Install Guide

The DB - 9 Serial Por t

DB-9

1

Figure 4.RS-232C Serial Port Pin Assignments

DB-Male Pin #

Function

 

 

 

 

1

N/C

2

RXD

3

TXD

4

DTR

5

GND

6

N/C

7

DTR

8

CTR

9

N/C

Note: N/C=No Connect

Installation Procedure

Follow these steps to connect the MIL-4711H to your network:

1.Remove the MIL-4700H, power adapter, and cord from its shipping box.

2.Select the appropriate AC voltage (120VAC or 220VAC) on the power adapter.

The voltage in use is visible.

Warning:The factory setting is 120VAC.

3.If you have optional micro modulse, connect their cabling from the media to the network. Refer to the MIL-4300M Installation Guide.

4.Connect the 10BASE-T UTP cabling to the front ports.

5.Plug the power cord into the 4711H and into an AC outlet.

6.Apply power to the unit. The power LED located on the left rear of the unit next to the power connector should light up.

Note: To get the network connectivity, cascade the MIL-4711H to another hub using a swap cable at the front ports.

The MIL-4711H is now ready for use on the network.

Model: MIL-4711H

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Digi MIL-4711H manual DB 9 Serial Por t, Installation Procedure

MIL-4711H specifications

The Digi MIL-4711H is a ruggedized wireless communication module designed to meet the demanding requirements of military and industrial applications. Its robust build and advanced features make it an ideal solution for those needing reliable data transmission in challenging environments.

One of the primary highlights of the Digi MIL-4711H is its secure wireless communication capabilities. The device supports AES-256 encryption, ensuring that sensitive data transmitted over the network remains secure from interception. This level of security is critical for military applications where data integrity and confidentiality are paramount.

Engineered for durability, the Digi MIL-4711H complies with MIL-STD-810G, making it resistant to shock, vibration, and extreme temperatures. This ruggedization ensures optimal performance in harsh conditions, whether in a field operation or an industrial setting. Its IP67 rating further enhances its resilience, confirming it is dust-tight and can withstand immersion in water, making it suitable for outdoor use in unpredictable weather.

The module supports various wireless protocols, including Long Range (LoRa) and Zigbee, allowing it to connect seamlessly to a range of devices, from sensors to gateways. This flexibility enables the creation of extensive network topologies tailored to specific operational needs. Its long-range capabilities ensure that data can be transmitted over considerable distances, reducing the need for multiple base stations and minimizing installation complexity.

Another noteworthy feature of the Digi MIL-4711H is its low power consumption. Optimized for energy efficiency, it offers extended battery life, which is essential for remote field operations where power sources may be limited. Additionally, it features multiple modes of operation, including sleep mode, which significantly reduces power usage when the device is idle.

The module also boasts a user-friendly interface, making it easy to configure and integrate into existing systems. With support for extensive documentation and a knowledgeable support team, users can quickly resolve issues and ensure seamless operation.

In summary, the Digi MIL-4711H combines advanced security, rugged reliability, and versatile connectivity options, making it a top choice for military and industrial applications. Its emphasis on durability, efficiency, and ease of integration positions it as a dependable solution for organizations requiring robust wireless communication capabilities in demanding environments.