Data Sheet for Product

18
Siemens CB1Q3903en
Smart Infrastructure 2020-04-08
Standards, guidelines
RCM conformity CB1T3909en_C1
UL approvals UL916, UL873 http://database.ul.com/
Signal equipment certified for Canada CSA C22.2M205 http://www.csagroup.org
Environmental compatibility
The product environmental declaration CB1E3903_01 (contains data on RoHS compliance, materials composition,
packaging, environmental benefit, disposal)
Functions
LEDs for diagnostics
LED BSP "Run / Stop": 3 colors (green, red, and orange)
Mode LED
SW update mode (download application or
firmware)
Every second alternating between red and green
Application running Green on
Application loaded, but not running Orange on
Application not loaded Orange flashes: 50 ms on, 1000 ms off
Firmware error Red blinking at 2 Hz
Hardware fault Red on
LED BUS: 3 colors (green, red and orange)
● This LED only indicates the status of modem communication.
Mode LED
No modem connected, or LED disabled Off
Modem connected and initialized no communication active Orange on
Modem connected and communication active Green on
Modem connected but errors active (like provider missing, no initialization possible) Red on
Real-time clock
Buffering with internal gold cap Min. 3 days
Buffering with accessory battery Min. 200 days
Integrated HMI (POL687.70/MCQ only)
LCD resolution 144 x 64 pixels
Backlit display White
Navigation pane Roll-and-push knob
3 function buttons