SA405 12V DC Modulating 4-20mA

SA405 12V DC wiring is a Modulating Circuit for Motorized Valves of any size or material options. It is operated by analog input signal of 4 to 20mA

SA405: Details of the connections are as follows

• Connect the Black Wire to the negative terminal of 12V DC Power source
• Connect the Red Wire to the positive terminal of 12V DC Power source
• These 2 wires are to be permanently connected to power supply
• Connect the Green Wire to the + 4 to 20mA source
• Connect the Yelloe Wire to the – 4 to 20mA source