PM856A
Description
Description
Description
The ABB PM856A AC 800M Processor Unit is designed with the MPC860 microprocessor running at 48 MHz , ensuring efficient performance for industrial control applications.
Processor
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CPU : MPC860 Microprocessor, 48 MHz
Power & Supply
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Current Consumption at 24 V :
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Typical : 180 mA
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Max : 300 mA
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Power Dissipation :
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Typical : 5.0 W
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Max : 8.0 W
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Maximum Supply Current : 4.2 A
Memory
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Flash PROM : 2 MB (for firmware storage)
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SDRAM :
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PM851A : 12 MB
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PM856A / PM860A : 16 MB
Backup & Battery
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Internal Battery : Minimum of two weeks of operation
Power Supply Requirements
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Nominal Input : 24 V DC (variation
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Redundant Power Supply Status Inputs :
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Max Input Voltage : 30 V
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Min Input Voltage for High Level :
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Max Input Voltage for Low Level : 8 V
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Note : These inputs are status inputs (threshold levels for logical "0" or "1")
Power Reservoir
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Internal Power Reservoir : 5 ms, sufficient for controlled power down of the CPU
Product Benefits
Product Benefits
- 100% genuine products in stock with fast delivery. Learn more...
- 30-day return policy for quality assurance. Learn more...
- 12-month warranty for peace of mind. Learn more...
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