TELTONIKA FTC921 Small Smart Tracker User Guide
FTC921 Small and smart tracker Quick Manual v1.5 KNOW YOUR DEVICE PINOUT PIN NUMBER PIN NAME DESCRIPTION 1 VCC (10-90) VDC (+) (Red) Power supply (+10-90 V DC) 2 GND (-) (Black) Ground 3 DIN1 (Yellow) Digital input, channel 1.…