Ocean Controls

Ocean Controls provides engineering design, software solutions, support, and training for the industrial and technical sectors, delivering complete, reliable systems built on structured methodologies and procedures. Our services include custom-designed electronics hardware (from one-off prototypes to large-scale production), embedded and PLC programming, HMI development, and custom internet-connected solutions for a wide range of applications - including motion control, water and wastewater treatment, and remote monitoring systems.

Alongside our engineering services, we supply a comprehensive range of industrial automation equipment, including data acquisition and logging devices, sensors, panel meters, PLCs and HMIs, motor drivers, signal conditioners, and Modbus/BACnet products - sourced from trusted global manufacturers and backed by our own in-house engineering expertise.  


  • ModbusView TCP Software

    ModbusView TCP Software

    SKU:OCS-011

    ModbusView TCP software for simulating Modbus ASCII, RTU, and TCP masters and slaves.

    The license takes a day or 2 to be emailed to you.

    • $52.50
  • Two 12VDC Relay Card

    Two 12VDC Relay Card

    SKU:RLC-122
    In stock(65 items available)

    Two channel relay card with flexible inputs. Each relay is rated to 7A at 240VAC, 10A at 28VDC. Operates from a 12VDC supply.

    • $16.45
    Sorry, we only have 999999 of that item available
  • Four 12VDC Relay Card

    Four 12VDC Relay Card

    SKU:RLC-124
    In stock(63 items available)

    Four channel relay card with flexible inputs. Each relay is rated to 7A at 240VAC, 10A at 28VDC. Operates from a 12VDC supply.

    • $31.85
    Sorry, we only have 999999 of that item available
  • Eight 12VDC Relay Card

    Eight 12VDC Relay Card

    SKU:RLC-128
    In stock(63 items available)

    Eight channel relay card with flexible inputs. Each relay is rated to 7A at 240VAC, 10A at 28VDC. Operates from a 12VDC supply.

    • $63.00
    Sorry, we only have 999999 of that item available
  • Two 12VDC Relay Card on DIN Rail Mount

    Two 12VDC Relay Card on DIN Rail Mount

    SKU:RLD-122
    In stock(77 items available)

    Two 12 VDC Relay Card on DIN Rail Mount.

    • $23.28
    Sorry, we only have 999999 of that item available
  • Four 12VDC Relay Card on DIN Rail Mount

    Four 12VDC Relay Card on DIN Rail Mount

    SKU:RLD-124
    In stock(23 items available)

    Four 12VDC Relay Card on DIN Rail Mount.

    • $41.30
    Sorry, we only have 999999 of that item available
  • Eight 12VDC Relay Card on DIN Rail

    Eight 12VDC Relay Card on DIN Rail

    SKU:RLD-128
    In stock(63 items available)

    Eight 12VDC Relay Card on DIN Rail.

    • $76.97
    Sorry, we only have 999999 of that item available
  • Two 24VDC Relay Card

    Two 24VDC Relay Card

    SKU:RLC-242
    In stock(72 items available)

    Dual channel relay card with flexible inputs. Each relay is rated to 7A at 240 VAC, 10A at 28VDC. Operates from a 24VDC supply.

    • $16.45
    Sorry, we only have 999999 of that item available
  • Four 24VDC Relay Card

    Four 24VDC Relay Card

    SKU:RLC-244
    In stock(72 items available)

    Four channel relay card with flexible inputs. Each relay is rated to 7A at 240VAC, 10A at 28VDC. Operates from a 24VDC supply.

    • $31.85
    Sorry, we only have 999999 of that item available
  • Eight 24VDC Relay Card

    Eight 24VDC Relay Card

    SKU:RLC-248
    In stock(70 items available)

    Eight channel relay card with flexible inputs. Each relay is rated to 7A at 240VAC, 10A at 28VDC. Operates from a 24VDC supply.

    • $63.00
    Sorry, we only have 999999 of that item available
  • Two 24VDC Relay Card on DIN Rail

    Two 24VDC Relay Card on DIN Rail

    SKU:RLD-242
    In stock(77 items available)

    Dual channel relay card with flexible inputs. Each relay is rated to 7A at 240VAC, 10A at 28VDC. Operates from a 24VDC supply. DIN rail mount.

    • $23.28
    Sorry, we only have 999999 of that item available
  • Four 24VDC Relay Card on DIN Rail

    Four 24VDC Relay Card on DIN Rail

    SKU:RLD-244
    In stock(103 items available)

    Four channel relay card with flexible inputs. Each relay is rated to 7A at 240 VAC, 10A at 28 VDC. Operates from a 24 VDC supply. DIN rail mount.

