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Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
Memory: 384 KB static memory (CMOS-RAM and EPROM on 2 ICs)
Activation It: ≤ 0
Diagnostics: Data for system condition changes
Operating Voltage Range: 10–30 Volts DC
500 volts between groups
PM861A | ABB | Processor Unit Removable Terminal Block Memory: 384 KB static memoryDescription The PM861A is an advanced processor unit designed for industrial applications, featuring a microprocessor running at 48 MHz and 16 MB of RAM with battery backup. It supports up to 12 S800 I O units and provides multiple communication options. Processor & Memory Processor : MPC860, 48 MHz RAM : 16 MB with internal or external battery backup Battery Life Internal Battery (PM861A) : Minimum 118 hours External Battery (SB821) : Minimum 12
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