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Product Overview
The ABB PM554-TP is a compact, modular processor module from the AC500-eCo PLC series. Designed for industrial automation applications, it features 8 digital inputs and 6 transistor digital outputs, making it ideal for small to medium-sized control systems. It operates on 24 V DC power and includes pluggable I/O terminal blocks for simplified installation.
Technical Specifications
Parameter | Description |
---|---|
Product Type | Processor Module |
Part Number | 1SAP120600R0001 |
I/O Configuration | 8 Digital Inputs, 6 Digital Outputs (Transistor) |
Program Memory | 128 kB Flash EPROM |
Data Memory | 10 kB VAR, 2 kB %MB, 1 kB %RB |
Clock Speed | 50 MHz (Freescale ARM 32-bit CPU) |
Power Supply | 24 V DC |
Current Consumption (typical) | 60 mA |
Max Power Dissipation | 3.0 W |
Communication Interfaces | COM1 (RS-485), I/O Bus |
Mounting Type | DIN Rail (Horizontal or Vertical) |
Dimensions | 74 × 135 × 82 mm |
Weight | 0.3 kg |
Protection Class | IP20 |
Operating Temperature | 0 °C to +60 °C |
Storage Temperature | -40 °C to +70 °C |
Programming Languages | IL, FBD, LD, SFC, ST, CFC |
Applications
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Small-scale factory automation systems
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OEM machine control
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Infrastructure projects (e.g. pumping, HVAC)
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Remote monitoring systems
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Compact PLC-based solutions
Advantages
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Integrated I/Os reduce the need for extra modules
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Easy installation with pluggable terminals
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Efficient performance with low power consumption
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Compact design fits into space-limited cabinets
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Programmable in multiple IEC 61131-3 languages
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Scalable with up to 10 I/O modules and CS31 Bus expansion
Frequently Asked Questions (FAQ)
Q1: What power supply is required for the PM554-TP?
A1: It requires a 24 V DC power supply.
Q2: How many digital I/Os are built-in?
A2: It has 8 digital inputs and 6 transistor digital outputs.
Q3: What type of digital outputs does PM554-TP have?
A3: Transistor outputs.
Q4: Is Ethernet communication available?
A4: No, Ethernet is not available in PM554-TP. Use PM554-TP-ETH for Ethernet.
Q5: Can it be used in vertical mounting?
A5: Yes, but output load should be reduced to 50% per group.
Q6: What memory size does it offer?
A6: 128 kB Flash program memory and 10 kB variable data memory.
Q7: Is it suitable for harsh environments?
A7: It supports operation from 0 to +60 °C and up to 95% humidity (non-condensing).
Q8: Can it support serial communication?
A8: Yes, COM1 supports RS-485 communication.
Q9: Does it have password protection for programs?
A9: Yes, user programs can be password protected.
Q10: Is a real-time clock included?
A10: No, but a real-time clock is optionally available (e.g., TA561-RTC).
Recommended Related Models
Model Number | Description | I/O Configuration | Memory | Power Supply |
---|---|---|---|---|
PM554-TP-ETH | PM554 with onboard Ethernet | 8 DI, 6 DO (Transistor) | 128 kB | 24 V DC |
PM554-RP | PM554 with relay outputs | 8 DI, 6 DO (Relay) | 128 kB | 24 V DC |
PM554-RP-AC | Relay outputs with AC power | 8 DI, 6 DO (Relay) | 128 kB | 100–240 V AC |
PM556-TP-ETH | Upgraded memory and Ethernet | 8 DI, 6 DO (Transistor) | 512 kB | 24 V DC |
PM564-TP | With analog I/O | 6 DI, 6 DO, 2 AI, 1 AO | 128 kB | 24 V DC |
PM566-TP-ETH | High memory and Ethernet | 6 DI, 6 DO, 2 AI, 1 AO | 512 kB | 24 V DC |
Popular ABB Models
Model Number | Description | Application Type | Power Supply | Weight |
---|---|---|---|---|
AC500 PM592-ETH | High-performance PLC CPU | Complex automation systems | 24 V DC | ~0.45 kg |
AC500 PM573-ETH | Mid-range CPU with Ethernet | General-purpose control | 24 V DC | ~0.4 kg |
PM582-ETH | Compact CPU with integrated Ethernet | OEM solutions | 24 V DC | ~0.38 kg |
CP600 HMI Panel | HMI with touch screen interface | Operator interface | 24 V DC | varies |
CI581-CN | Communication module CANopen | Fieldbus connectivity | 24 V DC | ~0.25 kg |
TB511-ETH | Communication module for AC500 series | Ethernet extension | 24 V DC | ~0.2 kg |