EN
- Overview
- Specifications
- Description
- Environment and certification
- Applications
- Features and benefits
- FAQ
- Recommended Products
Overview
Place of Origin: |
Sweden |
Brand Name: |
ABB |
Model Number: |
PM902F 3BDH001000R0001 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Model |
PM902F 3BDH001000R0001 |
|
Product Type |
CPU Module |
|
Life Cycle Status |
Active |
|
Dimensions |
23.7 x 15.2 x 9 cm |
|
Weight |
1.08 kg |
|
Redundancy |
Yes |
|
Clock Frequency |
800 MHz |
|
Performance (1000 boolean operations) |
0.12 ms |
|
Memory |
24 MB |
|
RAM available for application |
8 MB |
|
Processor type |
PowerQUICC II Pro |
|
Switch over time (redundant configuration) |
500 ms |
|
Tasks per controller |
9 |
|
Power supply |
24 V DC |
|
Power consumption (typ/max) |
24 W / 30 W |
|
Power dissipation |
18 W |
|
Built-in backup battery |
Lithium battery (TA 951F) |
|
Clock synchronization |
Yes |
|
Ethernet channels |
4 |
|
Ethernet interface |
Ethernet IEEE 802.3, 10/100 Mbit/s, RJ-45 |
|
RS-232C interfaces |
3 (2 general, 1 service tool) |
Description
This PM902F 3BDH001000R0001 CPU module is the medium base unit of the Freelance AC 900F controller family. It typically supports up to 1500 I/O and 8 MB battery buffered SRAM. 4 Ethernet interfaces, 800 MHz CPU clock, 24 MB Controller Memory, 8 MB battery buffered SRAM, and 16 MB DRAM. 2 slots for assembling Communication Interface Modules.
The operating system can be loaded during software installation. Needs an external 24 V DC power supply. Software version 2013 or higher is mandatory. Display Unit TD 951F and Battery TA 951F are not included.
Environment and certification
|
Parameter |
Value |
|
Operating Temperature |
-20 °C to +70 °C |
|
Storage Temperature |
-40 °C to +85 °C |
|
Temperature Change Rate |
3 K/min (-20 °C to +70 °C) |
|
Corrosion Protection |
G3 (ISA 71.04 compliant) |
|
Relative Humidity |
Max 93%, non-condensing |
|
Vibration |
2 g, 2 Hz to 150 Hz |
|
Protection Class |
IP20 |
|
Altitude |
< 2000 m |
|
EMC Emission & Immunity |
EN 61000-6-4 / EN 61000-6-2 |
|
Environmental Conditions |
Industrial |
|
CE Mark |
Yes |
|
Electrical Safety |
IEC/EN 61010-1, IEC/EN 61010-2-201 |
|
Hazardous Location Approval |
cULus Class 1 Division 2 |
|
RoHS Compliance |
Directive 2011/65/EU, (EU) 2015/863 |
|
WEEE Compliance |
Directive 2012/19/EU |
Applications
Thermal power plants: Boiler control or utility system monitoring for small and medium-sized units.
Fine chemical plants: Managing batch control and complex interlocking logic.
Sugar processing plants: Coordinating automated control of pressing, evaporation, and crystallization processes.
Urban heating plants: Remote monitoring and distributed scheduling of large-area heat exchange stations.
Pharmaceutical manufacturing plants: Process control to meet high compliance requirements.
Features and benefits
More connectivity with serial ports and Ethernet ports
Built-in SD card support
New Ethernet-based protocols – Modbus TCP and IEC 60870-5-104
G3 compliant as standard
Built-in power supply
Optional LCD providing enhanced security through controller lock
FAQ
Q: What is the difference between PM902F 3BDH001000R0001 and PM901F?
A: The PM902F 3BDH001000R0001(24 MB) has three times the memory of the PM901F (8 MB), enabling it to handle larger logic and more I/O nodes.
Q: Does replacing the PM902F 3BDH001000R0001 module require reprogramming?
A: If an SD memory card is provided, simply insert the card into the new module, and the system will automatically load the program for quick recovery.
Q: What is the maximum number of I/O points the PM902F 3BDH001000R0001 controller supports?
A: In a freelance environment, it is generally recommended to support 1000-1500 I/O points, depending on the task scan cycle settings.
Q: Does the PM902F 3BDH001000R0001 support Profibus communication?
A: Yes. However, an additional CI930F communication expansion module is required to provide the physical interface.
Q: Will power fluctuations affect the PM902F 3BDH001000R0001 module?
A: The PM902F 3BDH001000R0001 has industrial-grade power supply anti-interference capabilities, but in environments where voltage fluctuations exceed ±20%, it is recommended to install a voltage regulator.
