Standstill Safety relay or Zero speed detector

Product Description

SPEEDTRONIC N - CONTROLS THE ZERO SPEED OF MOTORS WITH UNLOCK CONTROL

Zero speed control with lock release

Door unlocking control on motor shutdown

Detection of asynchronous motors stoppage without external sensor

Removable terminals

Performance level with AWAX controller: PL = e

Safety category: 4

Time before dangerous failure: MTTFd = 100 years

Cycle before dangerous failure: B10d=100,000 at 5A

Risk duration: approx. 2 to 7s adjustable at front

Persistence: approx. 20 mV to 700 mV adjustable front

Motor power: up to 3x690 VAC

Protection for severed wires: yes

Protection against disconnection of motor coiling: yes

Safety contacts: 3x NO 8A/250V redundant

Diagnostics: 1x NF 8A/250V redundant parallel.

1 PNP "OK" output indicating motor coiling presence.

1 PNP "ERROR" output indicating a synchronization malfunction.

1 "RS" system reset input.

Indicators: 3 LEDs for diagnostics

Reset: automatic

Mounting: symmetrical DIN 35mm rail on DIN 50022

Mounting: IP 20 electrical box

Electrical connection: Maximum 14 AWG (2.08 mm²) / 250V minimum

Temperature: -20°C to +60°C