Omron SYSMAC PLC Series

Omron structures its SYSMAC controller family from entry compact to high-performance machine automation, with all platforms sharing a common Sysmac Studio development environment.

CP1 Series — Compact PLC (CP1E, CP1L, CP1H)

The CP1 series is Omron's compact PLC platform for machine-level and small-process control. All CP1 models program via Sysmac Studio (or the older CX-Programmer for legacy CP1E installations) and support analog expansion modules, serial communication, and pulse output for stepper axis positioning.

• CP1E-N30DR-A— 30 I/O (18 DI + 12 DO relay), built-in RS-232C and USB, 4-axis pulse output. Entry-level choice for simple machine logic. Priced from approximately RM 700 – RM 1,500.
• CP1L-M60DT-D— 60 I/O transistor output, Ethernet port (optional via adapter), 4-axis pulse output up to 100 kHz. Mid-range compact for moderate-complexity machines.
• CP1H-XA40DT-D— 40 I/O with built-in analogue I/O (4 AI + 2 AO), high-speed counter up to 1 MHz, pulse output. The CP1H is the most capable single-unit CP1, suitable for conveyor synchronization and loop control without expansion modules.

CP1 series PLCs are widely used in Malaysian F&B plants — particularly in hygienic enclosures where stainless panel washdown compatibility matters. The CP1H's analogue capability simplifies weight, temperature, and pressure loop control without separate analogue modules.

CJ2 Series — Modular Mid-Range (CJ2M, CJ2H)

The CJ2 series is Omron's rack-mounted modular PLC for systems requiring 64–4,096 I/O points, multi-protocol networking, and deterministic scan performance.

• CJ2M-CPU31— 20-µs/k-step scan, up to 2,560 I/O with CJ-series expansion racks, EtherNet/IP port onboard. Standard choice for medium-complexity process and machine systems in Malaysia. Priced from approximately RM 5,000 – RM 10,000 for a base CPU.
• CJ2H-CPU64-EIP— high-end CPU with IEC 61131-3 compliance, motion unit support, and high-speed data exchange over EtherNet/IP. Used in Malaysian packaging line automation and F&B conveyor systems where network I/O performance matters.

NX / NJ Series — Machine Automation Controller

The SYSMAC NX1 and NJ series represent Omron's machine automation controller architecture — unifying PLC logic, servo motion (EtherCAT), safety, and vision in one CPU. This platform is a step beyond traditional PLC architecture.

• NX1P2-9B24DT— compact machine automation controller, 100-axis EtherCAT motion, integrated Safety CPU option, 24 I/O onboard. Programs in Sysmac Studio using both ladder and Structured Text (IEC 61131-3 full). Used in precision assembly, dispensing, and semiconductor pick-and-place equipment.
• NJ501-1400— mid-range machine controller, 64-axis EtherCAT motion, EtherNet/IP and EtherCAT master. Standard in multi-axis servo-driven packaging and assembly machines.

NX/NJ systems are priced from RM 15,000 (basic NX1P2 with minimal I/O) to RM 60,000+ for fully configured multi-axis systems.

How to Choose an Omron SYSMAC PLC

For simple machine logic (< 64 I/O, no motion): CP1E or CP1L. Cost-effective, simple wiring, CX-Programmer or Sysmac Studio. Most Malaysian maintenance engineers familiar with CP1E; spare parts widely available.

For conveyor / single-axis positioning: CP1H or CP1L with pulse output module. The CP1H handles 4-axis pulse output natively at up to 1 MHz — covers most stepper-based conveyor positioning without extra motion cards.

For medium process / multi-network: CJ2M. EtherNet/IP native, Modbus support, large I/O expansion. The right choice when the system integrates with SCADA over Ethernet or requires DeviceNet I/O expansion.

For multi-axis servo synchronization: NX1 or NJ with EtherCAT. If the machine runs 3+ servo axes that need position synchronization (e.g., cam profiles, electronic gearing), NX/NJ + Omron 1S/G5 servo is the correct architecture. EtherCAT provides 250 µs cycle time for tight axis coordination.

