Shield Parts - MCi -MA-0088 User Manual

Arduino 4-20 mA + RTC Shield User's Manual

4 SHIELD PARTS

W4
Channel 1
Channel 2
Channel 3
Channel 4
V OUT
W3
Luis Thayer Ojeda 0115 Of. 402 ▪ Santiago, Chile ▪ Tel. +56 2 3339579 ▪ info@olimex.cl
Fig.1: Arduino 4-20mA + RTC Shield top view.
Channel 1 – Channel 4: 4-20mA current signal inputs.
W1-W3: Loop type selection jumpers.
V OUT: Auxiliary power supply output for sensors.
V IN: External power LED indicator.
Battery Socket: 12mm Coin type battery socket.
Arduino Reset: Arduino board reset button.
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W1
W2
Battery Socket
Arduino Reset
V IN