L0WD1101  Pempek OBP-PLUS HMI Display Module Flameproof 7” 30 Buttons 24VDC Supply

The L0WD1101 IEC d I Mb/Ex D llB T6/T5/T4 Gb flameproof module is an industrial drill rig control module designed to withstand the rigors of the underground mining industry. The L0WD1101 HMI Drill Rig control module is designed for underground mining machinery applications.

Compliant with IEC 60079.0 and IEC 60079.1, this flameproof HMI drill rig control module is designed for world-wide explosive atmosphere regulatory approval allowing it to be installed into any underground mining environment after certification assessment.

The L0WD1101 module consists of a flameproof enclosure, graphic display, flameproof buttons allowing operation through the polycarbonate material and flameproof connectors allowing easy field replacement of the unit in case of failure.

The HMI drill rig control module is designed to be mounted on the machine in close vicinity of the drill rig itself.


Supply voltage and input signals are connected to the enclosure through certified flameproof connectors.

Typical supply current is 3A@24VDC and maximum supply current is 9.0A.

Typical supply voltage is 24VDC.

Higher Voltage is permissible but the maximum voltage and current shall not be able to dissipate more than allowed by the certificate of conformity.

Please consult Pempek Systems about your particular enclosure model.

Typically enclosure rated for operation in temperature range -20°C to 50°C can dissipate 156W for group I and 55W for Group II T6 with Glazeguard lense fitted.

Operating ambient temperature -20°C to 50°C or -20 °C to 40 °C as defined by certificate of conformity and its corresponding label.

Enclosure rated to IP 66/67.

Line Drawing
Typical Application
IEC EX Approval