Omron SYSMAC PLC Price Guide — Malaysia (MYR)

*Contact Flextech Industrial for current MYR pricing. Prices vary by I/O configuration and communication options.*

Omron PLC and SYSMAC One Platform

Omron's SYSMAC One Platform concept integrates PLC, HMI (NA series), servo drives (1S series), vision (FH/FZ series), and safety (NX-SL) — all programmed within a single Sysmac Studio project. In Malaysian factories pursuing smart factory certification under NIMP 2030, this integrated architecture reduces engineering hours: one software environment covers PLC ladder logic, HMI screen design, servo motion profiles, and safety function validation.

Flextech Industrial stocks Omron SYSMAC CP1 PLCs and can advise on NX/NJ availability for larger projects. Contact our technical team for system architecture consultation.

Omron SYSMAC in Malaysian Industry

Food and Beverage (Selangor, Johor): Omron CP1H is the dominant PLC in Malaysian food packaging lines — its built-in analogue I/O and hygienic enclosure compatibility make it a natural fit. The NX1 handles confectionery and bottling lines requiring servo synchronization.

Pharmaceutical and Medical Devices: ISO 13485-certified pharmaceutical equipment in Malaysia increasingly specifies NX/NJ with integrated Safety CPU — meeting EN ISO 13849-1 PLd requirements without separate safety relay modules.

Semiconductor Assembly Equipment (Penang): NX1 EtherCAT motion control drives die bonding heads, dispensing valves, and wafer shuttle systems where position repeatability to ±5 µm is required. Omron 1S servo drives pair with NX1 over EtherCAT in this segment.

Smart Automation Grant (SAG): Omron NX1-based systems with EtherNet/IP connectivity and HMI satisfy SAG's Industry 4.0 connectivity criteria. Malaysian manufacturers investing in Omron SYSMAC upgrades should evaluate SAG eligibility — up to RM 1 million co-funding available through MIDA.

Top Omron SYSMAC PLC Models at Flextech

• Omron CP1E-N30DR-A— entry compact, 30 I/O, relay output, RS-232C programming port.
• Omron CP1H-XA40DT-D— advanced compact, built-in analogue, 1 MHz counter, 4-axis pulse output.
• Omron CJ2M-CPU31— modular mid-range, EtherNet/IP, 2,560 I/O capacity.
• Omron NX1P2-9B24DT— machine automation controller, EtherCAT, Safety Unit compatible.

Frequently Asked Questions

What is the difference between Omron CP1E and CP1L?

The CP1E is the more affordable, simpler entry model — fewer built-in functions, RS-232C or USB port, relay output standard. The CP1L adds transistor output variants, a larger instruction set, Ethernet connectivity option (adapter), and additional pulse output axes. For new designs, the CP1L offers better expandability; for simple relay-based machines and budget-constrained projects, the CP1E is sufficient.

Does Omron SYSMAC support EtherCAT?

Yes — the NX1 and NJ series PLCs are EtherCAT masters. The CJ2H also supports EtherCAT via the CJ2H-CPU64-EIP with the MC Unit. EtherCAT is Omron's native servo communication protocol, connecting Omron 1S and G5 series servo drives at 250 µs or 500 µs cycle time for tight multi-axis synchronization.

What software do I use to program Omron PLCs?

Current Omron PLCs program in Sysmac Studio (NX, NJ, CP1L, CP1H with USB port). Older CP1E systems and CJ1 series use CX-Programmer (part of CX-One suite). Sysmac Studio supports Ladder Diagram, Structured Text, FBD, and SFC per IEC 61131-3. It also integrates servo motion programming (CAM, electronic gearing) and HMI screen design (NA series) in one project file.

What is the price of Omron CP1E in Malaysia?

The Omron CP1E-N30DR-A (30 I/O, relay output) is priced from approximately RM 700 – RM 1,500 in Malaysia. The exact price depends on the I/O count variant (10, 20, 30, 40, 60 points) and output type. Contact Flextech Industrial in Puchong for current MYR pricing and stock availability.

Is Omron SYSMAC available with a safety PLC function?

Yes — the NX series supports Safety CPU units (NX-SL3 series) that mount alongside the standard NX CPU on the same controller rack. The Safety CPU executes IEC 61508 SIL2/3 safety programs in Sysmac Studio and interfaces with NX Safety I/O modules. This architecture covers EN ISO 13849-1 PLd/PLe requirements in machinery safety design.

*Flextech Industrial Supplies — Puchong, Selangor, Malaysia. Genuine Omron SYSMAC PLC stock for same-day quotation. Contact us for CP1E, CJ2M, and NX1 availability.*