Embedded Solutions

Embedded Solutions > PC/104 > 104-DIO8


Model Number

104-DIO8

Part Number

VTC9869307

Description

PC/104 8 Isolated Inputs, 8 TTL Inputs & 8 Electromechanical Relay Outputs Digital Board



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System
Bus InterfacePC/104
CacheEight isolated inputs
?Eight TTL inputs
?Eight relay outputs
ConnectorOne 50-pin header type on side of board
CPU SocketInputs:
Input Type:
?Eight TTL/CMOS compatible
Input Range:
?0 to 5VDC only, 10k pull up to 5V
Outputs:
Output Relay Contact Rating:
?1A @ 24VDC (60VDC max.)
?0.5A @ 125VAC carry current
?Single crossbar, Ag with Au clad
EnvironmentEnvironmental:
Operating Temperature:
?-30 ° to 70 °C (-22 ° to 158 °F)
Humidity:
?0 to 90% RHNC (max.)
MTBF:
?>150,000hrs (calculated)
Weight:
?4oz (113g)
InterruptsOne interrupt per card by jumper if required (IRQ 2-7, 10-12,14-15)
?When enabled by software, interrupts are generated when any input changes state (High to Low or Low to High, and from sign signal with AC inputs)
Keyboard/MouseSuperior pre- and post sales technical support
?2-year limited warranty
LAN1Arrangements: All channels: SPDT Form C
Resistance: Initial, 100milli-ohms (max.)
Life: Mechanical: 5million operations (min.)
Operating HumidityDOS, Linux®, Windows®98/2000/NT full I/O support
PCI InterfaceInput Type:
?Eight non-polarized, optically-isolated from each other and from the computer (not TTL/CMOS compatible)
Input Range:
?3 to 28VAC/VDC
Input Isolation:
?60V channel-to-ground or channel-to-channel onboard
?Optical isolators rated at 500V
Input Frequency Response:
?40 to 10,000Hz
Input Resistance:
1.8k ohms in series with opto coupler diode
Input Response Time:
?4.7ms with filter, 10ms without filter
PCI to ISA BridgeUL, CSA
Power Requirement+5VAC @ 400mA (all relays ON)
ROM MemoryJumpered base address, occupies four consecutive addresses
?Between 100-3FF (except 1F0 through 1F8)

Features:

  • 50-Pin IDC ribbon cable connection
  • 8 Electro-Mechanical Relay Outputs
  • 8 Optically Isolated AC or DC Inputs
  • 8 TTL digital inputs
  • Change-of-State interrupt on isolated inputs
  • DOS, Linux, Windows® 98/NT/2000 I/O support
  • Standard PC/104 compatibility