a set number of minutes, the e527 engages energy conservation setbacks. When motion is
detected, the e527 returns to its occupied state. Also, the e527 reports occupancy changes to the central server.
Figure 3 Motion Sensor Sensitivity