3. Variant-Specific Parameters
(Select suffix from table below)
Suffix I/O Focus Specialty Temp Range
-70- High-density Digital 64DI/32DO (0.5A per point) -25°C to +60°C
-71- Precision Analog 8AI (24-bit)/4AO (16-bit) -20°C to +55°C
-72- Motion Control 4x 1MHz pulse outputs + encoder -10°C to +50°C
-73- Hazardous Areas ATEX Zone 2 certified -40°C to +70°C
4. Environmental & Mechanical
Housing: Die-cast aluminum with corrosion-resistant coating
Cooling: Passive (Fanless) up to 55°C, Active optional
Vibration: 5g @ 10-500Hz (IEC 60068-2-6)
Shock: 50g, 11ms (IEC 60068-2-27)
5. Software & Security
Programming: IEC 61131-3 + C/C++ support
Cybersecurity:
Secure boot (SHA-256)
Role-based access control
VPN tunneling capability
6. Ordering Information
Example:
990-05-70-01-00 = Base model + Digital I/O expansion