Thorthek CM (Thailand) Co., Ltd.Equipment for machine networks, data communication, edge computing and automation. Start with exact-model spares, then develop the system around your factory's needs.
Compiled from SiS / PT Automation information
Have an existing part number? Send it for review.
For new applications, start with system requirements.
The models below are examples from source catalogues. Some documents were published years ago. Confirm model status, current specifications, pricing and availability before ordering.
Add Ethernet connections in control cabinets or source a switch that matches the existing system.
Managed / unmanaged industrial Ethernet switches and industrial networking equipment
Example: 5-port 10/100BaseT(X) unmanaged switch with a metal housing
Port count · Speed · Managed / unmanaged · Supply voltage · Operating temperature
Connect serial equipment to the network, checking compatible protocols and software.
Serial device servers and serial-to-Ethernet connectivity
Example from the NPort 5100 family with an RS-232 interface
RS-232 / 422 / 485 · Port count · Baud rate · Connector · Driver / OS
Select a site-installed computer for data collection or image processing according to the actual software and workload.
Embedded box PCs, embedded boards and edge AI computing
Example: fanless embedded box PC with NVIDIA Jetson Xavier NX
CPU / GPU · RAM · Storage · I/O · OS · Installation space · Cooling
Use cellular networks for site connectivity or a backup route, with access permissions defined together with the system administrator.
Industrial cellular routers, VPN routers and M2M devices
Example: dual-SIM industrial cellular VPN router with 2 Ethernet ports
Frequency bands · SIM · VPN · Ports · Antennas · Power supply · Network policy
Operate multiple computers from a workstation, selecting the keyboard, mouse and video arrangement to suit the application.
KVM switches, KVM extenders and KM switches
Example: KM switch to control up to 4 computers using one keyboard and mouse
KM or KVM · Computer count · Video signal · Resolution · Cable distance
Assess pick-and-place, assembly or machine-tending tasks, including the system scope and end-of-arm tooling.
Collaborative robots and project-based automation solutions
Cobot examples listed in SiS OT information for assembly, pick-and-place and machine tending
Part weight · Reach · Cycle time · Gripper · Space · System scope
Send nameplate photos, part numbers, quantities and required dates. For replacements, specify the original ports, signals, power supply and installation constraints.
Spares and replacement equipment
Switches, device servers, routers and connectivity devices: start with the original part number.
System upgrades and added functions
Industrial PCs, KVM and data collection systems require compatibility and software-scope checks.
Robotics and automation projects
Assess installation scope, accessories, testing and site safety as a separate project.
Prepare a quote request for [email protected] or send system information to help select models and check sourcing terms.
Product group references: PT Automation and SiS OT / DOBOT with individual model documents linked in each card. Information reviewed on 24 October 2026.
THORTHEK reviews sourcing enquiries item by item. Installation, software, services and warranty are subject to the quotation scope.