Expansion Modules

 Schneider Electric / Square D TM3AM6 Modicon™ I/O Analog Module Analog Module; 0.92 Inch Width x 2.75 Inch Depth x 3.54 Inch Height, 10 Volt, 0 - 20 Milli-Amp, 98.42 ft Cable Length, Black  

 Schneider Electric / Square D TM3AI2H Analog Input Module; 23.6 mm Width x 70 mm Depth x 90 mm Height, 2 Analog (Voltage, Current) Input, 24 Volt DC/20.4 - 28.8 Volt  

 Schneider Electric / Square D TM3AI2HG Analog Input Module; 23.6 mm Width x 70 mm Depth x 90 mm Height, 2 Analog (Voltage, Current) Input, 24 Volt DC/20.4 - 28.8 Volt