Nanoline family of programmable logic modules includes a temperature expansion module and a large operator display. The expansion module is compatible with PT-100 and PT-1000 in two- or thre-wire configurations, or thermocouple Types B, E, J, K, N, R, S and T. The display is backward-compatible with all Nanoline base stations and with Phoenix Contact’s ILC 100/1x1 family of PLCs.