The Allen - Bradley 1769 - ADN is a DeviceNet network adapter module in the CompactLogix series. Here are its main parameters in English: Model: 1769 - ADN Series: CompactLogix Communication Protocol: DeviceNet Input Voltage: 24V DC I/O Structure: Input Image Area: The first two words are status words, and the following are the input data of the remote group module. Output Image Area: Only maps the output data of the remote group module. Node Address: Can be set via a rotary switch (0 - 63) or configured through software Number of Supported Modules: Up to 30 Compact I/O modules (remote group) Configuration Method: RSNetWorx for DeviceNet software (off - line/on - line configuration) Communication Port: 1 DeviceNet port Communication Rate: 125Kbps for 500 meters, 250Kbps for 250 meters, and 500Kbps for 100 meters Isolation Voltage: 30 volts continuous Power Consumption: 33.6 watts Backplane Current: 450 ma at 5V DC (series A), 500 ma at 5V DC (series B) Power Dissipation: 7.5 watts Operating Temperature: 32°F to 140°F (0°C to 60°C) Storage Temperature: - 40°F to + 185°F (- 40°C to + 85°C) Mounting Method: DIN rail or panel mounting Enclosure Type: Open Agency Certification: UL, CE, DeviceNet Foundation Dimensions: 4.65 x 1.97 x 3.43 inches Weight: 0.6 pounds Input Data: 180 words Output Data: 180 words Configuration Data: 724 words for I/O modules