Impulse USB-4750 - Manual

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Features
RoHS
COMPLIANT
2002/95/EC
USB-4750
ƒ Compatible with USB 1.1/2.0
ƒ Bus-powered
ƒ 16 isolated DI and 16 isolated DO channels
ƒ High voltage isolation on all channels (2,500 V
DC
)
ƒ High sink current on isolated output channels (100 mA/Channels)
ƒ Supports 5 ~ 60 V
DC
isolated input channels
ƒ Interrupt handling capability
ƒ Timer/counter capability
ƒ Suitable for DIN-rail mounting
ƒ One lockable USB cable for secure connection included
Specifications
Isolated Digital Input
ƒ Channels 16
ƒ Input Voltage Logic 0: 2 V max.
Logic 1: 5 V min. (60 V max.) or dry contact
ƒ Interrupt Capable Ch. 2
ƒ Isolation Protection 2,500 V
DC
Isolated Digital Output
ƒ Channels 16
ƒ Output Type Sink (NPN)
ƒ Isolation Protection 2,500 V
DC
ƒ Output Voltage 5 ~ 40 V
DC
ƒ Sink Current 100 mA max. per channel
Total 1.1 A max.
Isolated Counter
ƒ Channels 2
ƒ Resolution 32-bit
ƒ Max. Input Frequency 1 MHz
ƒ Isolation Protection 2,500 V
DC
General
ƒ Bus Type USB 1.1/2.0
ƒ I/O Connector Onboard screw terminal
ƒ Dimensions (L x W x H) 132 x 80 x 32 mm (5.2" x 3.15" x 1.26")
ƒ Power Consumption Typical: 5 V @ 200 mA
Max.: 5 V @ 300 mA
ƒ Operating Temperature 0 ~ 60° C (32 ~ 140° F) (refer to IEC 68-2-1, 2)
ƒ Storage Temperature -20 ~ 70° C (-4 ~ 158° F)
ƒ Storage Humidity 5 ~ 95% RH, non-condensing (refer to IEC 68-2-3)
Ordering Information
ƒ USB-4750-AE 32-ch Isolated Digital I/O USB Module
Accessories
ƒ 1960004544 Wallmount Bracket
ƒ 1960005788 VESA Mount Bracket
32-ch Isolated Digital I/O USB Module
Introduction
The USB-4700 series consists of true Plug & Play data acquisition devices. No more opening up your computer chassis to install boards-just plug in the module, then get the data.
It’s easy and efficient. USB-4750 is a 32-channel isolated digital I/O module. With isolation protection of 2,500 V
DC
, and dry contact support, USB-4750 is ideal for industrial applications
where high-voltage protection is required. Each I/O channel of the USB-4750 corresponds to a bit in an I/O port. This makes USB-4750 very easy to program. This module also offers
a counter or timer and one digital input interrupt lines to a PC. So users can then easily do configurations by software.
Reliable and rugged enough for industrial applications, yet inexpensive enough for home projects, the USB-4750 is the perfect way to add measurement and control capability to any
USB capable computer. The USB-4750 is fully USB Plug & Play and easy to use. It obtains all required power from the USB port, so no external power connection is ever required.