Schneider 140DDM39000

Specification

Input voltage: 24V DC;

Input current: 7mA per channel;

Input type: digital input;

Input channels: 16 channels, Counting frequency: 50KHz;

Operating temperature range: -25 to +70;

Communication protocol: supports Modbus other commercial protocols;

Communication rate: 10/100Mbits;

Number of ports: 1RJ45port.

Features

The high-speed counting function: Schneider 140DDM39000 has a counting frequency of up to 50KHz enabling it to give good performance in certain application scenarios requiring counting of high-speed pulse signals. For example, in automated packaging production lines, the number of packaged products is counted with accuracy; in motor speed detection, the motor speed is computed by counting pulses generated by the motor encoder. Schneider 140DDM39000 achieves this quickly and with enough precision to fulfill industrial production requirements regarding counting speed and accuracy.

Convenient network connection: the Schneider 140DDM39000 is equipped with 1 RJ45 port, which is much common and convenient network interface form, which suits most standard wire and connection cable applications. In industrial networks, modules can be hooked up to other network devices via standard Ethernet cable, thus reducing the complexity and cost of network construction while enhancing the flexibility and scalability of vehicle systems.

Accurate multitasking input: Schneider 140DDM39000 has 16 digital input lines able to process the impact signals from several sensors or external devices at the same time.

Automobile Manufacturing: In automobile manufacturing plants and parts manufacturing workshops, Schneider 140DDM39000 can be used to collect a great number of discrete signals. For example, in an automobile body welding production line, the working status signals for each welding robot such as the position sensor signal of the robot arm, the pressure sensor signal of the welding electrode, and the welding current detection switch signal can be input into the control system through this module. This helps to accurately control the welding process parameters, ensure quality at the welding points, and enhance the safety and structural strength of the whole vehicle.

Application

Power system: Schneider 140DDM39000 could drive opening and closing status signals of circuit breakers, position signals of disconnectors, actions of relay protection devices, and alarm signals of various power monitoring instruments in substations and power distribution centers. Through gathering and transmitting those signals to the power dispatching center, observations made about the power system's status would allow the fault location to be made upon the implementation of remedial actions, such as rapid isolation of the fault area or adjustment of the power distribution plan, thus maximizing safety, stability, and transmission distribution. In this scheme, power outages would be avoided, supply reliability would be increased, while the power quality of the system would be on the increase too.

Port Logistics: Numerous mechanical equipment and automation systems are used in the logistics operation areas like container terminals and bulk terminals in ports. Schneider 140DDM39000 can collect crane position sensor signals, hook load sensor signals, belt conveyor operational status signals, etc. During the container crane operations, this is what the signals' collection is aimed at-the automatic positioning, automatic grabbing and placing of containers, and hence improved port operational efficiency.

Security monitoring systems : Schneider 140DDM39000 can set access control systems, intrusion detection systems, etc. In access control systems, it can acquire card reader swipe signals, door lock switch status signals, door magnetic sensor signals, etc., whereby access rights would have to be managed strictly and monitored at real time to deter every illegal intrusion.