SimCom SIM7600V-H User Manual

Smart Machine Smart Decision
SIM7600V-H_User Manual_V1.00 2018-02-24
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3.8 Network Status
The NETLIGHT pin is used to control Network Status LED, its reference circuit is shown in the
following figure.
Figure 25: NETLIGHT reference circuit
Note: The value of the resistor named “R” depends on the LED characteristic.
Table 16: NETLIGHT pin status
NETLIGHT pin status
Module status
Always On
Searching Network/Call Connect
200ms ON, 200ms OFF
Data Transmit
800ms ON, 800ms OFF
Registered network
OFF
Power off / Sleep
Note: NETLIGHT output low level as “OFF”, and high level as “ON”.
3.9 Operating Status Indication
The pin50 is for operating status indication of the module. The pin output is high when module is
powered on, and output is low when module is powered off.
Table 17: Pin definition of the STATUS
Pin name
Pin number
Description
STATUS
50
Operating status indication
Note: For timing about STATUS, please reference to the chapter “3.2 power on/down scenarios”
3.10 Pin Multiplex Function
Some pins of Module could be used for alternate function besides default function.

SimCom SIM7600V-H Specifications

General

Brand	SimCom
Model	SIM7600V-H
Category	Control Unit
Language	English