Yokogawa PW481-11 Power Supply Module

Manufacturer：Yokogawa

Product Number：PW481-11

Product Type：Power Supply Module

Origin：Japan

Dimensions：49.7 x 199.5 x 149 mm

Weight：1 kg

FAQ – Yokogawa PW481-11 Power Supply Module

Q1: What type of input voltage does the PW481-11 accept?
A1: The PW481-11 operates with 100–120 V AC ±10% input voltage at 50/60 Hz.

Q2: Can PW481-11 be used in a redundant power configuration?
A2: Yes, it supports dual-redundant configurations when two identical modules are installed in slots P1 and P2.

Q3: Is the PW481-11 compatible with all Yokogawa units?
A3: No, it is specifically designed for use with FCU, FIO Node Units, and Optical ESB Bus Repeater Units.

Q4: What are the available installation slots for this module?
A4: PW481-11 must be installed in slots P1 and/or P2 of the supported units.

Q5: Does the module offer explosion-proof variants?
A5: Yes, the PW481-E is the explosion-proof version of the PW481 series.

Q6: Can the PW481-11 be used as a generic power supply?
A6: No, it is an exclusive module and cannot be used for general-purpose power supply.

Q7: What optional features are available?
A7: Options include ISA Standard G3 conformal coating and wide operating temperature range (-20°C to 70°C).

Q8: What is the weight and size of the module?
A8: The dimensions are 49.7 × 199.5 × 149 mm and it weighs approximately 1 kg.

Power Supply Module PW481-11 Yokogawa

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