参数资料
型号: VK202-25-E
厂商: Matrix Orbital
文件页数: 5/42页
文件大小: 2198K
描述: VFD ALPHA/NUM DISPLAY 20X2
产品变化通告: 2x20 Screen Board Change 10/Nov/2009
标准包装: 1
系列: VK202-25
外形L x W x H: 116.00mm x 37.00mm x 29.48mm
可视范围: 89.75mm L x 11.50mm W
显示格式: 20 x 2
显示器类型: 字符
格式: 5 x 7 点
电源电压: *
字符尺寸: 4.70mm H x 2.40mm W
接口: 串行
工作温度: -40°C ~ 85°C
相关产品: VFD-GREEN-202-ND - LCD ACCY VFD FILTER 20X2 GREEN
VFD-RED-202-ND - LCD ACCY VFD FILTER 20X2 RED
VFD-GREY-202-ND - LCD ACCY VFD FILTER 20X2 GRAY
VFD-BLUE-202-ND - LCD ACCY VFD FILTER 20X2 BLUE
9
Power Through DB9 Jumper
In order to provide power through pin 9 of the DB-9 Connector you must connect the Power Through
DB-9 Jumper labelled D, as illustrated below. This connection can be made using a zero ohm resistor,
recommended size 0603, or a solder bridge. The LK202-25/VK202-25
allows all voltage models to use
the power through DB-9 option, see
the Voltage Specifications
for power requirements.
Figure 11: Power Through DB9 Jumper
Protocol Select Jumpers
The Protocol Select Jumpers provide the means necessary to toggle the
LK202-25/VK202-25
between
RS-232, TTL and I2C protocols.
As a default, the jumpers are set to RS-232 mode with solder jumps on
the
RS232 jumpers.
In order to place the display module in I2C mode you must first remove the solder
jumps from the RS232 jumpers and then place them on the I2C jumpers. The display will now be in I2C
mode and have a default slave address of 80, unless changed with the appropriate command. Similarly,
in order to change the display to TTL mode, simply remove the zero ohm resistors from the RS232 or I2C
jumpers and solder them to the TTL jumpers.
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相关代理商/技术参数
参数描述
VK202-25-USB 功能描述:真空荧光显示器 - VFD Vacuum Florescent Blue/Green Text RoHS:否 制造商:Noritake 产品:Graphic Display Modules 字符计数 x 行: 模块大小 - 宽x高x厚:230 mm x 78 mm x 15 mm 观察区域 - 宽x高:166.25 mm x 41.45 mm 接口: 电压额定值:5 V 工作温度范围:- 40 C to + 85 C 封装:
VK202-25-USB-E 功能描述:真空荧光显示器 - VFD 20x2 Grn Txt Blk B/G No B/L Ext. Temp RoHS:否 制造商:Noritake 产品:Graphic Display Modules 字符计数 x 行: 模块大小 - 宽x高x厚:230 mm x 78 mm x 15 mm 观察区域 - 宽x高:166.25 mm x 41.45 mm 接口: 电压额定值:5 V 工作温度范围:- 40 C to + 85 C 封装:
VK202-25-V 功能描述:真空荧光显示器 - VFD Vacuum Florescent Blue/Green Text RoHS:否 制造商:Noritake 产品:Graphic Display Modules 字符计数 x 行: 模块大小 - 宽x高x厚:230 mm x 78 mm x 15 mm 观察区域 - 宽x高:166.25 mm x 41.45 mm 接口: 电压额定值:5 V 工作温度范围:- 40 C to + 85 C 封装:
VK202-25-V-E 制造商:Matrix Orbital 功能描述:20x2 RS232/IC2,25key Wide Volt, Ext Temp
VK202-25-VPT 功能描述:VFD ALPHA/NUM DISPLAY 20X2 RoHS:是 类别:光电元件 >> 显示器模块 - 真空荧光(VFD) 系列:VK202-25 产品变化通告:MO VPT Module Change 16/Aug/2010 2x20 Screen Board Change 10/Nov/2009 标准包装:1 系列:VK202-25 外形L x W x H:116.00mm x 37.00mm x 29.48mm 可视范围:89.75mm L x 11.50mm W 显示格式:20 x 2 显示器类型:字符 格式:5 x 7 点 电源电压:9 V ~ 35 V 字符尺寸:4.70mm H x 2.40mm W 点数:- 接口:串行 工作温度:-20°C ~ 70°C 相关产品:VFD-GREEN-202-ND - LCD ACCY VFD FILTER 20X2 GREENVFD-RED-202-ND - LCD ACCY VFD FILTER 20X2 REDVFD-GREY-202-ND - LCD ACCY VFD FILTER 20X2 GRAYVFD-BLUE-202-ND - LCD ACCY VFD FILTER 20X2 BLUE