Data Sheet for Product

Page 2 of 3 Siemens Industry, Inc.
Background Lighting
The Text Display UP 587 background lighting can be
configured to be always OFF, function as an
orientation light (always ON) or be switched through
the bus. If the background lighting is turned off it is
activated for 20 seconds when a button is pressed.
Each subsequent press of a button extends the time
for the background lighting by another 20 seconds.
Configurable Functions of the Top and Middle
Pairs of Buttons
A total of up to nine functions may be assigned to the
top and middle pairs of buttons:
The following functions
are available:
• Switching on/off, display status (LED)
• Switch toggle, display status (LED)
• Switch on/off, forced control on/off, display status
(LED)
• Recall/save scene (1-bit)
• Recall/save scene (8-bit)
• Switch on/off, dim/brighten, display status (LED)
plus dim value
• Switch toggle, dim/brighten, display status (LED)
[2 × switch/dimming with a single pair of buttons]
• Switch on/off, display + change + send dim value,
• Display status (LED)
• Shutter/blinds up/down, slats open/close, stop,
display position
• Roller shutters up/down, stop, display position
• Display, (change), and send value
• Display, (change), and send dim value
• Display, (change), and send temperature value
• Display text
• Display text dependent on a value
• Warning-/Alarm annunciation
Application Programs
25 CO Text Display 908901
NOTE: The application program is pre-loaded in the
factory.
Specifications
Power Supply
• Bus voltage: provided through the Bus Coupling Unit (BTM) UP 117/11
• Bus current:
− 7 mA (without display background lighting)
− 20 mA (with display background lighting)
Control Elements
• Three horizontal pairs of buttons
• Number of switching operations: > 20000 per button
• One mode button: for toggling between normal mode/addressing mode
Display Elements
• One red LED: for displaying normal mode (OFF) and addressing mode (ON)
• Four red LEDs as orientation or status display, assigned to the top and middle
pairs of buttons
• LC-Display with background lighting
Two display fields each with two rows of 11 characters;
the display fields are assigned to the top and middle pairs of buttons;
background lighting is controllable
Connections 10-pin Bus Transceiver Interface (BTI) plug: for connection to the BTM UP 117
Physical Specifications Housing: plastic
Dimensions (L × W × D): 2.17” × 2.17” × 0.94” (55 × 55 × 24 mm) including spring
Weight: approx. 1 oz (30 g)
Installation: Snapped onto the Bus Coupling Unit (BTM) UP 117/11
Electromagnetic
Compatibility
Complies with EN 50090-2-2