ABB 07DC91C: Your Reliable Digital I/O Module for Industrial Automation

• Abundant Digital Inputs: With 16 digital inputs operating at 24 V DC, the 07DC91C can accurately detect the status of a wide range of external devices. Each input channel has a typical input delay of 7 ms, ensuring quick response times. The input current per channel varies depending on the voltage level, with +24 V having a typical value of 7.0 mA, +5 V requiring > 1.0 mA, +13 V needing > 2.0 mA, and +30 V having a limit of < 9.0 mA. Each input channel is equipped with a green LED for easy signal indication.

• Powerful Digital Outputs: The module features 8 digital transistor outputs, also operating at 24 V DC. These outputs have a nominal output current of 500 mA at L+ = 24 V, with a maximum total output current of 4 A per group. This allows for the control of various loads, from small relays to certain types of motors. Each output channel has a yellow LED for visualizing the output status.

• Flexible Configurable I/O: There are 8 configurable inputs/outputs that offer added flexibility. The input signal voltage for these configurable channels is 24 V DC, and the input current per channel follows the same specifications as the dedicated digital inputs. This feature enables users to adapt the module to specific application requirements, whether it’s reconfiguring inputs as outputs or vice versa based on the changing needs of the industrial process.

• Temperature Resilience: The ABB 07DC91C can operate within a temperature range of 0 to 55 °C, making it suitable for use in a variety of industrial settings, from temperate factory floors to more challenging environments with moderate temperature fluctuations. Additionally, it has a storage temperature range of – 25 to +75 °C, ensuring its durability even when not in active use.

• Protection Features: The module comes with protection against reversed polarity, safeguarding the internal components from potential damage due to incorrect power connection. For the outputs, it offers overload and short – circuit protection, which is essential in industrial applications where electrical faults can occur frequently. This protection not only extends the lifespan of the module but also helps prevent disruptions to the overall automation process.

• CS31 System Bus Interface: The 07DC91C is equipped with a 1 CS31 system bus interface, which allows for easy integration into distributed automation systems. This interface enables high – speed data transfer between the module and other components in the control network, ensuring real – time communication and efficient control. It is compatible with ABB’s AC 31 and earlier programmable logic controller (PLC) systems, making it a convenient choice for upgrading or expanding existing industrial control setups.

• Mounting Options: It can be mounted on a DIN rail according to DIN EN 50022 – 35, which is a standard in the industry for easy and secure installation. The DIN rail mounting option (using either TH 35 – 15 or TH 35 – 7.5 rails) allows for quick and tool – less installation in a control cabinet. Additionally, it can also be mounted with screws, providing an alternative option for more permanent or customized installations.

• LED Indicators: There are 33 LEDs on the module for operation and error messages. These LEDs provide instant visual feedback on the status of the module, making it easy for technicians to identify any issues. For example, if there is a problem with an input or output channel, the corresponding LED will indicate the fault, allowing for quick troubleshooting and minimizing downtime.

• Supply Voltage: Rated at 24 V DC, which is a common and widely available voltage in industrial control systems. This voltage compatibility ensures easy integration with existing power supplies in most industrial setups.

• Power Consumption: The maximum current consumption without load is 0.15 A, while the maximum power dissipation (outputs without load) is 5 W and under load is 10 W. These power – related specifications make the 07DC91C an energy – efficient choice for industrial applications, helping to reduce overall power costs.

• Conductor Cross – Section: For power input, the maximum conductor cross – section is 2.5 mm², for the CS31 system bus it’s also 2.5 mm², and for signal terminals, it’s 1.5 mm². These specifications ensure proper electrical connectivity and performance.

• Dimensions and Weight: The module has a compact design with dimensions of 120 mm (width) x 140 mm (height) x 85 mm (depth) and weighs 1.07 kg. Its compact size makes it suitable for installation in control cabinets where space may be limited, while its relatively lightweight construction facilitates easy handling during installation and maintenance.

• Manufacturing: In manufacturing plants, the ABB 07DC91C can be used to control and monitor various production line components. For example, it can detect the presence of products on a conveyor belt using its digital inputs and control the operation of robotic arms or other automated machinery through its digital outputs. The configurable I/O channels can be adjusted based on the specific requirements of different manufacturing processes, such as reconfiguring inputs to monitor additional sensors during a product change – over.

• Process Control: In industries like chemical, pharmaceutical, and food and beverage, process control is critical. The 07DC91C can be used to monitor the status of valves, pumps, and other process equipment using its digital inputs. It can then control the opening and closing of valves or the start and stop of pumps through its digital outputs, ensuring the smooth and accurate operation of the process. The module’s ability to withstand harsh industrial environments, such as the chemical – filled air in a chemical plant or the high – humidity conditions in a food processing facility, makes it a reliable choice for process control applications.

• Building Automation: In commercial buildings, the ABB 07DC91C can play a role in building automation systems. It can be used to control lighting systems, HVAC (heating, ventilation, and air – conditioning) units, and security systems. For instance, digital inputs can be connected to motion sensors to detect occupancy in a room, and the digital outputs can be used to turn on or off the lights or adjust the temperature settings of the HVAC system accordingly. The diagnostic capabilities of the module are also useful in building automation, as it allows for quick identification of any faults in the system, reducing maintenance time and costs.

1)100% full New! – Original Factory Seal !

2)Warranty: 12 months!

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3 days after payment

5)Payment Terms: TT, Pay pal & Western Union

6)DHL/TNT/UPS/EMS/Fedex

Brand: FOXBORO

Item NO.: FBM03

Payment: T/T, Western Union, Paypal

Product Origin: American

Shipping Port: XIAMEN, CHINA

Lead Time: IN STOCK

Condition: 100% full New !Original Factory Seal !