Leuze MLD530-RT3M Transceiver

Core Performance & Industrial Application

The Leuze electronic MLD530-RT3M (art. 66568200) is an MLD 500 Type 4 multiple light-beam safety transceiver with integrated muting and status indicators.

Three infrared beams at 400 mm spacing; operating range 0.5-6 m (0.5-8 m with MLD-XM03 mirror); response time 50 ms; pulsed 850 nm LED.

Certified Type 4 per IEC/EN 61496, Category 4, SIL3 / SILCL3, PL e per EN ISO 13849-1; MTTFd 204 years, mission time 20 years.

Functions: EDM contactor monitoring, sequence/timing-controlled 2-sensor muting, muting-timeout extension, start/restart interlock, wiring configuration.

It pairs with the MLD-M003 deflecting mirror for vehicle/pallet access muting zones on machinery.

Technical Specifications

▶ Product type: Multiple light-beam safety transceiver

▶ Brand: Leuze electronic

▶ Model: MLD530-RT3M; art. no. 66568200; series MLD 500

▶ Safety: Type 4 IEC/EN 61496; SIL3; PL e; Category 4; MTTFd 204 yr

▶ Beams: 3 beams; spacing 400 mm; IR LED 850 nm; pulsed

▶ Range: 0.5-6 m (0.5-8 m with MLD-XM03)

▶ Response time: 50 ms; 4 digital inputs; M12 metal 8-pin connector

▶ Cable: Max 100 m; load cable resistance ≤200 Ω

▶ Functions: EDM, 2-sensor muting, muting enable/timeout, RES interlock

▶ Feature: Integrated muting/status indicator, laser alignment option absent

▶ Note: Supply voltage, OSSD output wiring and column/mirror set confirmed before ordering

▶ Country of origin: Germany

▶ Compliance: CE, UL, TÜV certification

Industry Applications

Applied in automated machine access guard, pallet/AGV muting zone and conveyor safety barrier spare replacement.

Note: Confirm beam count, mirror type and cable set against nameplate before ordering