DIGITAL INPUT BOARD SDI
INSTRUCTION MANUAL[For Safe Use]
(cid:132) Safety instructions are given in this manual and on the product to prevent physical
injury to yourself or others, or damage to property.
Read the instructions thoroughly and use the product correctly.
(cid:132) After reading, keep this manual to hand for reference.
(cid:132) Critical safety instructions are marked “Danger” or “Caution” as follows:
This symbol indicates a hazard that could lead to death or
Danger serious injury if the warning is ignored and the product is
handled incorrectly.
This symbol indicates a hazard that could lead to injury or
damage to property if the warning is ignored and the
Caution
product is handled incorrectly.
* Even ignoring an instruction marked “Caution” can have serious consequences under
some circumstances. Be sure to abide by all instructions, irrespective of the degree of
danger.
Meanings of symbols
This symbol indicates a potential danger.
The specific danger is indicated in the symbol. (This example indicates a general danger.)
This symbol indicates the need for caution.
The specific caution is indicated in the symbol. (This example indicates a general aution.)
This symbol indicates a prohibition.
The specific prohibited action is indicated in the symbol. (This example indicates a
general prohibition.)
This symbol indicates an action that must be performed.
The specific action is indicated in the symbol. (This example indicates a general
requirement.)
- 1 -Thank you for purchasing the digital input board (SDI).
This is a built-in type option board for the SAMCO-vm05 inverter.
The frequency setting of the inverter can be made with high precision by
means of the external BCD and the 16-bit binary digital signal input.
Be sure to read through this manual before using the product.
Safety Notes
1. Mount the inverter on a strong metal pa nel or similar surface using the
specified screws.
2. Ground the inverter and the motor using their ground terminals ( ).
3. Install a circuit breaker (MCCB) of the appropriate capacity between the
inverter and the power supply.
4. The inverter incorporates high-voltage circuitry that could cause an electric
shock or other physical injury. Do not touch the inside of the inverter.
5. When carrying out maintenance or inspection, turn the power off and check
with a circuit tester that there is no voltage between X and P on the terminal
board after the CHARGE lamp goes out.
6. Some internal components in the inverter retain an electric change even when
the inverter is not operating. Do not touch the terminal board.
7. Check the safety of the load when operating the inverter.
8. Turn the power off when not using the inverter for a long time.
9. This inverter is made for domestic use. Please consult us before exporting this
product.
- 2 -Contents
1. GENERAL .......................................1
2. Mounting of Option Board .........................2
2.1 Preparation For Mounting.............................2
2.2 Mounting Of Option Board ............................3
3. Description of Set Frequency Input Function ........4
3.1 Function Of Terminals (TB1)...........................4
3.2 Basic Function ......................................5
3.3 Precautions.........................................5
3.4 Electrical Specifications...............................7
3.5 Example Of Input ....................................8
3.6 Example Of Connection...............................8
4. Precautions On Use ...............................91. GENERAL
(cid:132) The digital input board (SDI) is provided with the BCD code or binary
16-bit input function for the first speed frequency setting. By means of
this SDI board, the first speed frequency setting can be made with high
precision by the external 16-bit digital input signal.
- 1 -2. Mounting of Option Board
2.1 Preparation for Mounting
(cid:132) The SAMCO-vm05 power supply shall be turned off and after more
than 15 minutes, the rear cover shall be removed to confirm that the
CHARGE lamp is put out.
Please do not mount or remove the option board, when the power supply is
ON and the CHARGE lamp is lit, since it causes not only unstable operation,
but also danger to the human body.
Connecting Plug
CHARGE Lamp
SHF-1.5K～4.0K SHF-5.5K～11K
SPF-2.2K～5.5K SPF-7.5K～15K
Connecting Plug
CHARGE Lamp
SHF-15K～22K SHF-30K～55K
SPF-18.5K～30K SPF-37K～55K
- 2 -2.2 Mounting of Option Board
(cid:132) The SDI option board shall be inserted into the connector and be fixed
with the attached screws as shown below.
- 3 -3. Description of Set Frequency Input Function
3.1 Function of Terminals (TB1)
Function
BCD
Code Contents Binary JP1 jumper short
JP1 jumper open
0.01 – 600.00Hz circuited (factory preset)
0.1 – 600.0 Hz
0.01 – 99.99Hz
20
E0 0.01Hz 20 0.01Hz 20 0.1Hz
LSB
10-2 10-1
E1 21 0.02Hz 21 0.02Hz 21 0.2Hz

您好！"SDI.Instruction.Manual.EN"這個(gè)標(biāo)題通常指的是“SDI（Structured Data Interface）設(shè)備操作手冊(cè)（英文版）”。SDI是一種數(shù)據(jù)傳輸標(biāo)準(zhǔn)，常見(jiàn)于工業(yè)自動(dòng)化和監(jiān)控系統(tǒng)中，用于高效地傳輸圖像和視頻信號(hào)。這份手冊(cè)會(huì)詳細(xì)說(shuō)明如何安裝、配置、操作以及維護(hù)SDI設(shè)備，包括各種功能的使用方法、故障排除步驟和安全注意事項(xiàng)。如果您需要關(guān)于SDI設(shè)備的具體幫助或有相關(guān)問(wèn)題，請(qǐng)告訴我，我會(huì)盡力提供支持。