Yokogawa S2SC70D Duplexed Safety Control Unit

FAQ

Q1: What type of processor is used in the S2SC70D?
A1: The S2SC70D uses a MIPS R5000 processor for reliable high-speed operation.

Q2: How much memory is included in the S2SC70D?
A2: It comes with 128 MB main memory and non-volatile storage for application programs.

Q3: What is the operating temperature range of the S2SC70D?
A3: The standard version operates from -20°C to +40°C, while the wide-range type supports -20°C to +70°C.

Q4: How many I/O nodes can be connected to a single S2SC70D?
A4: Up to 32 N-IO nodes and 13 Safety Node Units can be connected to a single SCS with the S2SC70D.

Q5: What are the power supply options for the S2SC70D?
A5: You can choose between 100–120 V AC, 220–240 V AC, or 24 V DC.

Q6: Does the S2SC70D support redundancy?
A6: Yes, it is designed for duplexed (dual-redundant) operation for both processors and Vnet/IP.

Q7: What are the external dimensions and weight of the S2SC70D?
A7: Its dimensions are 264.4 × 482.6 × 399.2 mm, and it weighs approximately 13 kg.

Q8: Is the S2SC70D compliant with explosion protection standards?
A8: Yes, it can be ordered with options that meet ATEX/IECEx directives for explosion protection.

Duplexed Safety Control Unit S2SC70D Yokogawa

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