Yokogawa SCP451-51 Processor Module

FAQ

Q1: What processor does the SCP451-51 use?
A1: It uses a MIPS R5000 processor.

Q2: What is the memory capacity of this module?
A2: It includes 32 MB of main memory and uses flash/NVRAM for data backup.

Q3: What is the supported communication interface?
A3: The module supports dual-redundant Vnet/IP-Upstream and ESB bus interfaces.

Q4: How many I/O modules can be mounted on one control unit?
A4: Up to 8 I/O modules can be mounted on a single safety control unit.

Q5: What is the power consumption for the 24 V DC model?
A5: The standard model consumes 5.5 A, while the fan-equipped model consumes 7.0 A.

Q6: What is the battery replacement interval?
A6: The recommended replacement period is 3 years under 30°C ambient temperature.

Q7: What is the maximum cable length supported for Vnet/IP?
A7: The maximum distance between the unit and the Layer 2 switch is 100 meters.

Q8: What are the dimensions and weight of the SCP451-51 module?
A8: The dimensions are 200 x 90 x 155 mm, and the weight is 0.85 kg.

Processor Module SCP451 SCP451-51 Yokogawa

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