Pempek’s OBP Ex ib Intrinsically Safe I/O Module Range
The OBP Mining PLC I.S. I/O Module provides intrinsically safe (Group I Ex ib) input and output resources in a single, compact unit.
A unique fibre-optic communications interface means that the module and dedicated I.S power supply can be conveniently segregated into its isolated zone.
The fibre-optic link between the module and an OBP processor module provides real-time control and monitoring of all I/O points. This solution is ideal for mobile mining equipment where limited installation space must be managed.
Uniquely Keyed Type Connectors to prevent incorrect machine installation.
The module is Dual OBP Type which complies with AS/NZS 4240 standard. As per standard, every output includes two switches A&B in series with monitoring feedbacks from both.
Extra safety is achieved by using two potted boards where each includes main and watchdog processors monitoring the correctness of executed main software code.
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L0MW0101 OBP Solenoid Module Intrinsically Safe I/O Analog 12 Bit Type A
L0LW0101 OBP Solenoid Module Ex ib Intrinsically Safe I/O Type A
L0LW5301 OBP Solenoid Module Ex ib Intrinsically Safe I/O Type B
L0R40201 OBP Dual Resolver Module Ex ib Intrinsically Safe I/O Type B
L0R40101 OBP Dual Resolver Module Ex ib Intrinsically Safe I/O Type A
L0LZ0401 OBP Proportional Solenoid Module Ex ib Intrinsically Safe I/O Type A
L0MQ0101 OBP Danfoss Proportional Solenoid Module Ex ib Intrinsically Safe I/O Type A
L0MQ0201 OBP Danfoss Proportional Solenoid Module Ex ib Intrinsically Safe I/O Type B
L0MQ0301 OBP Danfoss Proportional Solenoid Module Ex ib Intrinsically Safe I/O Type C
L0MQ0401 OBP Danfoss Proportional Solenoid Module Ex ib Intrinsically Safe I/O Type D
L0MD0101 OBP Bolter Solenoid Module Ex ib Intrinsically Safe I/O Type A
L0MD0201 OBP Bolter Solenoid Module Ex ib Intrinsically Safe I/O Type B
L0M80101 OBP ON/OFF Solenoid Module Ex ib Intrinsically Safe I/O Type A
L0PZ0101 OBP ON/OFF Solenoid Module Ex ib Intrinsically Safe I/O Analog Inputs 12 Bit Type A
L0RS0101 OBP Proportional Solenoid Module Ex ib Intrinsically Safe I/O Dual Resolver Type A
L0MX0101 OBP Proportional Solenoid Module Ex ib Intrinsically Safe I/O Namur Inputs Resolvers Type A
L0P00101 OBP Danfoss Proportional Solenoid Module Ex ib Intrinsically Safe I/O Resolvers Type A