AirLink MP595 / MP595W Modem User Guide

Note: If you choose to install a separate switch, it must be connected to the white ignition sense wire, not the red battery wire, so that the MP modem can perform a controlled shutdown, as described on page 33.

Note: Ensure that all wires are correctly spliced or crimped. Improper grounding and wire connections may lead to equipment damage or safety hazards.

on when the ignition is switched to “Accessory” mode. In this configuration, the MP modem is on whenever other vehicle electrical devices can be switched on—such as when the radio and windshield fan can run.

—or—

Separately switched. Connect the white ignition sense wire to a separate switch mounted in a convenient location, which allows the MP modem to be turned on or off regardless of the position of the ignition key. In this configuration, the MP modem can be powered on or off even if the key is not in the ignition.

The MP modem also has a “Power Off Timer”. When power is removed from the ignition sense wire, the MP modem remains on for the period defined by the Power Off Timer, up to a maximum of 240 minutes. The Power Off Timer is configured in 3G Watcher. See the online help in 3G Watcher for details.

Ground the power harness

You must connect the black ground wire from the power harness to the grounded negative terminal of the vehicle battery, or another appropriate electrical ground. Failing to ground the power harness properly may damage the MP modem, may cause radio interference, and can be dangerous. (See “Ground the MP modem” on page 28.) The ground wire in the MP modem power harness is not fused.

Power connections

Connecting the MP modem’s power wires properly is important—poor connections can damage the wiring, the MP modem, or the vehicle’s electrical system, and can be dangerous.

Correct wire splicing

You can splice the wires of the power harness to the car wiring. Proper splicing is essential to reliable operation of the MP modem. Do NOT use “quick taps”; they reduce the integrity of the wire that is cut and let moisture into the cable.

An appropriate method of splicing is to strip a small portion of the insulation, solder the wires together, then heat‐shrink the connection to re‐insulate it.

Crimp terminals

If suitable terminal connection points are available on the vehicle for power and ignition sense, then using automotive crimp terminals is recommended. When using crimp

 

 

 

 

 

 

 

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Sierra Wireless MP595W manual Ground the power harness, Power connections, Correct wire splicing, Crimp terminals

MP595W, MP595 specifications

The Sierra Wireless MP595 and MP595W are robust industrial-grade multi-network routers designed to ensure reliable and high-speed connectivity in a wide range of applications. Both models leverage advanced technologies to meet the demands of IoT (Internet of Things), M2M (Machine-to-Machine), and remote network management, making them ideal for various sectors, including transportation, utility, and smart city initiatives.

One of the standout features of the MP595 and MP595W is their dual-SIM capability. This functionality allows users to connect to two different mobile networks simultaneously, providing added reliability and redundancy. In scenarios where one network experiences failures or inadequate performance, the router can seamlessly switch to the secondary SIM. This ensures continuous connectivity, which is crucial for critical applications where downtime can result in significant losses.

Both models support a full range of cellular technologies, including 4G LTE and 3G, enabling high-speed connections with the flexibility to adapt to different network conditions. The MP595W variant offers additional capabilities, including built-in Wi-Fi, allowing users to set up a local wireless network and connect multiple devices easily.

Furthermore, these routers feature advanced security mechanisms, supporting VPN (Virtual Private Network) protocols and firewall functionalities. This ensures secure data transmission and protects sensitive information from potential threats, making them suitable for enterprise-level applications.

The user-friendly management interface enables easy configuration and monitoring. Sierra Wireless provides comprehensive tools and APIs that facilitate remote management, allowing users to manage and update the router's settings from anywhere, thereby reducing maintenance costs and time.

The routers also come equipped with multiple Ethernet ports, allowing for direct wired connections to equipment and devices. This versatility makes them suitable for a variety of setups, from simple installations to more complex network configurations.

With their rugged design, the MP595 and MP595W are built to withstand harsh environmental conditions, making them perfect for outdoor deployments. They are designed to operate across a wide temperature range, ensuring consistent performance in extreme weather.

In conclusion, the Sierra Wireless MP595 and MP595W are powerful, versatile, and secure solutions for organizations needing robust mobile connectivity. Their advanced features and reliability make them indispensable in achieving seamless communication across various industrial applications.