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The QX range offers exceptional value for money and is available
in 5.7''QVGA, 8", 10", 12"SVGA and 15'' XGA with standard
10/100Mbps Ethernet and CompactFlash® (or MicroSD® on 5.7'').
All the units feature a TFT display with adjustable backlight offering the best visual comfort in all lighting conditions.
The QX with its full IEC61131-3 integrated development environment for logic, HMI design and networking is a very capable PLC with full graphics capability.
Communications options for any application
The QX has three serial ports with support for simultaneous running protocols giving the abillity to connect to virtually any serial device. The QX's built-in web-server offers the system designer a light-weight alternative to more complex SCADA systems. The CompactFlash® (or MicroSD®) can also serve as recipes storage and/or datalogging repository for up to 2GB of data. The ftp server allows system administrators to upload new recepies data and new web pages as well as download the latest datalogs.

Features and benefits
|
|
Specifications
| Specification Base Unit |
QX351 |
QX451, 551, 651 |
QX751 (Aluminum housing) |
|---|---|---|---|
| App. Programming Environment |
Cscape (logic plus screen development - ladder or full IEC-61131) |
||
|
Display Size |
5.7" |
8.4'', 10.4", 12.4'' |
15" |
| Display Technology |
LCD TFT Display |
||
| Resolution |
320x240 |
800x600 |
1024x768 |
| CompantFLASH (MicroSD) Slot |
Yes |
Yes |
Yes |
| Ladder Logic Memory |
256k Bytes |
256k Bytes |
256k Bytes |
| Register (Reference) Memory |
32k Bytes |
32k Bytes |
32k Bytes |
| Logic Scan Rate |
0.2ms/k (typical)* |
0.2ms/k (typical)* |
0.2ms/k (typical)* |
| Embedded Ethernet |
10/100Mbit |
10/100Mbit |
10/100Mbit |
| Web Server & FTP Server |
Yes |
Yes |
Yes |
| SmartStack option |
Yes (Direct Mount - No Backpack Required) |
Yes (with Factory Fitted Backpack) |
Yes (with Factory Fitted Backpack) |
| QX Part Numbers (QX451-751 Only) |
|
|
|
|---|---|---|---|
| Base Number |
HEQXxxxC (where xxx stands for 451,551,651 or 751) |
||
|
Model Number Extension (ieHEQX751CXXX) |
C000 |
C103 |
C105 |
| Back Pack - Factory Fitted |
None |
BP41 |
BP43 |
| Smartstack Support |
No |
Yes (2) |
Yes (4) |
| CAN support |
No |
Yes |
Yes |
| Onboard High Speed I/O |
No |
No |
Yes |
QX351 is only available as a C103 Model - HEQX351C103 and does not require a backpack, up to 2 Smartstacks attach directly.
| Specification Video Input Option | VIM400 / VIM401 (avail Q3) |
|---|---|
| Provides Four (4) NTSC or PAL Video Inputs. Not available for QX351 | |
| VIM400 supports QX451,551,651 | |
| VIM401 supports QX751 | |
* Total Ladder scan is impacted by several factors - logic, I/O,
screen and communication
updates
** If SmartStack I/O modules are to be snapped on a QX Backpack,
please order plastic models HE Part Numbers not HE800 Part
Numbers
QX451/551/651 Rear View:

QX751 Rear View:

http://www.horner-apg.com/filemanager/getfilelist.aspx?categories=qx&lang=EN
Cscape - OCS Programming Software
SmartStack : SmartStack I/O is mounted directly on the unit; it allows the flexibility of using digital, analog and specialty I/O boards
FOX I/O : The SmartStack Fiber Optic Expansion (FOX) Base extends a high-speed OCS back plane enabling PLASTIC SmartStack I/O Modules to be mounted several meters from the OCS
SmartMod : SmartMod I/O is a Serial Modbus system and can work with any OCS
SmartStix : SmartStix I/O is a terminal-block style I/O for the CsCAN network
SmartBlock : SmartBlock I/O is an advanced CsCAN network terminal-block style I/O
SmartRail : The SmartRail Ethernet I/O Base is one of three offerings, along with CsCAN (summer 2010) and Profibus DP. This allows it to work great with OCS, or even with third party controllers.