Description
Product Introduction
Model Explanation
1SAP121000R0071: Full part number
PM564‑RP‑ETH: Standard model
PM564: CPU series
RP: Native I/O (6DI/6DO‑R/2AI/1AO, relay outputs)
ETH: Integrated Ethernet port
Belongs to AC500‑eCo product line; R0071 = hardware revision.
Technical Specifications
Power Supply: 24 V DC (20.4–28.8 V DC), power consumption < 4 W
Memory: 128 KB Flash (program); 142 KB RAM (user data)
Onboard I/O:
Digital Inputs: 6 DI (24 V DC)
Digital Outputs: 6 DO‑R (relay, 2 A)
Analog Inputs: 2 AI (0–10 V / 4–20 mA)
Analog Output: 1 AO (0–10 V / 4–20 mA)
Communication Interfaces:
1 × Ethernet RJ45 (10/100 Mbps, Modbus TCP)
1 × RS‑485 (Modbus RTU)
1 × USB (programming only)
Expansion Slots: 2 option slots (for communication/special modules)
Dimensions/Weight: 74 × 135 × 82 mm, approx. 0.45 kg
Temperature: Operating 0 °C to +55 °C; Storage ‑40 °C to +70 °C
Protection/Certifications: IP20; CE, UL, RoHS
Interface & Communication
Ethernet: Modbus TCP for networking, HMI/host connection.
RS‑485: Modbus RTU for inverters, meters, serial devices.
USB: Connect to PC for programming/monitoring via PS501 Control Builder.
Expandable: 2 slots support Profibus, CANopen, etc.
Key Features
All‑in‑one CPU+I/O, no base unit required, saves space/cost.
Full IEC 61131‑3 language support (LD/ST/FBD/IL/SFC).
Dual communication (Ethernet+serial) for networking & fieldbus.
Hot‑swap of expansion modules for maintenance without shutdown.
Relay outputs directly drive solenoids, contactors, etc.
Applications
Factory automation: Small lines, packaging, conveyors, special machinery.
Building/HVAC: Air conditioning, water supply, fan coil control.
Process industry: Water treatment, pharma, food & beverage (small‑medium systems).
Retrofits: Replace legacy PLCs, enable Ethernet & remote monitoring.
Usage & Maintenance
Mounting: Standard DIN rail installation.
Wiring: 24 V DC power; connect DI/DO/AI/AO per terminal diagram.
Programming: USB to PC, PS501 for program download & network config.
Maintenance: Keep ventilated, terminals tight; back up programs regularly; avoid extreme temps/condensation.
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