PCD1.M120

Description

1. Basic Information
   • Brand: SAIA
   • Model: PCD1.M120
2. Hardware Specifications1
   • Memory: It comes with 17 KB RAM and a storage data protection mechanism via supercapacitor. Some sources also mention 1 MB flash memory and 128 KB RAM.
   • I/O Module Sockets: Equipped with 4 I/O module sockets, supporting up to 256 configurable I/O channels. Some sources specify up to 64 digital inputs and 48 digital outputs.
   • Communication Interfaces: It has a PGU interface (RS 232) and 1 port RS 485. Additionally, it is equipped with Ethernet, CAN, and USB interfaces.
3. Electrical Characteristics4
   • Operating Voltage: 24 V DC. Some models support a wide input voltage range from 90 to 240 V AC.
4. Environmental Requirements4
   • Operating Temperature: The operating temperature range is generally from -25 °C to +60 °C. Some sources indicate it can operate from -20 °C to +60 °C and store at up to +85 °C.
   • Humidity: It can work in an environment with 5% – 95% non-condensing humidity.
5. Mechanical Characteristics
   • Protection Rating: IP20. Some sources claim an IP65 rating, ensuring protection against dust and water ingress.
   • Dimensions: With a compact design of 200 mm x 150 mm x 50 mm.
   • Weight: About 1.2 kg to 1.5 kg.
6. Functionality
   • Programming Languages: Supports ladder diagram, structured text, function block diagram and other programming languages.
   • Control Capabilities: It is suitable for various industrial control scenarios, capable of precise control and monitoring in manufacturing, process control, building automation systems and other fields4.
7. Certifications4
   • Compliance: CE, UL, RoHS compliant.