VMIVME-1150 |導(dǎo)模組| 760-P1-G1-S1-LO-A20-R-E
模型:vmivme - 1150
類別:指南模塊
保修:365天
配送方式:順豐快遞/聯(lián)邦快遞
匯款方式:電匯/西聯(lián)匯款
凈產(chǎn)品厚度/長度:114.3 mm
產(chǎn)品高度:45mm
產(chǎn)品寬度:130.5 mm
凈重:0.4kg。
輸入模塊，又稱監(jiān)控模塊，是與外部發(fā)射裝置相連的元件，主要用于接收外部信號(hào)，并將其轉(zhuǎn)換為CPU模塊可接受的信號(hào)。VMIVME-1150在火災(zāi)自動(dòng)報(bào)警系統(tǒng)中，輸入模塊用于將外部設(shè)備(如水流指示器、信號(hào)閥等)的信號(hào)引入火災(zāi)自動(dòng)報(bào)警主機(jī)進(jìn)行監(jiān)控。
從硬件角度來看，輸入模塊的工作原理主要包括以下幾個(gè)方面:
數(shù)據(jù)輸入:外部設(shè)備通過接口向輸入模塊輸入數(shù)據(jù)，接口將來自外部設(shè)備的數(shù)據(jù)轉(zhuǎn)換為計(jì)算機(jī)可識(shí)別的信號(hào)，如電壓信號(hào)、數(shù)字信號(hào)等。
數(shù)據(jù)傳輸:VMIVME-1150輸入模塊將接收到的數(shù)據(jù)傳遞給中央處理器(CPU)，通常通過總線或其他數(shù)據(jù)傳輸通道實(shí)現(xiàn)。
功能特征
電路板特點(diǎn):這款64位光耦合數(shù)字輸入板是專門為wME設(shè)計(jì)和優(yōu)化的。具有高隔離，VMIVME-1150提供了靈活性。低成本的8字節(jié)數(shù)字輸入端口，具有高抗噪性。的
兼容性:VMlVME-1150是標(biāo)準(zhǔn)的雙高印刷電路板，具有與VME的電氣和機(jī)械兼容性。
輸入機(jī)構(gòu):8個(gè)輸入端口，每個(gè)8位寬。端口被安排為8個(gè)連續(xù)的8位只讀寄存器。
尋址方案:每個(gè)8位端口可以在8位或16位邊界上單獨(dú)尋址受監(jiān)督的或短的非特權(quán)的l/0空間。
單板地址:單板地址由板載DlP選擇。WME背板可以安裝在主板上除1號(hào)槽位外的任意槽位。
VME訪問:地址修改位被解碼以支持短監(jiān)督訪問或非特權(quán)短i /O訪問。
VMIVME-1150 | Guide module | 760-P1-G1-S1-LO-A20-R-E
Model :VMIVME-1150
Category: Guide module
Warranty :365 days
Delivery method: SF Express/Federal
Remittance: Wire transfer/Western Union
Net product thickness/length :114.3 mm
Product height :45 mm
Product width :130.5 mm
Net weight: 0.4kg.
An input module, also known as a monitor module, is a component connected to an external transmitting device, which is mainly used to accept an external signal and convert it into a signal acceptable to the CPU module. VMIVME-1150 In the automatic fire alarm system, the input module is used to introduce signals from external devices (such as water flow indicators, signal valves, etc.) into the automatic fire alarm host for monitoring.
From the hardware point of view, the working principle of the input module mainly includes the following aspects:
Data input: The external devices input data into the input module through the interface, and the interface will convert the data from the external devices into signals that can be recognized by the computer, such as voltage signals, digital signals, etc.
Data transfer: The VMIVME-1150 input module passes the received data to the central processing unit (CPU), which is usually achieved through a bus or other data transmission channel.
Functional characteristics
Board Features: This 64-bit optically coupled, digital input board is specifically designed and optimized for wME. With high isolation, the VMIVME-1150 offers flexibility. Low cost 8-byte digital input port with high noise resistance. the
Compatibility: The VMlVME-1150 is a standard dual-height printed circuit board for electrical and mechanical compatibility with VME.
Input organization :8 input ports, each 8 bits wide. The port is arranged as eight consecutive 8-bit, read-only registers.
Addressing scheme: Each 8-bit port can individually address supervised or short unprivileged l/0 Spaces on 8-bit or 16-bit boundaries.
Board address: Board address is selected by on-board DlP. The WME backplane can be operated in any available slot on the mainboard, except slot 1.
VME access: The address modification bits are decoded to support short supervised access or unprivileged short i /O access.
