3BSE069274R1使用區(qū)域,ABB觸摸屏
信號調(diào)節(jié)輸入濾波器終端選項：該板可以與多種輸入信號調(diào)節(jié)濾波器電路。用于差速器輸入時，電路由串聯(lián)電阻器和連接在信號輸入端的電容器（參見圖3）；然而，對于單端輸入，輸入
電路可以跨接以提供輸入去抖動過濾器（請參閱訂購選項）。絕對最大輸入電壓：±60 V持續(xù)
通用規(guī)范摘要輸入/輸出端口數(shù)：四個（每個端口8位）輸入/輸出控制：每個端口單獨可通過跳線或以下方式選擇輸入或輸出軟件控制內(nèi)置測試功能
3BSE069274R1使用區(qū)域該板的設(shè)計具有內(nèi)部自檢邏輯。CMOS緩沖器連接直接向輸入端輸出數(shù)據(jù)寄存器（ODR）用于生成比較器偏移的電壓比較器可用于離線操作期間的健康測試。VMIVME-2534還支持實時測試輸出驅(qū)動器和/或輸入電壓比較器故障檢測和隔離到板/位級別?？刂坪蜖顟B(tài)寄存器（CSR）：一個CSR是用于控制前面板故障LED和內(nèi)部內(nèi)置測試功能。故障指示燈：提供一個前面板故障指示燈可以在程序控制下打開和關(guān)閉。這LED在通電和系統(tǒng)復(fù)位時點亮。物理/環(huán)境溫度范圍：0至55°C，工作20至85°C，儲存相對濕度范圍：20%至80%，非冷凝冷卻：對流功率要求：最大2.1 A時：+5 V應(yīng)用程序-繼電器驅(qū)動器燈驅(qū)動器電磁閥驅(qū)動器液壓錘驅(qū)動器步進電機驅(qū)動器雙向可控硅驅(qū)動器LED驅(qū)動器高電流、高壓驅(qū)動器光纖LED驅(qū)動器正/負真實訂購信息-此電路板可與訂購正或負真輸出選項。數(shù)據(jù)轉(zhuǎn)換（反演）由輸出數(shù)據(jù)的選擇決定閂鎖。正真輸出選項導(dǎo)致VMEbus邏輯一個用于打開相應(yīng)的輸出晶體管，其中為用戶提供零電壓。
Signal Conditioning Input Filter Terminator
Option: The board may be ordered with a variety of
input signal conditioning filter circuits. For differential
inputs, the circuit consists of a series resistor and
capacitor connected across the signal input (see
Figure 3); whereas, for single-ended inputs, the input
circuit can be jumpered to provide an input debounce
filter (see the Ordering Options).
Absolute Maximum Input Voltage: ±60 V sustained
GENERAL SPECIFICATION SUMMARY
Number of I/O Ports: Four (8 bits per port)
Input/Output Control: Each port is individually
selectable to be input or output via jumpers or under
software controBuilt-in-Test Features: This board is designed with
internal self-test logic. CMOS buffers connect the
Output Data Registers (ODRs) directly to the input
voltage comparators to generate comparator offsets that
may be used as a health test during off-line operation.
The VMIVME-2534 also supports real-time testing of
output drivers and/or input voltage comparators for
fault detection and isolation to the board/bit level.
Control and Status Register (CSR): One CSR is
provided to control the front panel Fail LED and
internal Built-in-Test features.
Fail LED: A front panel Fail LED is provided which
can be turned ON and OFF under program control. This
LED is illuminated at power on and system reset.
PHYSICAL/ENVIRONMENTAL
Temperature Range: 0 to 55 °C, operating
-20 to 85 °C, storage
Relative Humidity Range: 20 to 80 percent,
noncondensing
Cooling: Convection
Power Requirements: +5 V at 2.1 A maximum
APPLICATIONS —
Relay drivers
Lamp drivers
Solenoid drivers
Hammer drivers
Stepper motor drivers
Triac drivers
LED drivers
High-current, high-voltage drivers
Fiber-optic LED driversPOSITIVE/NEGATIVE TRUE ORDERING
INFORMATION — This board may be ordered with
positive or negative true output options. The data conversion
(inversion) is determined by the selection of output data
latches.
A positive true output option causes a VMEbus logical
one to turn the corresponding output transistor ON, which
supplies the user with zero volts.