    • $41.30
    Sorry, we only have 999999 of that item available
  • Eight 24VDC Relay Card on DIN Rail

    Eight 24VDC Relay Card on DIN Rail

    SKU:RLD-248
    In stock(70 items available)

    Eight channel relay card with flexible inputs. Each relay is rated to 7A at 240VAC, 10A at 28VDC. Operates from a 24VDC supply. DIN rail mount.

    • $76.97
    Sorry, we only have 999999 of that item available
  • D9 Female Terminal Card

    D9 Female Terminal Card

    SKU:DTC-009
    Available for backorder

    Terminal card breaks a female DE-9 connector out to screw terminals.

    • $26.25
    Sorry, we only have 999999 of that item available
  • D9 Female Terminal Card Mounted on DIN Rail

    D9 Female Terminal Card Mounted on DIN Rail

    SKU:DTD-009
    Available for backorder

    DIN rail mount terminal card breaks a female DE-9 connector out to screw terminals.

    • $31.50
    Sorry, we only have 999999 of that item available
  • D25 Male Terminal Card

    D25 Male Terminal Card

    SKU:DTC-025
    Available for backorder

    Terminal card breaks a male DB-25 connector out to screw terminals.

    • $33.25
    Sorry, we only have 999999 of that item available
  • D25 Male Terminal Card Mounted on DIN Rail

    D25 Male Terminal Card Mounted on DIN Rail

    SKU:DTD-025
    Available for backorder

    DIN rail mount terminal card breaks a male DB-25 connector out to screw terminals.

    • $36.40
    Sorry, we only have 999999 of that item available
  • RJ45 Terminal Card

    RJ45 Terminal Card

    SKU:DTC-045
    Available for backorder

    Terminal card breaks an 8P8C RJ45 connector out to screw terminals.

    • $27.30
    Sorry, we only have 999999 of that item available
  • RJ45 Terminal Card Mounted on DIN Rail

    RJ45 Terminal Card Mounted on DIN Rail

    SKU:DTD-045
    Available for backorder

    DN rail mount terminal card breaks an 8P8C RJ45 connector out to screw terminals.

    • $31.50
    Sorry, we only have 999999 of that item available
  • Mini DC Motor Speed Controller in Box

    Mini DC Motor Speed Controller in Box

    SKU:KTA-246
    In stock(11 items available)

    Unidirectional speed controller takes analog voltage (0 to 5 VDC) or current (0/4 to 20 mA) as its control signal. Suits 12 or 24 V motors up to 8 A continuous.

    • $74.90
    Sorry, we only have 999999 of that item available
  • Modbus I/O Module 4DI + 8DO + 3AI (8-28VDC)

    Modbus I/O Module 4DI + 8DO + 3AI (8-28VDC)

    SKU:KTA-224
    In stock(13 items available)

    PC or PLC based 6.5-36 VDC I/O Module 4DI+8DO+3AI via Modbus protocol.

    KTA-224 can now be powered 6.5-36 VDC, therefore KTB-224 has been discontinued.

    • $132.97
    Sorry, we only have 999999 of that item available
  • RJ45 RS-485 Breakout Distribution Card

    RJ45 RS-485 Breakout Distribution Card

    SKU:OCH-010
    In stock(40 items available)

    RJ45 to screw terminal card. Designed to enable easy connection of RS-485 modules to a MOSCAD ACE

    • $24.50
    Sorry, we only have 999999 of that item available
  • RJ45 RS-485 Breakout Distribution Card on DIN Rail Mount

    RJ45 RS-485 Breakout Distribution Card on DIN Rail Mount

    SKU:OCH-011
    In stock(40 items available)

    RJ45 to screw terminal card on DIN rail mount. Designed to enable easy connection of RS-485 modules to a MOSCAD ACE

    • $31.50
    Sorry, we only have 999999 of that item available
  • RJ45 RS-485 Breakout Distribution Card on DIN Rail Mount and RJ45 Cable

    RJ45 RS-485 Breakout Distribution Card on DIN Rail Mount and RJ45 Cable

    SKU:OCH-012
    In stock(1 item available)

    RJ45 to screw terminal card on DIN rail mount with RJ45 cable. Designed to enable easy connection of RS-485 modules to a MOSCAD ACE.

    • $34.97
    Sorry, we only have 999999 of that item available
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