Boards Home > PCI Bus Data Acquisition Boards-PISO-P8R8/P8SSR8AC/P8SSR8DC
8-channel isolated digital input & 8-channel relay output board
» Features
■ 32-bit +5V PCI Bus, Plug & Play
■ 8-channel electromechanical relay output
(PISO-P8R8)
■ 8-channel AC type solid state relay output
(PISO-P8SSR8AC)
■ 8-channel DC type solid state relay output
(PISO-P8SSRDC)
■ 8-channel optical isolated digital input
■ AC/DC signal input
■ AC signal input with filter
■ On-board LED indication for output status
» Functional Description
The PISO-P8R8/P8SSR8AC/P8SSR8DC are isolated input/output interface boards for the PCI-Bus computers.
The PISO-P8R8 provides 8-channel electromechanical relay output and 8-channel optically isolated input, while PISO-P8SSR8AC and PISO-P8SSR8DC provide 8-channel solid state relay output and 8-channel optically isolated input.
The PISO-P8R8, PISO-P8SSR8AC and PISO-P8SSR8DC can be used in various applications including contact closure, external-voltage sensing, external-switch sensing and loading switching and designed for control and sensing applications.
» Applications
● Factory Automation
● Laboratory Automation
● Communication Switching
● Industrial Automation
» Specifications Isolated Digital Input
● Number of channels : 8
● Isolated voltage : 5000V
● Photo-coupler: PC-814
● Input current : 20 mA max (24V)
● Input voltage : AC/DC 5-24V (AC 50~1KHz)
● Input impedance : 1.2KΩ/ 1W
● Withstanding voltage : 1KV
● Response time : 20μS(without filter)
2.2mS (with filter) Relay Output (PISO-P8R8)
● Number of channels : 8
● Output type : SPST (Form A)
● Contact rating : 250VAC @ 1.6A, 120 VAC @ 1A
30VDC @ 1A
● Surge Strength : 4000 VAC
● Relay on time : max 6 ms
● Relay off time : max 3 ms
● Insulation resistance : 1,000 MΩ@ 500VDC min
● Life : Mechanical : 20 x 10 ops.
Electrical : 100 x 10 ops. AC-Type SSR Output (PISO-P8SSR8AC)
● Number of channels : 8
● Relay type : SPST (Form A)
● Contact rating : AC: 24 ~ 265 Vrms @ 1.0Arms
● Max. load current : 1.0Arms
● Min. load current : 10mArms
● Max. off-state leakage current : 0.75mA (at 100Vrms 60Hz )
1.5mA ( at 200Vrms 60 Hz )
● 1 cycle surge current : 50A@60Hz
● Max. off-state voltage drop : 1.2Vrms
● Max. operate time : 1 ms
● Max. release time : 1/2 cycle + 1 ms
● Insulation resistance : 1,000 MΩ@500VDC min
● Life : long life, maintenance free DC-Type SSR Output (PISO-P8SSR8DC)
● Number of channels : 8
● Relay type : SPST (Form A)
● Contact rating : 3~30VDC@1A
● Max. load current : 1.0 A
● Min. load current : 1 mA
● Max. off-state leakage current : 0.1 mA ( at 30 VDC )
● 1 cycle surge current : 3A (10ms )
● Max. off-state voltage drop : 1.2V
● Max. operate time : 1 ms
● Max. release time : 1 ms
● Insulation resistance : 1,000 MΩ@500VDC min
● Life : long life, maintenance free General Specifications
● I/O connector : one 37-pin D-sub female
● Power requirements : +5V@300 mA
● Operating temperature : 0°C ~ 60°C
● Operating humidity : 0% ~ 90% non-condensing
● Storage temperature : -20°C ~ 80°C
● Dimensions : 180 mm x 105 mm
Ordering Information Standard PISO-P8R8 : 8-channel isolated digital input &
8-channel relay output board PISO-P8SSR8AC : 8-channel isolated digital input &
8-channel AC-type solid state relay output board PISO-P8SSR8DC : 8-channel isolated digital input &
8-channel DC-type solid state relay output board Optional DN-37 : 2x37-pin connector DIN-rail
mounting terminal board DB-37 : 37-pin D-sub directly connector
terminal board
