YOKOGAWA PW481, PW482, PW484 series power modules

YOKOGAWA PW481, PW482, PW484 series power modules

GENERAL

This General Specifications (GS) describes the hardware specifications of Power Supply Module. This model can be installed in Field Control Unit (FCU), FIO Node Unit or Optical ESB Bus Repeater Unit. Dual-redundant power supply can be configured by installing 2 modules.

STANDARD SPECIFICATIONSS2]

| Item Model | Specifications | | PW481 | PW482 | PW484 | | Input power supply voltage | 100~120 V AC ± 10 % 50/60 Hz ± 3 Hz | 220~240 V AC ± 10 % 50/60 Hz ± 3 Hz | 24 V DC ± 10 % | | Maximum power consumption | 200 VA | 230 VA | 5.5 A | | Weight | Approx. 1 kg | Approx. 1 kg | Approx. 1 kg | | Input/Output interface | Exclusive connector | Exclusive connector | Exclusive connector |

Note: Other specifications are the same as that of FCU, FIO Node Unit and Optical ESB Bus Repeater Unit. Refer to “Installation Guidance” (TI 33J01J10-01JA).

Note: The output voltage and current are not specified, because PW48 cannot be used as a generic power supply module. PW48 is an exclusive module for FCU, FIO Node Unit and Optical ESB Bus Repeater Unit.

INSTALLATION

Power Supply Module(PW481, PW482, PW484) can be installed in the following units.

FCU: AFV30D, AFV30S, A2FV50D, A2FV50S, A2FV70D, A2FV70S

FIO Node Unit: ANB10D, ANB10S, ANB11D, ANB11S

Optical ESB Bus Repeater Unit: ANT10U

Base Plate: A2BE1D, A2BE2D

<Installation Restrictions>

• Power Supply Module must be installed in slots P1-P2.

• In the case of single configuration, Power Supply Module must be installed in slot P1.

• Dual-redundant configuration is enabled by installing 2 identical modules with the same model code.

ORDERING INFORMATION

100 - 120 V AC Input Power Supply Module

|Description| | Model | PW481 | 100 - 120V AC Input Power Supply Module | | Suffix Codes | -5 | Standard type with no explosion protection | | -E | Standard type with explosion protection | | 0 | Basic type | | 1 | With ISA Standard G3 option with temperature (-20°C to 70°C) |

220 - 240 V AC Input Power Supply Module

|Description| | Model | PW482 | 220 - 240V AC Input Power Supply Module | | Suffix Codes | -5 | Standard type with no explosion protection | | -E | Standard type with explosion protection | | 0 | Basic type | | 1 | With ISA Standard G3 option with temperature (-20°C to 70°C) |

24 V DC Input Power Supply Module

|Description| | Model | PW484 | 24V DC Input Power Supply Module | | Suffix Codes | -5 | Standard type with no explosion protection | | -E | Standard type with explosion protection | | 0 | Basic type | | 1 | With ISA Standard G3 option with temperature (-20°C to 70°C) |

APPLICABLE STANDARDS

Refer to “Integrated Production Control System CENTUM VP System Overview (GS 33J01A10-01EN).”

ORDERING INFORMATION

Specify model and suffix codes.

For selecting the right products for explosion protection, please refer to TI 33Q01J30-01E without fail.

TRADEMARK ACKNOWLEDGMENT

The names of corporations, organizations, products and logos herein are either registered trademarks or trademarks of Yokogawa Electric Corporation and their respective holders.

Key issue

Question 1: What are the core differences between PW481, PW482, and PW484 modules? What power supply scenarios are they applicable to?

Answer: The core difference lies in the input power specifications: ① PW481 inputs 100-120V AC (50/60Hz), suitable for low-voltage AC power supply scenarios such as North America and Japan; ② PW482 input 220-240V AC (50/60Hz), suitable for standard voltage AC power supply scenarios in China, Europe, etc; ③ PW484 input 24V DC, suitable for DC power supply environment (such as industrial DC power supply system). All three are exclusive modules and cannot be used interchangeably. They need to match the power interface type of the target device.

Question 2: What are the mandatory requirements for PW48 series modules if dual redundant power supplies need to be configured?

Answer: The dual redundancy configuration must meet two mandatory requirements: ① Installation location: Both modules must be installed in the designated P1-P2 slots; ② Module model: It is necessary to use identical modules (including the base model and suffix code, such as PW482-E-0) to ensure power supply consistency and redundancy switching compatibility.

Question 3: Which model and specification of PW48 series module should be selected for a project that requires the use of a 220V AC input power module in an explosion-proof environment and needs to be adapted to a working temperature range of -20 ℃~70 ℃? What should be noted when placing an order?

Answer: The module model PW482-E-1 should be selected: ① The basic model PW482 corresponds to a 220V AC input; ② The suffix - E represents explosion-proof protection; ③ The suffix 1 represents support for ISA G3 standard and a wide temperature range of -20 ℃~70 ℃. Ordering precautions: It is necessary to clearly inform the supplier of the complete model (including suffix code), and refer to the document requirements to consult "TI 33Q01J30-01E" to confirm the compliance of explosion-proof selection, in order to avoid equipment failure caused by improper environmental adaptation.