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Mitsubishi A Series AJ71E71

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AJ71E71

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The Mitsubishi AJ71E71 is a reliable product designed to efficiently handle external connections in industrial automation. It has a rated input voltage/current of DC 24 Volts at 5mA. Hence, it ensures precise and consistent signal processing. The AJ71E71 enables external connections with a single wire, simplifying installation. Moreover, it supports up to 38 terminal stations that provide the capacity to connect and manage various external devices.

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Technical specifications for AJ71E71

ManufacturerMitsubishi
Product LineA Series
Part NumberAJ71E71
Weight1.50 lbs (0.68 kg)
Module TypeEthernet Interface Module
Input typeDC input
Input points32 points.
Response time10ms
Rated input voltage / currentDC 24V/5mA.
External connection1 wire
Terminal station38-point
Input signal samplingIncluded
Data transmission speed10 Mbps
Communication modeHalf-duplex
Transmission methodBase band
Maximum segment length100 m (328.08 ft.) ( 1)
Maximum number of nodes/connectionCascade connection is a maximum 4 stages

Model number AJ71E71 is an Ethernet Interface Module. It has been designed and manufactured by Mitsubishi Electric. This communication unit is built to deliver effective data transfer and communication capabilities across various use cases. Because it has a response time of 10 milliseconds and 32 different DC input points, it is a suitable device for real-time control applications. The module has a DC 24 Volts rated input voltage and current consumption of 5mA when operating at its optimal level. Its Ethernet interface can support a data transmission speed of 10 megabits per second (Mbps). And it operates in a communication mode called half-duplex and uses baseband transmission. The maximum number of stages connected in a cascade is four, and the maximum length of any individual section of the link is 100 meters (328.08 feet). In terms of communication, the module offers a maximum of eight simultaneous open connectors, a fixed buffer with a capacity of one thousand words times eight, and a random access buffer with a capacity of three thousand words times two. The scan cycle is composed of three distinct phases: the input sampling, the program execution, and the output refresh. During the program execution, the contents of the component image register are updated. The user programs and the system program used for control are stored in the RAM reserved for the system program. The system program holds methods for administration and monitoring. The AJ71E71 module utilizes a D-sub connector with a male 15-pin configuration for the connection cable.