General Info

• Article number: 3BSE082895R1 (PM858K01)
• Redundancy: No
• High Integrity: No
• Clock Frequency: 33 MHz
• Performance: 0.36 ms (1000 boolean operations)
• Memory: 16 MB (7.147 MB available for application)
• Flash Storage: Yes

Detailed Data

• Processor Type: MPC866
• Redundancy Switch Time: max 10 ms
• Applications per Controller: 32
• Programs per Application: 64
• Diagrams per Application: 128
• Tasks per Controller: 32
• Cycle Times: Down to 1 ms
• Firmware Storage: 4 MB Flash PROM
• Power Supply: 24 V DC (19.2-30 V DC)
• Power Consumption: 210-360 mA (5.1-8.6 W)
• Redundant Power Supply Input: Yes
• Back-up Battery: Lithium, 3.6 V
• Clock Synchronization: 1 ms (CNCP protocol)
• Event Queue: Up to 3000 events (OPC client)
• OPC Server Speed: 36-86 events/sec, 113-143 data messages/sec
• Comm. Modules on CEX Bus: 12
• I/O Clusters: 1 electrical + 7 optical (non-red. CPU), 7 optical (red. CPU)
• I/O Modules: Max 96 (single PM866), 84 (red. PM866)
• Modulebus Scan Rate: 0-100 ms
• Supply Current (Modulebus): 24 V: max 1.0 A, 5 V: max 1.5 A
• Ethernet: 2 channels, 10 Mbit/s, RJ-45
• Control Network Protocol: MMS, IAC
• Recommended Network Backbone: 100 Mbit/s Ethernet
• Real-time Clock Stability: 100 ppm
• RS-232C Interfaces: 2 (COM3: 75-19,200 baud, non-opt isolated; COM4: 9,600 baud, opt isolated)

Environment and Certification

• Operating Temp.: +5 to +55 °C
• Storage Temp.: -40 to +70 °C
• Temperature Changes: 3 °C/min
• Pollution Degree: 2
• Corrosion Protection: G3 (ISA 71.04)
• Humidity: 5 to 95 %, non-condensing
• Noise: < 55 dB (A)
• Vibration: 10-50 Hz: 0.0375 mm; 50-150 Hz: 0.5 g; 5-500 Hz: 0.2 g
• Isolation Voltage: 500 V a.c.
• Dielectric Test Voltage: 50 V
• Protection Class: IP20
• Altitude: 2000 m
• Emission & Immunity: EN 61000-6-4, EN 61000-6-2
• Environmental Conditions: Industrial
• Certifications: CE, EN 50178, IEC 61131-2, UL 61010-1, UL 61010-2-201, cULus, ISA Secure, DNV-GL, RoHS, WEEE