Model Interpretation

IC693: Series 90-30 PLC system

CPU: Central Processing Unit

363: High-end performance (25 MHz, 240 KB memory, dual serial ports)

Technical Parameters

Processor & Performance

CPU: 32-bit Intel 80386EX

Clock Speed: 25 MHz

Scan Rate: 0.22 ms per 1K Boolean logic

User Memory: 240 KB (total, logic + register + config)

Register Memory: Up to 32,640 words (software-configured)

I/O Capacity:

Discrete: 4,096 inputs / 4,096 outputs

Analog: 2,048 input words / 512 output words

Expansion Racks: Up to 8 (1 local + 7 remote)

Communication

Onboard Ports:

Port 1: RS-232/RS-485 (RJ45)

Port 2: RS-232/RS-485 (15-pin D-sub)

Port 3: RS-485 (on power supply, for SNP/SNP-X)

Protocols: SNP/SNP-X, Modbus RTU (master/slave)

Optional: Ethernet, Profibus, FIP, Genius I/O modules

Electrical

Power: +5 VDC, 890 mA (typical)

Battery-backed RTC: Yes (data/time retention)

Mechanical & Environmental

Dimensions (H×W×D): 100 × 38 × 80 mm

Weight: ~0.45 kg (1.0 lb)

Operating Temp: 0°C to +60°C

Storage Temp: -40°C to +85°C

Humidity: 5–95% non-condensing

Certifications: UL, CE, CSA

Internal Resources

Discrete Global Memory: 1,280 bits

Internal Coils: 4,096 bits

Timers/Counters: 1,024

Shift Registers: Supported

Floating-Point Math: Yes

Core Functions

High-Speed Logic Execution: Runs complex ladder logic, function block, and structured text programs.

Large-Scale I/O Control: Manages up to 8,192 discrete and 2,560 analog points.

Multi-Port Communication: Simultaneous connection to HMI, SCADA, and other controllers via dual serial ports.

Advanced Data Handling: Floating-point math, data logging, recipe management, and interrupts.

System Diagnostics: Status LEDs (POWER, RUN, FAULT, COMM) and built-in fault logging.

Applications

Complex Manufacturing: Assembly lines, material handling, packaging machinery.

Process Control: Water/wastewater, HVAC, energy management.

Power & Utilities: Pump stations, compressor control, small power plants.

OEM Equipment: Machine tools, textiles, printing, plastics processing.

General Industrial: Conveyors, process skids, and systems requiring high memory/performance.

Usage & Maintenance

Installation: Plug into Series 90-30 baseplate (CPU slot only); secure with screws.

Programming: Use Proficy Machine Edition or VersaPro software.

Battery: Replace every 3–5 years to retain memory during power loss.

Compatibility: Works with all Series 90-30 I/O and expansion modules; not compatible with 90-70 series.

Status LEDs: POWER (green), RUN (green), FAULT (red), COMM (yellow).

Key Differences from Other 90-30 CPUs

CPU331: 10 MHz, 16 KB memory, 1 serial port (entry-level)

CPU350: 25 MHz, 32 KB memory, 1 serial port (mid-range)

CPU363: 25 MHz, 240 KB memory, 3 serial ports (high-end)