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MCI Electronics 4-20mA Shield


Photo credits: unknown

Shield URL: 4-20mA Shield
Tags: sensor, input, rtc
Maker: MCI Electronics

Shield for sensor with current output 4-20 mA type 2, 3 and 4.

Requires an external 9-12 VDC power supply.

Includes DS1307 Real Time Clock (RTC) with coin cell holder to retain time setting.

Open Source: No, not OSHW-compliant
License: Proprietary / closed source
Source: Unknown
AREF
GND
D13 / SCK
D12 / MISO
RESET D11 / MOSI ~
3.3V D10 / SS ~
5V D9 ~
GND D8
GND
VIN D7
D6 ~
A0D5 ~
A1D4
A2D3 ~
A3D2
A4D1 / TX
A5D0 / RX
Note:
Uses I2C pins for RTC on A4 and A5.

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