PCI-1760U

The PCI-1760U relay actuator and isolated digital input card from Advantech is a PC add-on card for the PCI bus. The PCI-1760U meets the PCI standard Rev. 2.2 (Universal PCI expansion card), and works with both 3.3V and 5V PCI slots.

The PCI-1760U provides eight opto-isolated digital inputs with isolation protection of 2,500V DC for collecting digital inputs in noisy environments, eight relay actuators that can be used as a on/off control devices or small power switches, and two isolated Pulse Width Modulation outputs for custom applications.

For easy monitoring, each relay is equipped with one red LED to show its on/off status. Each isolated input supports both dry contact and wet contact so that it can easily interface with other devices when no voltage is present in the external circuit.

Features

• Universal PCI card, for 3.3 V and 5 V PCI slot
• 8 opto-isolated digital input channels
• 8 relay actuator output channels
• 2 opto-isolated PWM outputs
• LED indicators to show activated relays
• Jumper selectable dry contact/wet contact input signals
• Up event counters for DI
• Programmable digital filter function for DI
• Pattern match interrupt function for DI
• "Change of state" interrupt function for DI
• Universal PCI and BoardID switch
• Isolated Digital Input :
• Channels : 8 (Sink)
• Input Voltage : Logic 0: 1.0V Max, Logic 1: 4.5V Min (12V Max)
• Interrupt Capable Channel : 8 (IDI0 to IDI7)
• Isolation Protection : 2,500V DC
• Opto-Isolator Response : 25µs
• Input Resistance : 2KOhms 1/4W
• Counter / Timer :
• Channels : 8
• Resolution : 16 bits
• Compatibility : 5V / TTL
• Max Input Frequency : 500Hz
• Isolation Protection : 2,500V DC
• PWM Channels : 2
• Digital Noise Filter : See Datasheet
• Relay Output :
• Channels : 8
• Relay Type : 2 x Form C, 6 x Form A
• Contact Rating : 1 A @ 125V AC, 2A @ 30V DC
• Max Switching Power : 125V A, 60W
• Max Switching Voltage : 250V AC, 220V DC
• Max Switching Current : 2A
• Operate / Release Time : Max 5 / 3.5 ms
• Resistance : Contact: 50M Ohms Max, Insulation: 100M Ohms Min @ 500V DC
• General :
• Bus Type : Universal PCI V2.2
• I/O Connectors : 1 x DB37 female connector
• Dimensions: L175mm x H100mm
• Power Consumption : Typical: 5V @ 450mA, Max 5V @ 850mA
• Operating Temperature : 0°C to 60°C
• Storage Temperature : -20°C to 70°C
• Storage Humidity : 5% to 90% RH, Non-condensing