ABB PM 783F 3BDH000364R0005 System Freelance AC 700F CPU Module

Manufacturer：ABB

Product Number：PM 783F 3BDH000364R0005

Product Type：CPU Module

Origin：Sweden (SE)

Dimensions：67.5 x 76 x 54 mm

Weight：0.4 kg

Frequently Asked Questions (FAQ)

Q1: What is the maximum number of I/O modules supported by PM 783F?
A1: The PM 783F supports up to 8 direct I/O modules and one optional Profibus interface module.

Q2: Does PM 783F support Modbus TCP and serial communication simultaneously?
A2: Yes, the module features one Ethernet port for Modbus TCP and two serial ports—COM1 can be used for Modbus RTU, and COM2 for diagnostics.

Q3: What are the available memory capacities in PM 783F?
A3: It includes 2 MB SRAM (battery-backed), 8 MB SDRAM, and 4 MB Flash ROM.

Q4: Can the CPU be locked for security reasons?
A4: Yes, it can be locked via front panel keys to prevent unauthorized downloads of applications or firmware.

Q5: How is real-time clock data retained during power loss?
A5: A built-in lithium battery backs up the real-time clock and SRAM, with approx. 1.5 years retention at 25°C.

Q6: What is the power consumption of the PM 783F module?
A6: Typical power consumption is 24 W, and power dissipation is 10 W.

Q7: What diagnostic features are available?
A7: The CPU includes 19 LEDs, an LCD screen, and eight function keys for runtime control, diagnostics, and status visualization.

Q8: What are the environmental and mounting requirements?
A8: It supports horizontal or vertical mounting with de-rating, and uses natural convection cooling that must not be obstructed.

3BDH000364R0005 ABB CPU Module PM 783F System Freelance AC 700F

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.

Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.