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# Specifications

# Relay Output

■ 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.
■ 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
■ 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
• 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)

# Relay Status Output

■ Number of channels: 8
■ Driving capacity: 15 mA

# General Specifications

■ I/O connector
• 18-pin pluggable terminal block connector
• 20-pin ribbon male x2
■ Operating temperature: 0˚C to 60˚C (32˚F to 140˚F)
■ Storage temperature: -20˚C to 70˚C (-4˚F to 158˚F)
■ Relative humidity: 35% to 85%, non-condensing
■ Power requirements

<table><tr><td>+5 V</td></tr><tr><td>510 mA typical990 mA typical (when all relays are activated simultaneously)</td></tr></table>

■ Dimensions (not including connectors)
175 mm x 107 mm (6.82” x 4.17”)

# Certificate

■ EMC/EMI: CE, FCC Class A
■ Safety: EN61010: 2001

# 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

# 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

■	Supported Operating System

• Windows 7/8 x64/x86, Linux

■	Driver and SDK

• LabVIEW, MATLAB, C/C++, Visual Basic, Visual Studio.NET

■	Software Utility

• AD-Logger
[🔗 Link to the original document](.pci-7260-datasheet-en-2/pci-7260-datasheet-en-2.pdf)