Pull Key System
PULL KEY SYSTEMS
Becker Mining South Africa designs an entire turnkey solution for conveyor systems to be used in IS and non-IS environments.
The system communicates with SCADA, and various other protocols.
Benefits
· 12V System is I.S. approved for hazardous areas.
· 48V System up to 16Km monitoring without additional power supply requirements.
· Self test of pre-start sirens after every Pull Key trip reset and during pre-start activation. A microphone on the Pull Key compares the sound level, if one siren is faulty and alarm comes up, if both sirens are faulty the conveyor will not start up.
· Continuous monitoring of the electronic and safe line circuits make the system fail safe.
· Proven reliability over 25 years.
· Ethernet, Modbus, RS232/RS485 and Wi-Fi.
· You can use a variety of cables from one E/Stop to another.
