The Omron CP1E-N60SDR-A, also cataloged as the CP1E-N60SDR-A Programmable Controller, operates as a dedicated hardware component for discrete real-time sequence processing and field relay control within Omron SYSMAC CP1E platforms.

Technical Identifier Matrix

• Base Hardware Model: CP1E-N60SDR-A
• Full Part Number: CP1E-N60SDR-A
• Product Type: CPU Unit with 60 I/O Points
• Series Family: Omron SYSMAC CP1E
• Built-in I/O Configuration: 36 Inputs / 24 Relay Outputs
• Program Capacity: 8k steps
• Data Memory Capacity: 8k words
• Compliance Standards: CE Marked

Hardware Specifications

Omron Backplane Bus Velocity & Real-Time Logic Execution

The CP1E-N60SDR-A controller integrates local sequence processing and field I/O expansion via its internal backplane architecture. Supporting up to 8k steps of user program memory and 8k words of data memory, the module drives 36 digital inputs and 24 electromechanical relay outputs at high execution speeds. The system architecture supports expansion units to scale discrete density, maintaining cyclic scan timing while preserving low-latency internal bus transfers for field device execution. Firmware flash compatibility ensures long-term integrity across repetitive ladder scans.

Package Contents & Ordering Information

• 1x Omron CP1E-N60SDR-A Programmable Controller
• 1x Removable terminal cover strip assembly
• 1x Hardware specification instruction sheet

Field Installation Guidelines

• Cabinet Mounting: Install the CP1E-N60SDR-A vertically on a 35 mm DIN rail or secure directly to the enclosure mounting plate using M4 screws, maintaining at least 50 mm clearance above and below for convective cooling.
• AC Main Wiring: Connect the 100 to 240 VAC power source to the L1 and L2/N terminals using AWG 18 to AWG 14 copper conductors rated for 75 deg C operation.
• Auxiliary Power Interface: Utilize the 24 VDC 0.30 A external power terminal block solely for low-current field sensor excitation or digital input circuit biasing.
• Grounding Connection: Bond the functional earth (FE) and protective earth (PE) terminals directly to the central panel copper ground bus bar using a short green/yellow cable with earth resistance under 100 Ohms.

Frequently Asked Questions

• Is hot-swapping supported for expansion modules connected to the CP1E-N60SDR-A?

  No. Supply power to the main CPU unit must be completely disconnected before attaching or removing any expansion I/O units to prevent backplane circuit damage.

• What current capacity does the integrated 24 VDC auxiliary external power supply provide?

  The onboard auxiliary power terminals provide up to 0.30 A at 24 VDC for powering external sensor inputs or local pilot circuits.

• What is the total internal backplane current draw for the 5 V and 24 V internal rails?

  The CPU unit draws 0.21 A from the internal 5 V supply bus and 0.13 A from the internal 24 V supply bus during standard execution.

• What switching device type is used for the output channels on this controller?

  All 24 output points on the CP1E-N60SDR-A feature electromechanical relay contacts designed for AC and DC load execution.

• How many total built-in discrete I/O points are provided on the base unit?

  The controller provides 60 built-in I/O points, organized physically as 36 digital inputs and 24 relay outputs.

• What is the total user program capacity supported by the CP1E-N60SDR-A?

  The controller features an internal non-volatile memory capacity rated for up to 8k steps of user ladder program storage.

• What functional earth grounding standard applies to the terminal installation?

  The terminal functional earth must be tied directly to panel ground using copper wire to maintain low noise coupling with a resistance under 100 Ohms.

• What ambient temperature limits must be observed during storage for spare modules?

  Spare units should remain in anti-static packaging stored in clean environments between -20 and +75 deg C non-condensing.