140DDM39000 Schneider Relay Module
140DDM39000 is a high-performance PLC module launched by Schneider Electric, which has industrial design standards, supports standard communication rates, and can be manually set or achieve rate adaptive function through dip switches. It is equipped with 6 dual color LED status indicators and power fault relay output alarm function. It uses a 9-pin Sub-D socket connector and complies with the Profibus DP protocol specification. The communication rate covers 9.6kBit/s to 12MBit/s, providing 4000V lightning protection, 1.5A overcurrent protection, and 600W surge protection. It supports DC9-36V wide redundant dual power input and has DC1500V voltage isolation and reverse connection protection function. The module protection level reaches IP30. It is reinforced with corrugated aluminum shell and standard industrial 35mm The guide rail installation method is suitable for automation control systems in complex industrial environments, which can significantly improve the integration, flexibility, and maintenance efficiency of mechanical control, while reducing installation and commissioning costs.
Technical specifcations for 140DDM39000
Electrical parameters
Number of inputs/outputs and voltage:
Input quantity: 16 points, divided into 2 groups, each group has 8 points; Or another configuration is 2 groups, each with 4 points (specific configuration may vary depending on product version or application scenario).
Input voltage: 24VDC, limited to a specific range (such as<=1V within 10s); <=1V within one cycle; 30V; 56V for 1.3ms). The guarantee range for voltage state 0 is -3~5V, and the guarantee range for voltage state 1 is 15~30V.
Output voltage: 24V, limited to 56V DC (within 1.3ms) or 19.2-30V DC (typical value).
Current and power:
Maximum load current:<=4A per module,<=2A per group,<=0.5A per point.
Absolute maximum output: 5A per point (within 500 µ s).
Leakage current: 0.4mA at 30V DC.
Power consumption: 1.75W+(0.36x energized input point)+(1.1x total output load current).
Required bus current: 330mA.
Electrical characteristics:
Input impedance: 2500 ohms.
Load capacitance:<=50 µ F.
Voltage drop: 0.4V at 0.5A.
Output response time: The transition time from state 1 to state 0 or from state 0 to state 1 is less than or equal to 1ms.
2, Mechanical and environmental parameters
Product weight: Approximately 0.3kg (specific weight may vary depending on product version or configuration).
Protection level: IP30 (providing a certain degree of dust and water protection).
Working temperature and humidity: Although the specific range of working temperature and humidity may vary depending on the product version or application scenario, industrial grade equipment can typically operate stably within a wide range of temperature and humidity.
3, Communication and interface parameters
Data electrical interface: Using a 9-pin Sub-D socket connector, the pin definitions comply with the protocol specifications of Profibus DP and support the Profibus DP bus standard.
Communication speed: Supports multiple communication speeds, such as 9.6 kBit/s,19.2kBit/s,45.45kBit/s,93.75kBit/s,187.5kBit/s,500kBit/s,1.5MBit/s,6MBit/s And 12MBit/s.
Terminal resistor: This device does not come with a terminal resistor and needs to be externally connected as needed.
4, Power supply and protection parameters
Power supply: Supports dual power redundant input, with a voltage range of DC (9-36) V and a typical value of DC24V. Power consumption is less than 4W, with DC1500V voltage isolation and reverse protection function.
Protection function: Equipped with 4000V lightning protection, 1.5A overcurrent protection, and 600W surge protection.
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