Digital I/O PCI-7260 8-CH High-Power Relay Outputs & 8-CH Isolated Digital Inputs Card Introduction ADLINK's PCI-7260 is the world's first PCI-bus, high-power relay output card for industrial automation and machine control. The design of PCI-7260 conforms to EN61010-1 safety standards. All eight channels are capable to switch 5 A current at 250 VAC or 5 A current at 30 VDC. Its pluggable front-panel connector gives consideration to both carrying high current and easy wiring. The PCI-7260 also provides eight isolated digital input channels with debouncer capability. Users may monitor the digital inputs by handling the hardware interrupt generated when DI status changes or DI CH0/CH1 transitions from low to high. PCI-7260 also provides advanced features to make it feasible for industrial applications. The emergency shutdown input on the front panel lets users get back to a safety state set by a DIP switch regardless the system condition. A DIP switch sets the initial output status upon powering on, while a built-in watchdog timer guarantees that all the relays return to the safety state when the computer halts. Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Supports a 32-bit 3.3 V or 5 V PCI bus 8-CH high power relay outputs 5 A at 250 VAC 5 A at 30 VDC 8-CH isolated digital inputs 8-CH relay status outputs 1-CH emergency shutdown input Pluggable connector for high current input Onboard LED indicators for relay status Initial and safety state setting by DIP switches Interrupt generated from • COS (Change-of-State) of DI • CH0/CH1 rising edge Built-in watchdog timer ■Operating Systems • Windows 7/Vista/XP/2000/2003 Server • Linux ■Recommended Software • AD-Logger • VB.NET/VC.NET/VB/VC++/BCB/Delphi • DAQBench ■Driver Support ■ Release time: 10 ms max. LED indicators: onboard LEDs for relay status ■ Expected relay life > 105 operations @ 5 A, 250 VAC/30 VDC ■ Data transfer: programmed I/O ■ Isolated Digital Input ■ Number of channels: 8 Ordering Information ■PCI-7260 8-CH High-Power Relay Outputs & 8-CH Isolated Digital Inputs Card ■ACL-10337 (for JP2/JP3) Two 20-Pin Header to 37-Pin D-Sub PC Back Panel ■ Input current • Rated current: 10 mA • Max current: 50 mA, for isolated input. ■ Input voltage: Up to 24 VDC • Input high voltage: 10-24 V • Input low voltage: 0-2 V ■ Input resistance: 4.7 KΩ @ 0.5 W ■ Input mode: AC-filter/ Non-AC-filter ■ Isolation voltage: 2,500 VRMS channel-to-system ■ Interrupt sources Pin Assignment CN1: Relay Output/ Emergency Shutdown Input • Change-of-state (COS) • CH0/CH1 rising edge ■ Data transfer: programmed I/O Isolation +5 V Power Supply ■ Output Voltage: +5 V ■ Output Current: 170 mA max. (@ 40˚C) • DAQPilot for LabVIEW™ • DAQ-MTLB for MATLAB® ■ Number of channels: 8 • PCIS-DASK for Windows ■ Driving capacity: 15 mA • PCIS-DASK/X for Linux Relay Status Output General Specifications ■ I/O connector • 18-pin pluggable terminal block connector • 20-pin ribbon male x2 Specifications ■ Operating temperature: 0˚C to 60˚C ■ Storage temperature: -20˚C to 70˚C Relay Output ■ Relative humidity: 35% to 85%, non-condensing ■ Power requirements ■ Number of channels: 8 ■ Relay type: Non-latching SPST-NO + SPST-NC (for output indicator) ■ Contact rating • AC: 250 V @ 5 A • DC: 30 V @ 5 A ■ Insulation resistance: 1000 MΩ min. (at 500 VDC) ■ Breakdown voltage: 2000 VAC, 50/60 Hz for 1 minute ■ Contact resistance: 30 mΩ max ■ Operate time: 10 ms max. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NO0 COM0 NO1 COM1 NO2 COM2 NO3 COM3 NO4 COM4 NO5 COM5 NO6 COM6 NO7 COM7 ESDN_SHDN+ ESDN_SHDN- JP2: Digital Input DI 0+ DI 1+ DI 2+ DI 3+ DI 4+ DI 5+ DI 6+ DI 7+ ISOGND ISO5V 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 DI 0DI 1DI 2DI 3DI 4DI 5DI 6DI 7ISOGND ISO5V JP3: External LED LED0LED1LED2LED3LED4LED5LED6LED7X X 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 LED0+ LED1+ LED2+ LED3+ LED4+ LED5+ LED6+ LED7+ X X +5 V 510 mA typical 990 mA typical (when all relays are activated simultaneously) ■ Dimensions (not including connectors) 175 mm x 107 mm Certificate ■ EMC/EMI: CE, FCC Class A ■ Safety: EN61010: 2001 Updated 03-28, 2012. ©2012 ADLINK Technology, Inc. All Rights Reserved. All specifications are subject to change without further notice. www.adlinktech.com 2-44