Yokogawa NFLR121-S00 Serial Communication Module

FAQ

• Q1: Which communication protocols does this module support?
  A1: Supports common industrial protocols such as MODBUS and Host Link.

• Q2: Can RS-232C and RS-485 be used simultaneously?
  A2: No, only one interface can be selected based on system configuration.

• Q3: What is the maximum communication speed of the module?
  A3: The maximum communication speed is 115.2 kbps.

• Q4: What kind of environment is suitable for this module?
  A4: It operates normally in 0～55°C temperature and 5～95% RH humidity (non-condensing).

• Q5: Can the module be mounted directly on a panel?
  A5: Yes, it supports DIN rail or panel mounting.

• Q6: What are the module’s power requirements?
  A6: The module operates at 24 V DC ±10%.

• Q7: What is the function of the LED indicators?
  A7: They indicate power and communication status for easy troubleshooting.

• Q8: What are the dimensions and weight of the module?
  A8: Dimensions are 130 x 142.9 x 32.8 mm, weight is 0.3 kg.

NFLR121-S00 Serial Communication Module Yokogawa Yokogawa NFLR121-S00

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