Technical Reference Manual for the Simplex 2120 Multiplex ET Concepts, published in 1987. Document No: MUX2-91-007, Rev: Ed 3 87. Advanced technical data, communication protocols, and design criteria.

Technical Reference Manual for the Simplex 2120 Multiplex ET Concepts, published in 1987. Document No: MUX2-91-007, Rev: Ed 3 87. Advanced technical data, communication protocols, and design criteria.