Configured for discrete sequence control and serial data acquisition in SYSMAC CP1E architectures, the Omron CP1E-N60DR-A (CP1E-N60DR-A CPU Unit Hardware) provides direct physical/electrical execution across 36 DC input channels and 24 electromechanical relay outputs.

Technical Identifier Matrix

• Base Hardware Model: CP1E-N60DR-A

• Full Part Number: CP1E-N60DR-A

• CPU Model: CP1E Series

• Unit Type (N): Application model (supports high-speed processing, serial options, and positioning)

• I/O Capacity (60): 60 total discrete points (36 DC inputs, 24 relay outputs)

• Input Type (D): 24 VDC digital inputs

• Output Type (R): Electromechanical relay outputs

• Power Supply (A): AC line power (100 to 240 VAC)

Hardware Specifications

Omron Backplane Bus Velocity & Real-Time Logic Execution

The CP1E-N60DR-A application CPU executes ladder logic via an optimized cyclic scanning architecture that updates 60 integrated I/O points alongside high-speed counters and built-in serial port operations. Internal local backplane expansion allows high I/O density scaling while maintaining deterministic instruction execution speeds. Onboard firmware flash memory ensures complete program data retention during prolonged main power outages without relying on external battery voltage.

Package Contents & Ordering Information

• 1x Omron CP1E-N60DR-A CPU Unit Hardware

• 1x Removable terminal block protective cover strip

• 1x Hardware specification instruction sheet

Field Installation Guidelines

• Cabinet Installation: Secure the controller onto a standard 35 mm DIN rail or surface-mount directly using M4 screws inside a protective panel enclosure, leaving a minimum 50 mm vertical clearance for thermal dissipation.

• AC Mains Wiring: Connect line power to terminals L1 and L2/N using AWG 18 to AWG 14 insulated copper conductors rated for 100 to 240 VAC nominal (85 to 264 VAC operating limits).

• Output Load Protection: Connect transient suppression circuits (RC snubbers across AC loads or flyback diodes across DC loads) directly at field devices connected to relay output contacts.

• Grounding Connection: Wire Protective Earth (PE) and Functional Earth (FE) terminals to a common copper grounding bus bar using low-impedance wire with measured resistance under 100 Ohms.

Frequently Asked Questions

• Is hot-swapping allowed for expansion units attached to the CP1E-N60DR-A CPU?

  No. Main AC supply power must be disconnected before attaching or removing expansion modules to prevent irreversible backplane circuit damage.

• What operating line voltage range is permitted on the AC supply terminals?

  The hardware operates on nominal 100 to 240 VAC at 50/60 Hz, accepting a continuous input tolerance range between 85 and 264 VAC.

• What communication ports are standard on the CP1E-N60DR-A application model?

  The CPU features a USB 2.0 B-type port for programming, a built-in RS-232C serial interface, and one slot for optional RS-232C or RS-422A/485 option cards.

• How many total built-in discrete I/O channels are provided on this module?

  The unit incorporates 60 built-in discrete points, mapped physically as 36 DC inputs (24 VDC) and 24 electromechanical relay outputs.

• What functional earth grounding resistance limit must be verified during installation?

  The functional ground terminal must be connected directly to panel chassis earth with a total measured ground resistance strictly under 100 Ohms.

• What cable shielding arrangement is required for high-speed input and serial signal lines?

  Signal and serial lines require continuous overall twisted-pair cables with 360-deg braid shields clamped directly to panel chassis ground.

• How does the controller retain user code during power loss?

  The unit utilizes integrated non-volatile firmware flash memory to preserve user ladder logic and operational settings permanently without battery backup.

• What environment conditions are required for non-operating storage of spare CPUs?

  Uninstalled spare modules must remain stored in anti-static bags in ambient temperatures between -20 and +75 deg C under non-condensing relative humidity.