PM856AK01 System 800xA Hardware Selector

Features and Benefits

• Reliability and simple fault diagnosis procedures
• Modularity for step-by-step expansion
• IP20 Class protection without enclosures
• Configurable with 800xA Control Builder
• Full EMC certification
• Optimum communication connectivity (Ethernet, PROFIBUS DP, etc.)

General Info

• Article Number: 3BSE066490R1 (PM856AK01)
• Redundancy: No
• High Integrity: No
• Clock Frequency: 24 MHz
• Performance: 0.46 ms (1000 Boolean operations)
• Memory: 16 MB (from 800xA 5.1 FP4)
• RAM for Application: 10.337 MB (from 800xA 5.1 FP4)
• Flash Memory for Storage: Yes

Detailed Data

• Processor Type: MPC860
• Switch Over Time in Redundant Configuration: NA
• Applications per Controller: 32
• Programs per Application: 64
• Diagrams per Application: 128
• Tasks per Controller: 32
• Different Cycle Times: 32
• Cycle Time per Application Programs: Down to 1 ms
• Flash PROM for Firmware Storage: 2 MB
• Power Supply: 24V d.c. (19.2-30 V d.c.)
• Power Consumption (+24V typ/max): 180 / 300 mA
• Power Dissipation (typ/max): 4.32 W / 7.2 W
• Redundant Power Supply Status Input: Yes
• Built-in Back-up Battery: Lithium, 3.6 V
• Real-time Clock Stability: 100 ppm (approx. 1 h/year)
• Clock Synchronization: 1 ms between AC 800M controllers (CNCP protocol)
• Event Queue per OPC Client: Up to 3000 events
• AC 800M Transmission Speed to OPC Server: 36-86 events/sec, 113-143 data messages/sec
• Comm. Modules on CEX Bus: 12 single CEX bus modules
• Supply Current on CEX Bus: Max 2.4 A
• I/O Clusters on Modulebus (Non-redundant CPU): 1 electrical, 7 optical
• I/O Capacity on Modulebus: Max 96 I/O modules
• Modulebus Scan Rate: 0-100 ms (depending on number of I/O modules)
• Supply Current on Electrical Modulebus:
  • 24V: Max 1.0 A
  • 5V: Max 1.5 A
• Ethernet Channels: 2
• Ethernet Interface: Ethernet (IEEE 802.3), 10 Mbit/s, RJ-45, female (8-pole)
• Control Network Protocol: MMS and IAC
• Recommended Control Network Backbone: 100 Mbit/s switched Ethernet
• RS-232C Interface: 2 (one general, 1 for service tool)
  • RS-232C Interface (COM3) (non-redundant only): RS-232C, 75-19 200 baud, RJ-45 female (8-pole), not opto isolated, full RTS-CTS support
  • RS-232C Interface (COM4) (non-redundant only): RS-232C, 9600 baud, RJ-45 female (8-pole), opto isolated, no RTS-CTS support

Dimensions

• Width: 119 mm (4.7 in.)
• Height: 186 mm (7.3 in.)
• Depth: 135 mm (5.3 in.)
• Weight: 1100 g (2.4 lbs)