Yokogawa PW502 Power Supply Module

FAQ

Q1: What input voltage range does the PW502 support?
A1: The module supports an input voltage range of 21.6 V to 26.4 V DC, with a rated input of 24 V DC.

Q2: What is the output capability of the PW502?
A2: It delivers a stable 5 V DC at 6 A, suitable for powering FIO systems.

Q3: What environmental conditions can it operate in?
A3: Operating temperature is 0 to 55°C, and storage temperature is -20 to 70°C.

Q4: Is the PW502 certified for hazardous locations?
A4: Yes, it is certified by FM, CSA, ATEX, and IECEx for Zone 2/Division 2 hazardous areas.

Q5: Where must the PW502 be installed?
A5: It must be installed in a sealed metal cabinet with at least IP54 protection.

Q6: What systems is the PW502 designed for?
A6: It is designed for the Yokogawa ProSafe-RS safety instrumented system.

Q7: What precautions should be taken during maintenance?
A7: Power must be off and there must be no flammable gas present during maintenance.

Q8: Does the PW502 support redundancy?
A8: Yes, it can be configured in a redundant setup with another PW502 for higher reliability.