HORNER APG OCS NX Series Manual

MAN0779-04
Product and Installation
1 INTRODUCTION
The Horner NX Series OCS is a cost effective family of high performance all-in-one controllers. The NX
features an advanced control engine, operator interface, local and remote I/O capabilities (including built-in
HSC and PWM for specific models), and a variety of communications options. The NX is extremely versatile,
adept at a variety of factory automation functions. The NX can be used to perform advanced machine control,
factory machine monitoring, RTU-type functions, and much more.
2 SPECIFICATIONS
Input Voltage
Screen Type
LCD Backlighting
Keypad / LEDs
Keypad Type
Application
Memory: Graphics
Control Memory
Control Scan Rate
I/O Interfaces
Built-in High Speed
Counter / PWM
Built-in PWM
Outputs
Portable Memory
Battery
Ethernet Ports
1 shared port (RS-232 DE-9S** & RS-232/485 RJ45) – software selectable
Serial Ports
1 dedicated port (RS-232/485/422 on a 10-pin terminal strip)
Power
Requirements
(without I/O)
Temperature &
32 - 122°F (0 - 50°C), 5 to 95% Non-condensing
Humidity
UL Please refer to Compliance Table located at
CE http://www.heapg.com/Support/compliance.htm
Designed for installation in a NEMA 12 environment. Optional mounting kit HE-ACC006
Environment
allows mounting in a NEMA 4/4X or IP65 environment.
* Total ladder scan is impacted by several factors – logic, I/O, screen and communications update.
** Denotes 9-pin, 2-row, socket.
correct specifier is either a DE-9S (socket) or a DE-9P (plug).
OCS NX Series
Table 1 – NX Series OCS Specifications
NX220 NX221
128x64 LCD Backlit, monochrome
Green, Red, or Off (selectable)
20 keys (10 fn keys) plus 10 LEDs
Tactile Dome (1 million operations) plus defeatable Audible feedback
256K Ladder Memory plus 32KB Register Space
Plastic SmartStack I/O – 4 modules maximum
Fiber Optic Expansion (FOX) I/O – 5 bases maximum
CsCAN Network Port – 252 SmartStix I/O maximum
Yes - >1MHz
No No
No No
Compact FLASH (CF) slot (up to 2GB)
Replaceable 3V Lithium battery – 4.5 years (off) lifetime
No 10/100MHz
Steady State Current:
Inrush Current:
The term DB9 is widely (but erroneously) used to specify a 9-pin RS-232 connector. The
14 JUN 2006
NX222 NX250
10 to 32 VDC
240x128 LCD Backlit, monochrome
24 keys (10 fn keys) plus 10 LEDs
1 M byte
0.1mS / K Ladder Logic (typical)*
max TTL or
No
24vdc level
Yes
No
24vdc level
No
400mA @24VDC
28A for 1ms @24VDC
Want More Information?
To download the NX User
MAN0781)
Manual (
Technical Support in this
document.
NX251
Green or Off (selectable)
Yes - >1MHz
No max TTL or
24vdc level
No
24vdc level
10/100MHz
PAGE 1
, refer to
NX252
Yes