Male and Female RS232 DB37 connectors, Screw terminal block. This allowed customer to build an adapter to allow switching between devices without changing the field wiring cable. ^^ FR-4 fiber glass PCB, dual copper layers.
PCB dimensions: 72 x 116mm (W x L). ^^ Din rail mountable - for DIN C45 width 35 / 32 / 15mm rails, Din mount case can be taken apart for panel mount use.
^^ Terminal block: Pitch 5.08 mm/ 0.2" miniaturization screw terminal block.
Wire range: 28-12AWG.
^^ External dimensions: 85 x 120mm (W x L ).