제품소개

제품소개

PCI-6520 / 779443-01

ㆍ▷ 16-채널, ±30 VDC, 8 싱크/소스 입력, 8 싱크 출력 (60 V), 뱅크 절연 디지털 I/O 디바이스

ㆍ▷ 60 VDC Continuous Channel-to-Channel optically isolated inputs

ㆍ▷ 24 V logic, sinking or sourcing inputs

ㆍ▷ Nonlatching mechanical relay outputs

Data sheet

Features
▷ 60 VDC Continuous Channel-to-Channel optically isolated inputs
▷ 24 V logic, sinking or sourcing inputs
▷ Nonlatching mechanical relay outputs
▷ Relay outputs: up to 2 A switching current, 60 W switching power
▷ Programmable power-up states and input filters, watchdog timer, change detection

Specification & Introduction
 Digital I/O
▷ Number of channels  
    16 
▷ Data transfers  
    Interrupts, 
    programmed I/O
▷ I/O connector  
    37-pin male D-SUB
 Isolated Inputs
▷ Number of input channels 
    8
▷ Input voltage range  
    –30 VDC to 30 VDC, 
    P0X+ to P0X–
▷ Isolation
    Channel-to-channel  
        60 VDC continuous1
▷ Digital logic levels
    Level
        Input low voltage 
            Min
                0 VDC 
            Max
                ±4 VDC
        Input high voltage 
            Min
                ±11 VDC 
            Max
                ±30 VDC
▷ Input current
    11 V inputs  
        45 mA/channel max
    30 V inputs  
        125 mA/channel max
▷ Propagation delay  
    45 μs typ
 Electromechanical Relay Outputs
▷ Number of channels  
    8
▷ Relay types 
    3 non-latching SPDT (Form C),
    5 non-latching SPST (Form A)
▷ Power-on state 
    De-energized, default;
    user-programmable to 
    de-energized or energized
▷ Default power-off state
    Relays de-energized
▷ Contact rating
    Maximum switching power 
        60 W/60 VA
    Maximum voltage (AC)
        424 Vpk/30 Vrms
    Maximum voltage (DC)
        60 VDC
    Maximum current 
        2 A2
▷ DC path resistance
    Initial
        0.2 Ω
    End of life 
        ≥1.0 Ω
▷ Relay operate time
    2 ms typ,
    4 ms max
▷ Expected relay life
    Mechanical
        100,000,000 cycles
    Electrical
        30 VDC, 1 ADC resistive
            500,000 cycles
        30 VDC, 2 ADC resistive
            100,000 cycles

Ordering Information