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| 현재위치 : HOME > PRODUCT > Digital I/O Solutions > USB to Digital I/O |
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Control and monitor analog and digital interfaces via an available USB connection. Designed using the Maxim MAX197 successive approximation-type A/D chip, the ELK-UDIO8227 provides eight differential or 16 single-ended 12-bit inputs and two 12-bit D/A output channels. The A/D inputs are software selectable for 0-5V, 0-10V, +/-5V, and +/-10V ranges and each channel can be configured via hardware for measuring 4?20mA current loop. The inputs feature 5MHz bandwidth track/hold and 100 ksps throughput rate. The two 12-bit D/A channels are jumper selectable for 0-5V and 0-10V output ranges.
Additionally, the ELK-UDIO8227 module provides eight optically isolated inputs rated for 5-30VDC and feature 300V external isolation, while eight open collector outputs can sink up to 580mA - ideal for switching 24V devices commonly found in industrial environments. Perfect for a variety of data acquisition/control and test & measurement applications, the ELK-UDIO8227 includes removable screw terminals, which simplify field-wiring connections.
These modules are housed in a rugged, attractive plastic enclosure and include a highly-retentive USB Type B connector to prevent accidental disconnection. The ELK-UDIO8227 is USB bus powered, so no external power supply is needed. Standard operating temperature range of these modules is 0°C to 70°C and extended temperature range (-40°C to +85°C) is optional.
The software suite supports this family and is designed to work with third party applications via the API. Installation and operation is easy using Windows 2000/XP/Vista operating system. |
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| A/D Inputs |
8 Differential or 16 Single-Ended |
| A/D Resolution |
12-bits |
| A/D Range |
0~5V, 0-10V, +/-5V, +/-10V |
| A/D Chip |
Maxim MAX197 |
| D/A Outputs |
2 Single-Ended |
| D/A Resolution |
12-bits |
| D/A Range |
0~5V, 0-10V |
| Digital I/O |
8 Inputs, 8 Outputs |
| Input Range |
5 ~ 30 VDC |
| Input Isolation |
300V |
| Output Type |
Open Collector |
| Output Voltage |
Max. 30V |
| Output Power Dissipation |
Max. 500mA(Single), Max. 580mA(All), |
| USB Specification |
1.1 Compliant, 2.0 Compatible |
| Power Requirement |
+5V @ 500mA |
| Dimensions |
7.5"(L) x 5.1"(W) x 1.3"(H) |
| Operating Temperature |
0 - +70°C |
| Storage Temperature |
-50 - +105°C |
| Humidty Range |
10 - 90% R.H. |
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ELK-UDIO8227
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USB to 8 A/D / 2 D/A / 8 Isolated Inputs / 8 Outputs PLC 24V Digital Interface Adapter |
| ELK-CA214 |
USB Type A to USB Type A, 3 meters - Extension Cable |
| ELK-HUB4 |
High Speed USB 2.0 4-Port Hub |
| ELK-HUB7 |
High Speed USB 2.0 7-Port Hub |
| ELK-HUB7I |
Optically Isolated 7-Port USB Hub |
| ELK-RK1U |
1U 19" Rack Tray |
| ELK-RK2U |
2U 19" Rack Tray |
| ELK-RK-CLAMP |
Clamp for Rack Trays |
All specifications within this document are subject to change without notice. |
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