參數(shù)資料
型號: 20-101-0788
廠商: Rabbit Semiconductor
文件頁數(shù): 22/90頁
文件大小: 0K
描述: COMPUTER SGL-BOARD OP6600 W/SRAM
標準包裝: 1
系列: SBC
模塊/板類型: 單板計算機模塊
適用于相關(guān)產(chǎn)品: OP6600
User’s Manual
25
The Intellicom comes with a 220
termination resistor and two 680 bias resistors installed
and enabled with jumpers across pins 1–2 and 5–6 on header JP6, as shown in Figure 10.
Figure 10. RS-485 Termination and Bias Resistors
The bias and termination resistors in a multidrop network should only be enabled on both
end nodes of the network. Disable the termination and bias resistors on the intervening
Intellicom units in the network by removing both jumpers from header JP6. Note that
older versions of the Intellicom do not have this jumper feature, and the surface-mounted
bias and termination resistors shown in Figure 10 have to be removed in networks contain-
ing more than 10 Intellicom units.
Factory
Default
R59
680 W
R58
220 W
R60
680 W
485+
485
6
7
termi-
nation
bias
U10
JP6
1
2
5
6
D11
2
51
6
J5
D6
1
J7
J8
D7
TVS1
R60
R58
R59
R57
U8
U10
L1
+
C28
TP4
TP5
TP7
TP8
TP9
TP6
C36
C37
C38
C39
C40 C41 C42
C43
C44
C45
C46
C47
C48
C49
C54
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R73
D8
D9
D10
Q9
Q10
Q1
1
JP4
U1
1
GND
485-
485+
GND
PWR
O3
O2
O1
O0
I3
I2
I1
I0
RX
TX
Z-COM
JP7
JP6
5
3
1
6
4
2
JP6
相關(guān)PDF資料
PDF描述
20-101-1068 MODULE RABBITCORE RCM3315
20-101-1131 MODULE RCM4200 RABBITCORE
20-101-1139 RCM4310 RABBITCORE
20-101-1154 MODULE RCM4120 RABBITCORE
20-101-1197 MODULE RABBITCORE RCM3910 ROHS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
201-0108-01 功能描述:印刷電路板和試驗板 RJ11/45 and USB Connector RoHS:否 制造商:3M Electronic Solutions Division 產(chǎn)品:Jumper & Insulated Wires 描述/功能:Jumper wire, 22 AWG 0.1 inch 長度:0.1 in 寬度:
20-101-0818 功能描述:單板計算機 BL2100 Fric Lk 512K RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲容量:2 GB (max) 存儲類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
20-101-0820 功能描述:COMPUTER SGL-BD BL2000 SRAM/FLSH RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器或微處理器模塊 系列:SBC 產(chǎn)品目錄繪圖:DLP-245SY-G 標準包裝:1 系列:USB 模塊/板類型:開發(fā)板 適用于相關(guān)產(chǎn)品:USB 其它名稱:813-1006
20-101-0841 功能描述:模塊化系統(tǒng) - SOM BL2000 FRICT LOCK W/ RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲容量:8 MB, 16 MB 存儲類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
20-101-0847 功能描述:模塊化系統(tǒng) - SOM BL2121 LOCK RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲容量:8 MB, 16 MB 存儲類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in