Local Management; Remote Management - Sierra Wireless AirLink ES Series Hardware User's Manual

AirLink ES device
I/O Circuit
Pin 4 is normally at 3.3 V,
but is pulled low
when activated.
Rev 4 Aug.15
3.3 V
Voltage supply
51 k
internal
pull up
Figure 3-5: Digital Output Operation
Note: Some solenoids/relays include a flyback diode built into the unit. For those that do
not, Sierra Wireless recommends a flyback diode with a voltage rating at least double the
relay voltage and a current rating at least double the relay ON current to avoid damage to
the ES input. A common 1N4007 will work for most applications.
The initial state of the digital output when the device is rebooted is configurable in
ACEmanager.

Local Management

When the Ethernet port is connected to the enterprise router, ACEmanager
requires a USB connection to a management PC and ALEOS must be configured
to support virtual Ethernet over the USB interface.
AT Commands can also be executed locally if the USB interface is configured as
a virtual serial connection.

Remote Management

Once power is applied and the configuration template is set up, the ES Series
device can be remotely managed using one of three methods:
• ACEmanager—OTA connections to the device (One on one management)
Refer to the ALEOS Software Configuration User Guide.
• AirLink Management Service—One to many management service
Refer to www.sierrawireless.com/ALMS
• SNMP—SNMP trap reporting and MIB tree parsing
Refer to the ALEOS Software Configuration User Guide for more information
or go to source.sierrawireless.com
On-site Installation and Setup
CL+
Flyback diode
CL-
External Solenoid/Relay Circuit
(Exact voltages and configuration
depend on the actual system design.)
for a soft copy.
COM
NC
NO
35