AC800M PM851 ABB Processor Unit Thyristor Module ✔ Humidity: 5% to 95%

✔ Humidity: 5% to 95% relative

Isolation: 2500V RMS between input channels and control system

Channel LED: Indicates the channel is active

LED Indicators: Amber: Module in standby

AC800M PM851 ABB Processor Unit Thyristor Module ✔ Humidity: 5% to 95%Overview Model: PM851 Application: Processor unit for control systems Features Processor: MPC860 microprocessor running at 48 MHz Memory: 8 MB RAM (internal external battery backup), 2 MB flash PROM, 8 MB SDRAM Communication Ports: Two Ethernet ports (CN1 + CN2) Two serial ports (COM3, COM4) Expandable: Supports additional communication interface units Power & Protection Power Consumption: 5 W (typical), 10 W (max) Current Consumption: 180 mA