991-06-05-00 Industrial Controller - Technical Specifications

1. Basic Parameters

Model Number: 991-06-05-00

Product Type: Modular Programmable Logic Controller

Protection Rating: IP65 (Dust-tight/Water-resistant)

Compliance Standards: CE, UL, RoHS, IEC 61131-2

2. Electrical Characteristics

Power Supply: 24V DC ±10% (21.6-26.4V range)

Power Consumption: ≤15W (typical operation)

Digital Inputs: 20 channels (24V DC, isolated)

Digital Outputs: 16 channels (2A per point)

Analog Inputs: 6 channels (16-bit resolution)

Analog Outputs: 2 channels (12-bit resolution)

3. Communication Interfaces

Ethernet Port: 10/100Mbps (Modbus TCP)

Fieldbus Support: PROFIBUS DP (optional)

Serial Communication: RS-485 (Modbus RTU)

USB Port: Type A (for configuration)

4. Performance Specifications

Processor: Dual-core ARM Cortex-A7 @800MHz

Memory: 64MB Flash, 32MB RAM

Program Execution Speed: 0.5ms per 1k instructions

Real-Time Clock: Battery-backed

Data Storage: SD card slot (up to 32GB)

5. Environmental Specifications

Operating Temperature: -25°C to +60°C

Storage Temperature: -40°C to +85°C

Relative Humidity: 5-95% (non-condensing)

Vibration Resistance: 2g (5-150Hz)

6. Mechanical Specifications

Dimensions: 140mm × 90mm × 50mm

Weight: 550g

Housing Material: Reinforced polycarbonate

Mounting: DIN rail (35mm)

Cooling: Natural convection

7. Software Features

Programming Languages: Ladder Logic, Structured Text

Development Environment: IEC 61131-3 compliant

Web Interface: Basic monitoring functions

Security: Password protection

8. Safety & Certifications

Isolation Voltage: 1500V AC

EMC: EN 61000-6-2/6-4 compliant

Functional Safety: SIL 1 capable

MTBF: >150,000 hours

Typical Applications:
✔ Medium-scale automation systems
✔ Process control equipment
✔ Material handling systems
✔ Packaging machinery
✔ Building automation

Optional Features:

Extended temperature version (-40°C to +70°C)

Wireless communication module

Additional I/O expansion modules

Custom labeling