Omron GX-JC06 Sysmac Series EtherCAT Junction Slave

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Manufacturer: Omron
Product No.: GX-JC06
Country of origin:Japán
Product Type: EtherCAT Junction Slaves
Payment: T/T, Western Union
Weight: 1500g
Dimensions: 48 mm x 90 mm x 78 mm
Shipping port: Xiamen
Warranty: 12 months

Description

Configuring flexible star topologies within Sysmac automation architectures is streamlined using the Omron GX-JC06 EtherCAT Junction Slave. This infrastructure-grade device acts as an active hub, splitting a single EtherCAT segment into multiple branches to optimize cable routing, facilitate modular machine construction, and prevent localized node failures from disrupting the entire control network. Designed for high-speed deterministic communications, the Omron GX-JC06 provides six RJ45 ports (one input and five downstream branch outputs) and operates on a nominal 24 VDC industrial power supply.

Features

Star Topology Expansion: Converts standard linear EtherCAT daisy-chains into physical star networks, reducing cable runs on complex or distributed machinery.
Active Port Monitoring: Disconnection of a device on an individual output branch does not interrupt communication on other active segments.
High-Speed Transmission: Maintains full 100 Mbps industrial Ethernet transmission rates across all connected nodes with minimal propagation delay.
Standardized Infrastructure: Features five downstream RJ45 ports and one upstream port, utilizing standard shielded twisted-pair (STP) cabling.
Industrial Durability: Housed in a compact, rugged housing suited for DIN-rail mounting inside control cabinets.

Applications

Modular Packaging Systems: Simplifies connections to independent, swappable assembly and packaging stations.
Multi-Axis Motion Control: Distributes EtherCAT synchronization signals to multiple clusters of servo drives.
Robotic Workcells: Manages control signals for tool changers and auxiliary axes without risk of master link failure.

Technical Specifications Table

Parameter	Specification Value
Manufacturer	Omron
Model	GX-JC06
Product Type	EtherCAT Junction Slave
Number of Ports	6 Ports (1 Input Port, 5 Output Ports)
Power Supply Voltage	20.4 to 28.8 VDC (24 VDC nominal)
Current Consumption	170 mA maximum
Transmission Rate	100 Mbps (100Base-TX)
Compatible Cables	Category 5 or higher Shielded Twisted Pair (STP) cable
Ambient Operating Temperature	-10 to 55 degC (with no icing or condensation)
Ambient Operating Humidity	25% to 85% RH (non-condensing)
Ambient Storage Temperature	-25 to 65 degC
Module Dimensions (W x H x D)	48 mm x 90 mm x 78 mm
Net Weight	0.22 kg
Shipping Weight (Calculated)	1.50 kg

Connections and Interfaces

Port / Terminal Label	Interface Connection Type	Functional Description
Port X1 (IN)	RJ45 Shielded Connector	EtherCAT upstream master / previous slave network input
Ports X2 to X6 (OUT)	RJ45 Shielded Connector	EtherCAT downstream branch network outputs
Power Terminals	Screw Terminal Block (Removable)	+24 VDC supply voltage input and system chassis ground (FG)

Empirical Engineering Insights

Alternative Models & Compatibility

While the 3-port GX-JC03 is available for simpler installations, the 6-port GX-JC06 is the industry standard for high-density physical topologies. Software configuration within Sysmac Studio is identical, but the network topology map (ESI file integration) must specifically declare the 6-port version. Ensure that your Sysmac hardware description files are updated to avoid synchronization and routing mismatch codes on start-up.

Application Pitfalls & Engineering Notes

Each step through an active junction slave introduces a minute amount of internal propagation delay. In critical, high-speed multi-axis motion synchronization tasks (e.g., sub-millisecond servo update times), cascading more than three junction slaves deep is not recommended. Always calculate the cumulative network propagation time to verify that your master controller's cycle time is not exceeded.

Commissioning & Wiring Tips

Always use high-quality, double-shielded STP cables (Category 5e or higher) with industrial metal-wrapped RJ45 plugs. Electromagnetic noise generated by adjacent variable frequency drives (VFDs) running in parallel wire trays is a primary cause of packet loss on EtherCAT networks. If packet transmission errors (such as Sysmac error code 0x84400000) occur, verify the integrity of the chassis ground wire connected to the unit's FG terminal block.

Installation Guidelines

CRITICAL WARNING: Prior to attempting mounting, terminal wiring, or RJ45 interface connection, isolate and shut down all incoming system power. Confirm that the 24 VDC auxiliary power supply is completely de-energized and discharge any residual capacitance to prevent damage to the sensitive internal transceiver circuitry.

Mount the module securely on a standard 35 mm symmetric DIN rail in an upright orientation. Allow at least 10 mm of clear spacing on the left and right sides of the chassis to optimize natural convection cooling.

Connect a dedicated, low-impedance copper ground wire (minimum cross-section 1.25 mm2) from the local functional ground (FG) terminal terminal directly to the central panel earth bar.

Install the 24 VDC power supply wires (20.4 to 28.8 VDC range) to the removable terminal plug and secure the retaining screws to the specified torque.

Connect the main network cable from the EtherCAT master into the port marked X1 (IN). Connect individual downstream node branches to ports X2 through X6 (OUT) in accordance with the network design document. Ensure each RJ45 connector audibly clicks into place to confirm secure mechanical locking.

Key Features:

#EtherCAT Junction Slaves #Omron Sysmac

What is the primary function of the GX-JC06 junction slave?

The GX-JC06 splits a linear industrial EtherCAT network into a star topology. It provides 1 dedicated input port (upstream) and 5 branch output ports (downstream).

Does disconnecting a device on one of the branch outputs interrupt the rest of the network?

No. The active port circuitry inside the junction slave isolates individual branch dropouts, ensuring that physical disconnection or power-down of a downstream node does not drop communication on other active ports.

What type of cabling is recommended for the GX-JC06?

Double-shielded twisted pair (STP) Ethernet cabling of Category 5 or higher with metal-shielded RJ45 plugs is required to protect high-speed communication signals from heavy electromagnetic noise.

What are the exact dimensions of the housing for enclosure space planning?

The module measures 48 mm in width, 90 mm in height, and 78 mm in depth, and mounts directly to standard 35 mm DIN rails.

Globális expressz szállítás

Normál szállítás: 4-6 munkanap a DHL, FedEx és UPS szolgáltatásával.
Gyors kiszállítás: A raktáron lévő, 14:00 (GMT+8) előtt leadott megrendeléseket aznap feladjuk.
Világszintű lefedettség: Több mint 150 országban szolgálunk ki, beleértve a gyors szállítást Szaúd-Arábiába és az Egyesült Arab Emírségekbe.

Visszaküldés és garancia

30 napos garancia: Csak a raktáron lévő termékek eredeti, gyári zárt csomagolásban történő visszaküldését fogadjuk el.
12 hónapos garancia: Minden ipari alkatrészünket szakmai műszaki garancia védi.

A megrendeléseket hétfőtől péntekig dolgozzuk fel és szállítjuk (állami ünnepnapok kivételével).

A teljes jogosultság, a készletfeltöltési díjak és a nemzetközi visszaküldési részletek megtekintéséhez kérjük, tekintse meg hivatalos oldalunkat Visszatérítési és Visszaküldési Szabályzat .

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Omron GX-JC06 Sysmac Series EtherCAT Junction Slave