Table of Contents
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INSTALLATION
MANUAL
Boiler Room
Operation Panel
BP-201
This document was formulated in
Japan. Comply with the regulations
and standards of the country of
usage.
The specifications of products and
components may vary with country of
usage and site situation.
INFORMATION IN THIS MANUAL
MAY BE CHANGED WITHOUT
NOTICE
Document Control #: 001157
June 3, 2016
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Summary of Contents for Miura BP-201
- Page 1 Document Control #: 001157 INSTALLATION MANUAL Boiler Room Operation Panel BP-201 This document was formulated in Japan. Comply with the regulations and standards of the country of usage. The specifications of products and components may vary with country of usage and site situation.
- Page 2 BP-201. Carefully read this Installation Manual and understand the contents before installing the boiler system operation panel BP-201. Particularly important points are denoted as DANGER, WARNING, CAUTION, and NOTE in descending order of severity. Indicates an imminently dangerous situation which leads to serious injury or death to the user, if the product is mishandled.
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Page 3: Table Of Contents
Table of Contents Introduction ........................i 1. Precautions Regarding Installation ..............1 2. Overall Dimensions ....................2 BP-201STA ........................... 2 Layout and Names of Internal Parts ..................3 Options and Equipment Configuration .................. 4 3. Accessories ......................5 Steam Pressure Sensor ......................5 Steam Pressure Switch ...................... -
Page 4: Precautions Regarding Installation
Document Control #: 001157 1. Precautions Regarding Installation When installing the equipment and performing the instrumentation work, take due care of the following precautions. When performing the grounding work, connect the ground wire to the ground terminal inside the panel. Use wire with a diameter equal to or larger than the power supply wire (AWG-12). -
Page 5: Overall Dimensions
Document Control #: 001157 2. Overall Dimensions 2.1 BP-201STA Touch panel All copies of the document are uncontrolled when printed... -
Page 6: Layout And Names Of Internal Parts
Document Control #: 001157 2.2 Layout and Names of Internal Parts Main parts Optional parts BP-201STA CPU board I/O board Switching power supply CPU board Circuit protector I/O board Terminal block Molded case circuit breaker Battery Ground faoult circuit Switching power supply breaker (with overcurrent protection) Touch panel... -
Page 7: Options And Equipment Configuration
Document Control #: 001157 2.3 Options and Equipment Configuration Installed Option Equipment Remarks position Telephone modem Telephone modem specification Expansion board × 1 Expansion board 1 Expansion board × 2 Expansion board 1 (2) (3) Expansion board 2 Water treatment control Note 1: The configuration in the unit for boiler WP2, S WP2 unit... -
Page 8: Accessories
The accessories in the table below are provided with the product. Check the details on the package contents list. Ensure that all accessories are present and undamaged. If a part is defective or you have any other concern, contact your dealer or MIURA sales office. Part name... -
Page 9: Steam Pressure Switch
Document Control #: 001157 3.2 Steam Pressure Switch Specification For 2 MPa Model ANS-C130NMQ Overall view Regulated pressure 73 – 435 PSIG Manufacturer Saginomiya Seisakusho, Inc. Output Dry contact Operating temperature 32° F – 158° F (except pressure-receiving parts) Protection class IP20 Connector R3/8... -
Page 10: Carrying
BP-201STA: Up to approx. 132 LB (60 kg) (depending on options) • See the overall view for the dimensions. * The BP-201STA is packaged in bubble wrap. • Take care not to impart shocks during carrying the BP-201. 5. Installation CAUTION Observe the following precautions about installation and ensure that the BP-201 is installed in an appropriate location. - Page 11 BP-201 main unit. • The maximum wire length between the BP-201 and the steam pressure sensor or steam pressure switch must not exceed 165 ft. Install the BP-201 in a location where the wires can reach.
