MicroBT WhatsMiner M21S Manuale utente
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WhatsMiner M21S Operation
Guide（Simplified Version)V1.0
Shenzhen MicroBT Electronics
Technology Co.,Ltd
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Catalog
1.M21S Product Introduction............................................................................................................. 3
2.Whats Miner Connection and Racking Safety Notes....................................................................... 3
2.1.Miner Connection Notes.......................................................................................................3
2.1.1.Power Supply Control Wire Connection Notes..........................................................4
2.1.2.Adapter Board Control Wire Connection Notes........................................................ 4
2.1.3.Fan Connection Notes................................................................................................6
2.1.4.Hash Board and Adapter Board Connection Notes................................................... 7
2.1.5.Power Supply Copper Busbar Connection Notes.......................................................8
2.1.6.Product Connection Check.........................................................................................9
2.2.Miner Handling and Racking Notes.......................................................................................9
3. Miner Configuration Environment Preparation............................................................................10
3.1.Miner Configuration Equipment List...................................................................................10
3.2.Miner Network Environment.............................................................................................. 10
4.Miner Connection and Pre-Power Check.......................................................................................11
5.Miner Data Configuration（Configuration on the web page）....................................................12
5.1.Query the dynamic IP address obtained by the miner....................................................... 12
5.1.1.Run WhatsMinerTools software.............................................................................. 12
5.1.2.Check the IP address Reported by the Miner.......................................................... 12
5.2.Configuration Pool&Worker Data and NTP Server Address............................................... 14
5.2.1.Configuration Pool&Worker.................................................................................... 14
5.2.2.Modify the NTP Synchronization Server Address (optional)................................... 16
5.3.Configuration the Static IP Address (optional)................................................................... 17
6.Miner Operation Status Check.......................................................................................................18
7.Miner Batch Data Configuration, Miner Status Check, Firmware Upgrade.................................. 20
8.Miner Disassembly and Installation...............................................................................................20
8.1. Control Panel Disassembly and Installation.......................................................................20
8.1.1.Control Panel Disassembly.......................................................................................20
8.1.2.Control Panel Installation.........................................................................................22
8.2.Power Supply Disassembly and Installation....................................................................... 23
8.2.1.Power Supply Disassembly.......................................................................................23
8.2.2.Power Supply Installation........................................................................................ 24
8.3.Hash Board Disassembly and Installation........................................................................... 26
8.3.1.Hash Board Disassembly.......................................................................................... 26
8.3.2.Hash Board Installation............................................................................................28
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1.M21S Product Introduction
Whats Miner M21S
Blockchain Server Artifact
Product ParameterIntroduction as below：
HashRate：56TH/s ±5%
Power：3260W±10%
Power Rate：60W/T
Power Supply：WhatsMiner Power Supply P21（220,3500W±10%）
Environment Temperature：-5℃~40℃
Product Size：390mm*155mm*240mm
2.Whats Miner Connection and Racking Safety
Notes
2.1.Miner Connection Notes
Check over the miner’s power supply control wire and adapter board control wire
and fan control wire to make sure connections are correct,the damage of control
board、hash board、transfer board、fan, etc. caused by incorrect connection will
not be covered by the warranty.
When connecting the wiring of the control board, the clasp must be corresponding, and
the pin cannot be inserted into the socket by force.If the backplug, the power may burn
the control board, burning the signal wire!
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2.1.1.Power Supply Control Wire Connection Notes
The power control wire is 14pin, and the card slot is inserted relative:
Correct Connection：Incorrect Connection：
2.1.2.Adapter Board Control Wire Connection Notes
The adapter board control wire is 22pin, and the card slot is inserted relative:
Correct Connection：
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Incorrect Connection：
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2.1.3.Fan Connection Notes
The fan wire is 6pin, and the card slot is inserted relative:
Correct Connection：
Incorrect Connection：
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2.1.4.Hash Board and Adapter Board Connection Notes
The socket of the adapter board and the pin of the hash board must be installed in
place to avoid other problems caused by contact problems!
Correct Connection：
Incorrect Connection：
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2.1.5.Power Supply Copper Busbar Connection Notes
When the power supply copper busbar is connected to the hash board, the positive
and negative poles of the copper busbar cannot be connected incorrectly, and the
screw washers of the fixed copper bar must be aligned in parallel with the edge of
the copper bar. Otherwise, the machine may be short-circuited and burned when the
power is turned on, and the fixed screw must be fixed. Tighten to avoid the machine
not working properly due to poor contact with the copper bar!
Correct Connection：
Incorrect Connection：
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2.1.6.Product Connection Check
After all the connections of the miner are connected and all the screws are tightened,
check again to confirm that the connection is correct.
2.2.Miner Handling and Racking Notes
In the process of handling and racking of the miner, it is strictly forbidden to use
the data cable, the power supply control wire and the fan wire as the load-bearing
handle of the miner, and to pick up the machine and the power supply. Lifting the
machine and power supply through the connection will result in damage to the
connection, loose connection, and physical damage to the control panel beyond its
capacity. The resulting hardware damage and malfunctions will not be covered by
the warranty!
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3. Miner Configuration Environment
Preparation
3.1.Miner Configuration Equipment List
#
Tool
Numb
er
Use
Remark
1
Computer
1pc
Miner configuration
2
Miner Power
Supply
1pc
Power the miner
3
Switch
1pc
Configuring miner and
configuration computer
network communication
The switch can
connect to the
Internet.
4
DHCP/NTP
Server/Router
1pc
1、Provide a dynamic IP
address for the initial
power up of the miner
2、Provide NTP network
time for miner
It defaults to DHCP
to obtain a dynamic
IP address when the
miner leaves the
factory.
3.2.Miner Network Environment
The miner defaults to DHCP to obtain dynamic ip. Therefore, the mine network
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