991-06-XX-01-05 Series Industrial Controller - Technical Specifications

(Note: "XX" denotes configurable I/O options - see suffix table below)

1. Core Specifications (All Variants)
Model Series: 991-06-XX-01-05

Controller Type: Modular Programmable Logic Controller

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

Compliance: CE, UL 61010-1, RoHS, IEC 61131-2

2. Standard Features
Electrical:
Power Supply: 24V DC ±15% (20.4-27.6V) with reverse polarity protection

Base I/O Capacity:

Digital: 16-64 channels (24V DC, sink/source configurable)

Analog: 4-16 channels (16-bit resolution)

Backplane Current: 8A max @ 5V

Processing:
CPU: Dual-core ARM Cortex-M7 @400MHz

Memory: 128MB Flash, 64MB RAM (Expandable via SD card)

Execution Speed: 0.2ms/k instructions

Communication:
Standard Ports:

2x 10/100Mbps Ethernet (Modbus TCP/PROFINET)

1x RS-485 (Isolated, Modbus RTU)

1x USB 2.0 (Type B for programming)

Optional Modules:

CANopen 2.0B

Wireless (Wi-Fi/Bluetooth)

3. Variant-Specific Configurations
(Select suffix per application needs)

Suffix I/O Focus Special Features Temp Range
-20- Basic Digital 16DI/8DO -20°C to +60°C
-35- Analog Intensive 8AI(16-bit)/4AO(14-bit) -25°C to +55°C
-50- High-Speed Control 4x 500kHz pulse outputs -10°C to +50°C
-70- Hazardous Areas ATEX Zone 2 Certified -40°C to +70°C
4. Mechanical & Environmental
Housing: Reinforced polycarbonate with metal mounting plate

Dimensions: 150mm × 110mm × 45mm

Weight: 750g

Cooling: Natural convection (fanless)

Vibration: 5g (10-150Hz per IEC 60068-2-6)

5. Software & Security
Programming: IEC 61131-3 (LD, FBD, ST, SFC)

Cybersecurity:

Password protection with role-based access

Audit logging

6. Ordering Information
Example:

991-06-20-01-05 = Base model + 16DI/8DO

991-06-35-01-05 = Base model + analog focus

Typical Applications:
✔ Machine automation
✔ Process control skids
✔ Material handling systems
✔ Energy management

Key Advantages:
✓ Scalable architecture for growing needs
✓ Domain-optimized variants available
✓ 10-year lifecycle guarantee

Contact engineering for custom configurations beyond standard variants.