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Timed safety relay · 3 instantaneous N/O + 2 delay-on-de-energisation N/O · adjustable 0.1 – 30 s · 24 V DC · 45 mm
The Pilz 774540 (PNOZ XV3 30/24VDC) is a timed safety relay of the PNOZ X family. It provides three instantaneous positively guided N/O safety contacts and two delay-on-de-energisation N/O contacts. The release time is adjustable across 12 steps from 0.1 to 30 seconds. It is used for E-stop circuits and safety gates where actuators must remain running for a defined time after a safety demand.
Supplied by SHLY-PLC, an independent industrial-automation distributor. Brand and model are used for identification only; this listing is not affiliated with, sponsored or endorsed by the manufacturer.
774540
| Sibling models | 774540 = PNOZ XV3 30/24 V DC (0.1–30 s adjustable, this unit) · 774542 = PNOZ XV3 3/24 V DC · 774544 = 0.5 s fixed · 774548 = 300 s fixed |
|---|---|
| Scope of delivery | PNOZ XV3 timed relay, screw terminals, DIN-rail mounting, operating instructions |
| Power supply | |
|---|---|
| Supply type | DC |
| Nominal supply voltage | 24 V DC |
| Voltage tolerance | −15 % / +10 % |
| Power consumption | 4.5 W |
| External fuse | 6 A slow / 10 A fast |
| Inputs & outputs | |
|---|---|
| Safe inputs | 24 V DC, 1-/2-channel, cross-fault detection |
| Instantaneous safety contacts | 3 × N/O, 250 V AC / 8 A |
| Delayed safety contacts | 2 × N/O, delay-on de-energisation |
| Auxiliary output | Integrated signal contact |
| Feedback loop | Y39-Y40 |
| Performance level | Up to PL e (EN ISO 13849-1) |
|---|---|
| Category | Up to Category 4 |
| SIL / SIL CL | Up to SIL 3 / SIL CL 3 |
| Contact material | AgSnO2 |
| Delay range | 0.1 – 30 s, 12 rotary-switch steps |
|---|---|
| Timing accuracy | ±10 % |
| Response time | Typ. ~30 ms |
| Sensor types | E-stop, safety gate, light curtain |
| Dimensions W × H × D | 45 × 99 × 121 mm |
|---|---|
| Net weight | ~0.30 kg |
| Mounting | DIN rail 35 mm |
| Terminal type | Screw terminals |
| Degree of protection | IP20 terminals / IP40 housing |
| Ambient temperature, operation | −10 … +55 °C |
|---|---|
| Storage / transport | −25 … +70 °C |
| Relative humidity | ≤ 95 %, non-condensing |
| Vibration | 10 – 55 Hz, 0.35 mm |
| EMC | EN 61000-6-2 / EN 61000-6-4 |
| Approvals / certifications | CE · UKCA · cULus Listed · TÜV · EAC · CCC |
|---|---|
| Functional safety standards | EN ISO 13849-1 (PL e / Cat. 4) · IEC 62061 (SIL CL 3) · IEC 61508 (SIL 3) |
| EMC standards | EN 61000-6-2 (immunity) · EN 61000-6-4 (emission) · EN 55011 |
| General standards | EN 60204-1 · EN 60947-5-1 · EN ISO 12100 |
12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.
Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use. Manufacturer or factory warranty service is not applicable, and extended warranty packages are not provided.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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