Introduction

PCIE-1756 and PCIE-1756H are isolated DI/O cards that offer 64 isolated digitalinput/output channels with up to 2,500 VDC isolation protection. Featuring a wide input(10 ~ 30 VDC)/ output (5 ~ 40 VDC) rangeand high sink current (500mAmax./channel), PCIE-1756 and PCIE-1756H are ideal for use in industrial automation control systems. For PCIE-1756, all signals can be used as interruptrequest signals and to disable/enable the interrupt functionfor every channel,as well as to supportthe input signal edge, which generates interrupts. AllPCIE-1756H digital input channels have a digitalfilter to preventinaccurate recognition of input signalsthat contain noise or chattering.

Specifications

IsolatedDigital Input

§ Channels                         32

§ InputVoltage                  Logic 0: 3 V max.

Logic1: 10 V min. (30 VDC max.)

§Input Current                    10 VDC @ 2.97 mA 20 VDC @ 6.35 mA

30 VDC @ 9.73 mA

§ Interruptible Channels       PCIE-1756: 2 (IDI0, IDI16)

PCIE-1756H:32

§ Isolation Protection           2,500 VDC

§ Overvoltage Protection      70 VDC

§ ESD Protection                 2,000 VDC

§ Opto-Isolator Response 50 µs

§

Digital FilterTime (PCIE-1756H only)

General

§ Bus Type                     PCI Express V1.0

§ I/O Connectors             1 x 100-pin SCSI, female

§ Dimensions (L x H)       168 x 100 mm (6.6" x 3.9")

§ Power Consumption     Typical: 3.3 V @ 385 mA

Max.: 3.3 V @ 430 mA; 12V @ 55 mA

§ Operating Temperature 0~ 60 °C (32 ~ 140 °F)

§Storage Temperature     -20 ~ 70 °C (-4~ 158 °F)

§ Storage Humidity         5 ~ 95% RH, non-condensing

Ordering Information

§ PCIE-1756-AE               64-ch isolated digitalI/O PCIe card

§PCIE-1756H-AE             64-ch isolated digitalI/O PCIe card with digitalfilterand interrupt function