GV55N
User
manual
TRACGV55NUM001
‐
15
‐
IGN signal can be configured to start transmitting information to backend server when
ignition is on; and enter power saving mode when ignition is off.
There are one general purpose digital inputs on GV55N. They are all negative trigger.
Table 7.
Electrical Characteristics of the digital inputs
Logical State
Electrical Characteristics
Active
0V to 0.8V
Inactive
Open
The following diagram shows the recommended connection of a digital input.
Figure 10. Typical Digital Input Connection
There are two digital outputs on GV55N. All are of open drain type and the maximum drain
current is 150mA. Each output has the built-in over current and recovery PTC fuse
3.8.
Digital
Inputs
3.9.
Digital
Outputs
