OCS Starter Kit

The X2, X4 and X7 are part of the streamlined Micro OCS Series of embedded I/O controllers. All units feature a built-in logic engine, operator interface, networking and I/O. These Starter Kits are ONLY available in our Relay models.

This Starter Kit includes both the OCS Controller and the X Products Programming Kit (including Cscape with symbols) and a 24VDC power supply.

When out of stock, lead time is 2 to 4 weeks upon confirmation/order processing. 

For more individual OCS product information please CLICK BELOW:
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The sleek profile of the Micro OCS enables you to fit more in your panel, saving space and resources. The X2, X4 or X7 packs a big picture into an overall small package. Their overall design is powerful, reliable, intuitive and durable.


In an effort to make implementing Horner OCS controllers as seamless and user-friendly as possible, we have selected a streamlined set of on-board I/O. The wide scope of digital and analog I/O make automating your applications, and your organization, as simple as the push of a button. If the built-in I/O isn’t enough for your specific application, you can easily expand via CAN, RS-485 or serial.


In the market of fixed I/O, stand-alone controllers, these Micro OCS Controllers are unmatched. Suited for most applications across a diverse range of industries, the X2, X4 and X7 exceed standards (and expectations). The intuitive user interface, rugged durability, and suite of capabilities are similar to our more established XL line of products.


Our engineers at Horner Automation have designed a slim, versatile, and complimentary product to our existing line of robust industrial solutions. When utilized as an introductory piece, these Micro OCS Controller Starter Kits can empower your organization to grow, by seamlessly incorporating additional Horner solutions to your expanding system.

Model Lineup

Built-In Inputs/OutputsX2 Model RX4 Model RX7 Model R
DC In121212
DC Out222
HS In444
HS Out222
mA In4 4 4
mA Out222
Note: There are four high-speed inputs of the total DC Inputs. There are two high-speed outputs of the total DC outputs.
Note: Model R DC outputs are sinking with integral pull up resistors.


Ladder Logic Memory256 kB256 kB256 kB
Logic Scan Rate1.2 mS/K0.4 mS/K0.4 mS/K
Removable Memory*microSDmicroSDmicroSD
Local Comment StorageYesYesYes
Floating Point SupportYes (32-bit)Yes (32-bit)Yes (32-bit)
AutoTune PID CapableYes (4 loops)Yes (4 loops)Yes (4 loops)
*microSD card not included
Characters / Pixels128 x 64480 x 272800 x 480
Display Technology2.2" Transflective with LED4.3" TFT Color 350 cd/m27" TFT Color 300 cd/m2
Number of Pages250250250
Fields or Objects per Page153030
Total Keys205 on screen5 on screen
Function Keys104 on screen4 on screen
OEM Faceplate AvailableNoNoNo
Built-in I/O Points262626
SmartStix, SmartRail, SmartBlock I/O Supportyes, CsCANyes, CsCAN & Ethernetyes, CsCAN & Ethernet
Digital Inputs / Outputs, max1024 / 10241024 / 10241024 / 1024
Analog Inputs / Outputs, max256 / 256256 / 256256 / 256
General Purpose Registers (words)5000 r5000 r5000 r
General Purpose Internal Coils (bits)2,048 (1,024 retentive)2,048 (1,024 retentive)2,048 (1,024 retentive)
Total Active Ports222
RS-232 Ports / RS-485 PortsRS-232 / RS-485 (1 of each)RS-232 / RS-485 (1 of each)RS-232 / RS-485 (1 of each)
PLC / Drive ProtocolsYesYesYes
RTU / Modbus Master / SlaveYesYesYes
Serial ASCII In / OutYesYesYes
USB Ports (A and Mini-B)Mini-B only for programmingMini-B only for programmingMini-B only for programming
Integrated CAN NetworksStandardStandardStandard
Supported CAN NetworksCsCANCsCANCsCAN
EthernetNo10/100 Support with AutoMDIX10/100 Support with AutoMDIX
Maximum CAN Distance1,640 ft.1,640 ft.1,640 ft.
Programming over CAN YesYesYes
Height4.69″ / 119.18 mm3.53″ / 89.76 mm5.65″ / 143.50 mm
Width3.53″ / 89.76 mm4.69″ / 119.18 mm7.33″ / 186.08 mm
Total Depth1.4″ / 35.8 mm1.4″ / 35.8 mm1.34″ / 46.60 mm
Operating Temperature-10 to 60°C-10 to 60°C-10 to 60°C
Humidity (non-condensing)5 to 95%5 to 95%5 to 95%
Voltage24 +/-20% VDC24 +/-20% VDC24 +/-20% VDC
Product CertificationsCE, C’CE, C’CE, C’
Environmental RatingIP65, CE, UL Type 3R, 4, 4x, 12, 12k, 13IP65, UL Type 3R, 4, 4x, 12, 12k, 13IP65, UL Type 3R, 4, 4x, 12, 12k, 13

Documentation & Resources

DocumentReference NumberLink to Download
Starter Kit Sales SheetHA-345Click Here to Download
X2 Sales SheetHA-279Click Here to Download
X4 Sales SheetHA-277Click Here to Download
X7 Sales SheetHA-322Click Here to Download
OCS Comparison GuideHA-294Click Here to Download
X2 User ManualMAN1130Click Here to Download
X2 DatasheetMAN1131Click Here to Download
X2 Quick Reference GuideMAN1132Click Here to Download
X4 User ManualMAN1137Click Here to Download
X4 Data SheetMAN1138Click Here to Download
X4 Quick Reference GuideMAN1139Click Here to Download
X7 User ManualMAN1155Click Here to Download
X7 Data SheetMAN1156Click Here to Download
X7 Quick Reference GuideMAN1157Click Here to Download
*Please see product pages for more information


Certification TypeDownload Certificate
ULClick Here to Download
CE Declaration of ConformityClick Here to Download
ISO 9001: 2015Click Here to Download
Lithium Battery Test SummaryClick Here to Download
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