Analogue Input Card

  
The Analogue input card provides 8-off 12-bit analogue inputs with a voltage range of 0 to 10 Volts. These inputs are fitted with a 1K or 2K resistor for use with current loop sensors. The input impedance of each input is in excess of 100 Kohm. The inputs have 50 Hz anti-aliasing filtering with a cutoff frequency of 2 Hz.
Physical
The expansion is designed to fit Augat 3TK Series Snaptrack.
The Analogue Input Expansion Card is 92 mm long by 82.5 mm wide and 15 mm high without connectors.
Power supply
The field wiring is connected to the card through a Phoenix Contact 12 way, screw terminated, cable mounted plug.
External Connection
Connection to the IO Expansion BUS is through a 20-way flat cable headers that also supply power to the expansion board.
Enclosures
All electronics and power supplies can be mounted in plastic or metal sealed enclosures to meet environmental requirements. No fans, heat sinks or other heat dissipation methods are required. Field wiring connections can be provided through plugs, sockets or penetrations in the enclosure meeting expected environmental requirements.
Enclosures will be sized to accommodate the equipment to be housed.

Specifications are subject to change without notice.