
PLC system integration
The operating program can be adapted through integration with the compatible PLC control arrangement.

Official manufacturer product visual · PLC-OL480A refillable PLC-connected automatic oiler for programmable oil delivery, external monitoring and single- or multi-point installations.
PLC-OL480: Ø92mm (3.62") × 260mm (10.23") H
Pulsarlube PLC-OL480 uses an external 9–36V DC supply and is available with MONTH or INTERVAL operating logic. PNP or NPN connections can be selected, and an optional alarm output supports integration with the machine-control arrangement.
Its transparent 480ml reservoir is refillable. The manufacturer positions the unit for robotic equipment, conveyor systems, automated production lines and automobile manufacturing; PLC logic, wiring, oil viscosity, tube routing and dispensing requirements must all be confirmed before commissioning.






The operating program can be adapted through integration with the compatible PLC control arrangement.

The required PNP or NPN signal configuration must be selected for the control system.

MONTH type follows its selected period; INTERVAL type dispenses the selected amount when commanded by the PLC.

The transparent 480ml reservoir supports refilling and visual inspection of the remaining oil.
Manufacturer-labelled internal components and lubricant-delivery construction.

| Spec | Description |
|---|---|
| Oil reservoir capacity | 480ml (refillable) |
| Power supply | External 9–36V DC; DC/DC converter included |
| Operating pressure | Up to 10bar (145psi), depending on oil viscosity |
| Operating temperature | -20°C to 60°C (-4°F to 140°F) |
| Dispensing control | MONTH type: 1–12 months; INTERVAL type: modes 1–6 |
| Single-point remote installation | Maximum 6m (20ft) with O.D. Ø4 tube |
| Multi-point installation | Maximum 3m (10ft) per point with O.D. Ø4 tube; up to 4 lubrication points |
| PLC connection | PNP or NPN; MONTH or INTERVAL configuration selected for the application |
| Oil viscosity range | 10–10,000 cSt at 40°C; special installation instructions apply for 10–100 cSt at 40°C |
| Connecting thread | PT 3/8" male |
| Cable | 150mm body cable; 3m four-pin extension cable listed by the manufacturer |
Certification information is shown for technical reference. Arzen must confirm the exact model, market and supporting certificate before supply.
| Certification | Manufacturer-stated marking |
|---|---|
| CE | EN 61000-6-4:2007+A1:2011; EN IEC 61000-6-2:2019 |
| IP code | IP65 |

| Part No. | Description |
|---|---|
| A002 | Reducer, 3/8"F × 1/8"M adaptor (brass) |
| A012 | Socket, 1/8"F × 1/8"F adaptor (brass) |
| C007 | Tube fitting, Ø4mm × PT1/8"M |
| C021-1 | O.D. Ø4mm clear nylon tubing |

| Part No. | Description | Qty. |
|---|---|---|
| 1250RO-1 | Single-point remote oil installation kit | 1 |
| C021-1 | O.D. Ø4mm clear nylon tubing | As required |
| C007 | Tube fitting, Ø4mm × PT1/8"M | 2 |
The manufacturer lists a maximum 6m (20ft) remote run using O.D. Ø4 tubing. Confirm the PNP/NPN selection, MONTH/INTERVAL logic, power supply and optional alarm wiring before commissioning.

| Part No. | Description | Qty. |
|---|---|---|
| 1250RO-2~4 | Oil distributor kit selected for 2, 3 or 4 points | 1 |
| C021-1 | O.D. Ø4mm clear nylon tubing | As required |
| C007 | Tube fitting, Ø4mm × PT1/8"M | Per point |
Use the designated oil distributor and installation kit. The manufacturer lists up to four lubrication points and a maximum 3m (10ft) O.D. Ø4 line per point; verify oil viscosity, line resistance and PLC logic before commissioning.
Share the required model, quantity, application, operating temperature and installation conditions to begin a technical discussion.
Available models: PLC-OL480
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Installation notes