Is PM904F discontinued?
PM904F is commonly available as a spare part. Submit an RFQ for pricing and lead time.
Reference images are model-matched from marketplace sources and must be confirmed before purchase.
ABB
PM904F
ABB AC900F PM904F
ABB
From $14,957.49In stockSource updated 6/24/2026
Product Description
- Brand: ABB - Model: PM904F - Type: Central Processing Unit (CPU Module for AC900F Controller) - Function: High-performance CPU for Freelance AC900F distributed control system, executes user programs and handles I/O communication - Processor: 32-bit RISC, 300 MHz - Memory: - Memory: 48 MB - Data memory: 16 MB RAM - Cycle Time: 1 ms typical for 1k binary instructions - I/O Capacity: Up to 1500 I/O points (local + remote) - Communication Ports: - 4 x Ethernet (10/100 Mbps, RJ45) – for system bus and engineering - 2 x RS232/RS485 (configurable) - Power Supply: 24 V DC (18–36 V) - Power Consumption: 15 W typical - Operating Temperature: -25°C to +70°C - Protection Rating: IP20 - Diagnostics: Comprehensive LED status, event logging - Programming: Freelance Engineering software (Control Builder F) - Certifications: CE, UL, ATEX Zone 2 optional - Features: Integrated web server, OPC UA server option, SD card slot for firmware updates and data logging - Applications: Distributed control in process industries (chemical, oil & gas, water, power) - Dimension*: 285 mm (W) x 150 mm (H) x 110 mm (D) - weight: 2 kg - country of origin: Germany - HS code: 85371091
Buy Options
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
ConditionPriceAvailabilityLead time
New
Price: $14,957.49
Availability: Available to order
Lead time: Quoted after RFQ
Specifications
- Category
- PLCs and Machine Control
- Brand
- ABB
- Model
- PM904F
- Type
- Central Processing Unit (CPU Module for AC900F Controller)
- Function
- High-performance CPU for Freelance AC900F distributed control system, executes user programs and handles I/O communication
- Processor
- 32-bit RISC, 300 MHz
- Memory
- 48 MB
- Data memory
- 16 MB RAM
- Cycle Time
- 1 ms typical for 1k binary instructions
- I/O Capacity
- Up to 1500 I/O points (local + remote)
- Power Supply
- 24 V DC (18–36 V)
- Power Consumption
- 15 W typical
- Operating Temperature
- -25°C to +70°C
- Protection Rating
- IP20
- Diagnostics
- Comprehensive LED status, event logging
- Programming
- Freelance Engineering software (Control Builder F)
- Certifications
- CE, UL, ATEX Zone 2 optional
- Features
- Integrated web server, OPC UA server option, SD card slot for firmware updates and data logging
- Applications
- Distributed control in process industries (chemical, oil & gas, water, power)
- Dimension*
- 285 mm (W) x 150 mm (H) x 110 mm (D)
- Weight
- 2 kg
- Country of origin
- Germany
- HS code
- 85371091
- Material
- Memory:
- Product
- Communication Ports:
Before we quote this part
Actual photos when available
Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.
Test notes for used units
Power-on or function test status is stated when available, with clear condition grading.
Trackable global shipping
DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.
Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
Independent sourcing disclaimer
We are not an authorized distributor, reseller, or representative of Siemens, Mitsubishi, Omron, or other manufacturers listed on this site. All product names, trademarks, brands, and logos are the property of their respective owners. Products may be used, refurbished, surplus, or sourced from the secondary market unless otherwise stated.
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FAQ
How do I buy PM904F?
Submit a Request for Quote on this page with quantity, required condition, and ship-to country. We respond by email with pricing and delivery options.
What condition options are available for PM904F?
We list New for PM904F (indicative availability and pricing — confirm on RFQ). See our condition policy at https://www.usedautomations.com/condition-codes.