Woodward 5437-173 NetCon Field Terminal ModuleSpecifications: Operating temperature: 40 to 70 C Storage temperature: 40 to 85 C Relative humidity: 5 to 95% (non condensing) Vibration: 10 Hz to 2000 Hz, 0. 01 g rms Shock: 50 g, 11 ms Dimensions: 140 mm x 100 mm x 35 mm Weight: 300 g Features: Two Ethernet ports: These ports allow the 5437 173 to be connected to a control network. Two serial ports: These ports allow the 5437 173 to be connected to field devices that use serial communication. Four