F3330 984333002 | Servo drive module

Model: F3330 984333002
Number of channels: 16 (dry contact or wet contact input)
Signal type: -DC 24V (commonly used)
-AC 120V/230V (The model suffix needs to be confirmed)
Isolation method: Photoelectric isolation. The isolation voltage between channels is ≥ 500V DC
Response time: 1-50ms (Filtering time can be set through software)
Status indication: Each channel is equipped with an LED indicator light (green indicates input activation)
Bus interface: Supports S800 I/O bus (connected via TB820 terminal board)
Power supply: 24V DC is provided by the rack power module (PS802), with power consumption ≤ 5W
Installation method: Rail mounting (compatible with AC 800M standard frame), supports plugging and unplugging with electric heating (redundant power supply required)
Certification: CE, ATEX (optional for explosion-proof occasions), IEC 61000-6-2/6-3 (Electromagnetic Compatibility)

Iii. Application Scenarios
Typical industrial scenarios
Manufacturing industry: Signal collection for the start and stop of production lines, monitoring of equipment operation status (such as feedback on conveyor belt and valve positions).
Energy and Power: Monitoring of substation switch status, input of motor start and stop control signals.
Process control: The safety interlock signals (such as pressure switches and temperature switches) of the chemical reaction vessel are connected.

System integration
It needs to be used in conjunction with the AC 800M controller (such as F8650X) and the S800 I/O terminal board (such as TB840).
Support configuration through ABB Freelance or 800xA software to configure parameters such as the filtering time of the input signal and the alarm threshold.

Redundancy and expansion
It can be connected to a redundant I/O bus (dual-bus configuration) to enhance system reliability.
A single controller can connect up to 128 I/O modules at most and supports distributed expansion (extending the bus via optical fiber or twisted-pair cable).
Iv. Component Number Analysis and Procurement Information

Version difference
The F3330 may have different sub-models, such as:
F3330H: High-level effective input (DC 24V)
F3330R: Relay isolated type, supporting AC signal input.
For 984333002, it is necessary to confirm whether it is the DC 24V version or whether it contains special functions (such as high-speed counting input).

Upgrade suggestions and compatibility
System upgrade path:
If the old version of AC 800M (such as PM864 controller) is used, it can be directly replaced with F3330, but it is necessary to ensure that the firmware version supports it (≥V3.2).
If migrating to the AC 5000 series, the CI529 PROFINET gateway needs to be used to connect the old version of the I/O module for a gradual transition.
Notes:
F3330 modules of different voltage types cannot be mixed. When replacing them, the suffix of the component number needs to be checked.
When replacing modules in a redundant system, the controller should first be switched to “maintenance mode” to avoid triggering system shutdown.