UNI-4LRS Programmable Latching, Sequence & Memory Relay

UNI-4LRS Programmable Latching, Sequence & Memory Relay

SKU: NTR-020

Programmable latching and sequence relay. The outputs are four individual single pole normally open contacts. The unit is programmed via three front selector switches.

Foxtam Controls
  • Manufacturer: Foxtam Controls
Buy more for less:
1-4items$172.49/ each 
5-9items$155.24/ eachsave10%
10or more items$146.62/ eachsave15%
  • $172.49
In stock(3 items available)

A din rail mounted tri voltage modular latching / sequence relay with a selectable memory option. Outputs are four individual single pole normally open contacts. The unit is programmed via three front selector switches. Switch 1 determines the number of relays in play, switch 2 the function of the latching / sequencing of the relays, switch 3 selects if the memory function is required.

The unit requires a permanent supply to the coil and operation is then achieved by using up to three volt free trigger commands from A1 onto terminals FWD, BCK or RESET. The unit reacts to the leading edge of a trigger input only. If required the trigger input can then be held continuously, if then a leading edge is then seen on any of the other inputs the unit will operate accordingly. A trigger to FWD will cause the unit to switch the relays in a forward manner, whilst a trigger to BCK will cause the unit to step back a position. A RESET trigger will cause the unit to reset back to the first (start) position.

Two LED’s indicate the units operation, a green LED to indicate the connection of a supply voltage. The red LED will predominantly be not illuminated however, every 2 seconds it will blink quickly the number of relays energised.

  • Supply voltage: A1 to A2 (230VAC), A1 to A3 (110VAC), A1 to A4 (24 AC/DC)
  • Permanent tolerance: ±15%
  • Power consumption:
  • Insulation: 2.5 KV 50 Hz impulse
  • Trigger inputs: Min input time: 25 ms, Max input time: Continuous
  • Relay outputs: Output contacts: 4 x SPNO 5Amps/250V AC1
  • Mechanical life: 15 Million ops
  • Electrical life: 100 K ops at max rated load
  • General: Operating temperature: -20°C to +65°C
  • Max cable size: 2.5 mm
  • CE marked: Yes
  • In accordance with: EN61000-6-1: 2007, EN61000-6-3: 2007, EN61010-1: 2002
  • Housing material: Polycarbonate, Auto extinguishable to UL 94 V-0
    • SKU
    • Weight
      0.07 kg
    • Dimensions (L x W x H)
      9 x 8 x 3 cm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

Customers who viewed this product also bought