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| 현재위치 : HOME > PRODUCT > Digital I/O Solutions > Wireless(Modbus TCP) to Digital I/O |
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| Designed using the Maxim MAX197 successive approximation-type A/D chip, the ELK-WDIO470W provides a wireless network connection to 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 100ksps throughput rate. The two 12-bit D/A channels are jumper selectable for 0-5V and 0-10V output ranges.
Additionally, the ELK-WDIO470W 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-WDIO470W includes removable screw terminals, which simplify field-wiring connections. The ELK-WDIO470W is powered from your 9-30VDC source, or select from a variety of power supply options.
Communicate with the ELK-WDIO470W over 802.11b and 802.11g wireless networks using industry standard Modbus TCP protocol or use the API software libraries from your application program. The software drivers and utilities make installation and operation easy using Windows 2000, XP and Vista operating systems. Security features include WEP and the latest WPA-TKIP and WPA2-AES encryption standards.
Expand your I/O network with I/O "N" series products. The I/O modules are available with Reed and Form C relays, optically isolated inputs, TTL interfaces, A/D and D/A functionality. Up to 246 additional expansion modules can be added using convenient pass-through connectors. |
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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. 50mA(Single), Max. 580mA(All), |
| Standards |
802.11b, 802.11g, 802.11i |
| Channels |
11 (US), 13 (Europe, Japan) |
| Frequency Range |
2.412 - 2.484 GHz |
| Output Power |
14dBm +1.5/-1.0 dBm |
| Data Rates |
54Mbps Max. 1Mbps Min. |
| Range |
328' (Indoors) |
| Power Requirement |
9 ~ 30 VDC @ 3.5W |
| 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-WDIO470W
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Wireless 802.11b/g Modbus TCP to 16 A/D, 2 D/A, 8 24V Outputs, 8 Isolated Inputs |
| ELK-410N |
16 Optically Isolated Input/16 Reed Relay Output I/O Expansion Module |
| ELK-420N |
16 Optically Isolated Input/8 Form C Relay Output I/O Expansion Module |
| ELK-430N |
32 Optically Isolated Input SeaI/O Expansion Module |
ELK-440N
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32 Reed Relay Output SeaI/O Expansion Module |
| ELK-450N |
16 Form C Relay Output SeaI/O Expansion Module |
| ELK-462N |
96 Channel TTL Digital Interface I/O Expansion Module |
| ELK-463N |
96 Channel TTL Digital Interface I/O Expansion Module |
| ELK-470N |
16 A/D, 2 D/A, 8 24V Outputs, 8 Isolated Inputs I/O Expansion Module |
| ELK-520N |
8 Optically Isolated Input / 8 High-Current Form C Relay Output I/O Expansion Module |
| ELK-CA239 |
RS-485 Interconnect Cable 5" in length for ELK-WDIO410W |
| ELK-DR104 |
DIN-Rail Mounting Clips for ELK-WDIO410W |
| ELK-KT122 |
Expansion and Strap Kit for ELK-WDIO410W |
| ELK-KT123 |
Flush Mount Bracket Kit for ELK-WDIO410W |
| ELK-KT125 |
Universal Mounting Bracket (VESA) - for ELK-WDIO410W |
| ELK-PS105 |
90-265VAC to 12VDC/5VDC Power Supply |
| ELK-RK-CLAMP |
Clamp for Rack Trays |
| ELK-RK1U |
1U 19" Rack Tray |
| ELK-RK2U |
2U 19" Rack Tray |
| ELK-TR109 |
120VAC to 24VDC 500mA Power Supply (Multiple-Unit) |
| ELK-TR112 |
120VAC to 24VDC 250mA Power Supply (Single-Unit) |
All specifications within this document are subject to change without notice. |
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