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Page 12: Bp-201Sta Installation
Note 1 Note 1: Fix the 4 corners using either a or b. Note 2: The BP-201 can be installed also on the right side of the boiler, using the same method. All copies of the document are uncontrolled when printed... -
Page 13: Precautions When Installing The Steam Pressure Sensor And Steam Pressure Switch
Document Control #: 001157 5.3 Precautions when Installing the Steam Pressure Sensor and Steam Pressure Switch • Install the steam pressure sensor and steam pressure switch to the steam header collecting the steam from each boiler. • Connect the steam pressure sensor and steam pressure switch at a location remote from the steam outlet piping. -
Page 14: Wiring Work
• Install a ground fault circuit breaker (with overcurrent protection) in the BP-201 power supply line. • When installing the ground fault circuit breaker (with overcurrent protection), do not connect the overcurrent circuit breaker to the grounding wire. -
Page 15: Wiring
Document Control #: 001157 6.2 Wiring (1) BP-201STA internal construction and wiring As shown in the figure below, a wiring space between the back plate and the support plate is provided. Use it if required. Support plate Back plate Wiring Wiring Wiring space... - Page 16 Document Control #: 001157 Switching power supply Modem Switching power supply Wiring duct L N G When using telephone modem, fix the telephone line Pass wires and cables with cable clamps. through the wiring CPU board Battery duct and wire them. Touch panel I/O board...
- Page 17 Document Control #: 001157 Figure 6-2 shows the wiring example when the WP2 (S type, 4 chemical feeder systems), telephone modem specification, and 2 expansion boards are selected as options. All copies of the document are uncontrolled when printed...
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Page 18: Terminal Sequence Of The Control Board
Document Control #: 001157 6.3 Terminal Sequence of the Control Board The figure below shows the terminal sequence of the I/O board and optional expansion boards (up to 2 sets). BP I/O board Example: Earthquake Dry contact terminal configuration detector BP CPU board On board... - Page 19 The terminal numbers on the control board differ from the serial numbers in the settings. When connecting the terminals, confirm the numbers with MIURA maintenance personnel. The table below shows the relationship between the terminal numbers on the control board and the serial numbers in the settings.
- Page 20 Document Control #: 001157 (2) External dry contact output terminals Table 6-2: Relationship between terminal numbers and serial numbers in the settings Terminal number Board Serial number in settings A terminal B terminal C terminal I/O board Expansion board 1 Expansion board 2 Dry contact terminal configuration On board...
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Page 21: Wires And Terminal Processing
Document Control #: 001157 6.4 Wires and Terminal Processing (1) Wires used Use the appropriate wire for the application. Do not exceed the maximum length. Table 6-3: List of wires Location Specification Remarks Dry contact input AWG-18 (pair) signal wire Steam pressure AWG-18 (pair) switch... -
Page 22: Steam Pressure Sensor Wiring
50 m or less White (Power) (Note 1) White (Power) Black (Signal) Black (Signal) (Note 1) BP-201 I/O board Shield Insulation Black Shielded protection... -
Page 23: Steam Pressure Switch Wiring
Document Control #: 001157 6.6 Steam Pressure Switch Wiring Connect terminals 1 and 3 of the steam pressure switch to the dry contact inputs on the control board. For details about the control board terminals, see “(1) External dry contact input terminals” in “6.3 Terminal Sequence of the Control Board”. -
Page 24: M-Net3 Cable Wiring
Document Control #: 001157 6.7 M-NET3 Cable Wiring Confirm that devices (equipment to hub, hub to hub) are connected by M-NET3 cables not exceeding 330 ft (100 m) in length. • Ensure that the M-NET3 cables are connected to the hub and devices with no stresses applied (straight and without being pulled). -
Page 25: Earthquake Detector Wiring
Document Control #: 001157 6.8 Earthquake Detector Wiring When installing an earthquake detector to the BP-201, connect the wiring as follows. • The BP-201 contacts are normally closed and open when the earthquake detector operates. Set the BP-201 contact settings to “Contact: Open (earthquake detected when open)”. -
Page 26: Flowmeter Wiring
Document Control #: 001157 6.9 Flowmeter Wiring Use shielded cable for wiring connections to the flowmeter. • Connect the first flowmeter to terminals 17 and 19 on the control board and the second flowmeter to terminals 18 to 20. Signal (Note 1) Signal (Note 1) 0 V (Note 1) BP I/O... -
Page 27: Telephone Line Wiring
Document Control #: 001157 6.11 Telephone Line Wiring Connect the BP-201 to the telephone line using a commercial 6-pole, 2-core modular cable not exceeding 10 ft (3 m) in length. Commercially available modular BP-201 cable, 3 m or less Telephone modem Telephone line work 6.12 Wiring the Water Treatment Control Unit for Boiler WP2... -
Page 28: Attaching The Mi Number Label
Document Control #: 001157 7. Attaching the MI Number Label Follow the instructions below to attach the number label. Step 1: Peel the number label and application sheet off the backing sheet. Step 2: Stick on the application sheet, as shown in the figure. Step 3: Peel off the application sheet only.
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