Building Forward Together PCI/PCIe-7256 16-CH Latching Relay Outputs & 16-CH Isolated DI Card Features Supports a 32-Bit 3.3V 5V PCI bus, Plug and Play (PCI-7256) Supports a PCI Express x1, Plug and Play (PCIe-7256) 16-CH latching SPDT relay outputs PCI-7256 Power saving on relay actuation Output status unchanged when power-off On-board LED indicators for relay status 16-CH isolated DI Change-of-status (COS) interrupt Board ID PCIe-7256 Introduction Ordering Information ADLINK s PCI/PCIe-7256 features all Form C type relays, ideal for PCI-7256 device connection with on/off control. With latching relays, 16-CH Latching Relay Outputs & 16-CH Isolated DI PCI Card the PCI/PCIe-7256 further provides operating power conservation, PCIe-7256 while the status of each latching relay output is indicated by 16-CH Latching Relay Output & 16-CH Isolated DI PCIe Card onboard LED. When the relay is in SET, its corresponding LED lights. Latching relays also feature unchanged status even when the system powered off, making the PCI/PCIe-7256 suitable for Optional Accessories critical applications requiring output status to be maintained even under fault conditions. All digital input channels are non-polar DIN-68S-01 and optically isolated, and may be set for optional use of RC filter. Terminal Board with One 68-pin SCSI-II Connector and DIN-Rail The PCI/PCIe-7256 also features a change-of-state (COS) function Mounting (Cables are not included.) generating interrupt when any digital input changes state. ACL-10569-1 68-pin SCSI-II cable (mating with AMP-787082-7), 1 MIsolated Power Supply Specifications Output voltage: +5 V Relay Output Output current: 170 mA max 40C Number of channels: 16 General Specifications Relay type: Latching SPDT (Form C), latching I/O connector: 68-pin SCSI-II female The output status will keep unchanged when power-off Operating temperature: 0C to 60C (32F to 140F) Isolation voltage: 1500 V RMS Storage temperature: -20C to 80C (-4F to 176F) Contact rating Relative humidity: 5% to 95%, non-condensing AC: 125 V 0.5 A Power requirements DC: 30 V 1 A Breakdown voltage: 1000 V RMS PCI-7256 PCIe-7256 Contact resistance: 60 m +5V +3.3V +12V Relay ON/OFF time Typical 340mA 36.3mA 141mA Operate time: 3 ms Max. 980mA 38.2mA 464mA When all relays are activated simultaneously. Release time: 3 ms LED indicators Dimensions (not including connectors) Onboard LEDs for relay status 175 mm x 107 mm (6.82 x 4.17) Onboard connectors for external LED connection Expected relay life: 5 >2x10 operations 1 A, 30 V DC 5 >10 operations 0.5 A, 125 V AC Data transfer: programmed I/O Isolated Digital Input Number of channels: 16 Maximum input range: 24 V, non-polarity Digital logic levels 0-24 V, non-polarity - Input high voltage: 10-24 V - Input low voltage: 0-2 V Input resistance: 4.7 k 0.5 W Isolation voltage: 2500 V channel-to-system RMS Interrupt sources: Change-of-state interrupt, digital input channel 0 and 1 Data transfer: programmed I/O www.adlinktech.com All products and company name listed are trademarks or trade names of their respective companies. Updated Jul. 4, 2016. 2016 ADLINK Technology, Inc. All Rights Reserved. All specifications are subject to change without further notice.