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WRxxxE20-­‐EN2   Application   Manual   

 

   1   

   

Table   of   Contents   

   

Building   Automation   Applications       

   

   

2   

Bi-­‐directional   Control   and   Status       

   

   

   

2   

Bi-­‐directional   Relay   Output   and   Dry   Contact   Sensor   Input      

3   

One   Way   Relay   Load   Control   

   

   

   

   

4   

Go/No-­‐go   Current   Sensing       

   

   

   

   

5   

   

Lighting   Applications       

   

   

   

   

6

   

Simple   Lighting   Control   

   

   

   

   

   

6   

   

Rocker   Mode       

   

   

   

   

   

6   

   

Momentary   Mode   

   

   

   

   

   

7   

   

Toggle   Mode       

   

   

   

   

   

7   

Occupancy   Detection   

   

   

   

   

   

8   

   

Manual   ON   –   Auto   OFF   

   

   

   

   

8   

   

Occupancy   

   

   

   

   

   

   

8   

   

Energy   Saving   Applications       

   

   

      

   9   

Door   and   Window   Switches      

   

   

   

   

   9   

Hotel   Room   Energy   Control      

   

   

   

   

10   

   

Optional   Modes       

   

   

   

   

   

11   

Repeater   Mode   

   

   

   

   

   

   

11   

Alarm   Mode      

   

   

   

   

   

   

11   

Delay   Mode      

   

   

   

   

   

   

12   

   

   

Clearing   ID’s   from   Memory       

   

   

   

13   

Global   Clear         

   

   

   

   

   

   

13   

Single   Device   Clear       

   

   

   

   

   

13

   

   
   

   

Functional   Devices,   Inc.   

   
   
   

Summary of Contents for WR E20-EN2 Series

Page 1: ...B1667A Code Version 1 x...

Page 2: ...No go Current Sensing 5 Lighting Applications 6 Simple Lighting Control 6 Rocker Mode 6 Momentary Mode 7 Toggle Mode 7 Occupancy Detection 8 Manual ON Auto OFF 8 Occupancy 8 Energy Saving Application...

Page 3: ...nd no other devices Dry contact input closure on WR1 will activate relay output of WR2 Dry contact input opening on WR1 will deactivate relay output of WR2 WR2 controls WR1 in same manner Optional mod...

Page 4: ...his mode one WR can only be paired with one PHC Gateway and no other devices WRxxxE20 EN2 only responds to Switching Command telegram from PHC Gateway DB3 0x01 DB0 0 0 deactivates relay output and DB0...

Page 5: ...2 retransmits dry contact input state every 180 seconds Relay output state is stored at power loss Relay output initiates in last stored state when power is restored See note at end of document Relay...

Page 6: ...above 3 Amps OFF command is only transmitted once when current is not present Relay output state is stored at power loss Relay output initiates in last stored state when power is restored See note at...

Page 7: ...ss Relay output initiates in last stored state when power is restored See note at end of document In this mode WR s can be paired with up to 30 switches Optional modes Repeater see page 11 Rocker Mode...

Page 8: ...nds indicating telegram reception 8 To learn another switch repeat steps 2 7 C Toggle Mode typically used with WSHE Each press of the switch causes the relay to toggle between activated and deactivate...

Page 9: ...telegram reception 6 Press and hold LRN button on WR for second 7 LED will blink slowly 8 Press and release rocker switch you are learning three times quickly 9 LED on WR will stay ON for 4 seconds i...

Page 10: ...In this mode WR s can be paired with up to 30 WSDSE It is recommended to use Alarm mode if more than one WSDSE is learned Can be used with any devices with Enocean Equipment Profile A5 30 02 or D5 00...

Page 11: ...eater see page 11 Delay see page 12 Hotel Room Energy Control Learn Procedure 1 Apply power to WR and charge WSDSE 2 Press and hold LRN button on WR for second 3 LED will blink slowly 4 Press and rele...

Page 12: ...ng alarm mode forces all learned contact switches such as WSDSE or WT24E2 to transmit a CLOSED telegram before relay will activate Relay will deactivate if any contact switch transmits an OPEN telegra...

Page 13: ...so that they will not short cycle Enabling Delay Mode 1 Apply power to WR 2 Press and hold LRN button on WR for second 3 LED will flash slowly 4 Press and hold LRN button on WR for 3 seconds until LED...

Page 14: ...seconds until LED begins flashing 2 Press and hold LRN button for second to exit LRN mode Single Device Clear Allows the user to remove a single device from memory Maintains all optional mode settings...

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