New Original Siemens 6ES7331-7NF10-0AB0 SM331 8AI Isolated Analog Input Module S7-300 PLC 16Bit 4-20mA/±10V 40Pin
Brand new original Siemens 6ES7331-7NF10-0AB0 SM331 analog input module for S7-300 PLC, 8 galvanic isolated channels, 16Bit high resolution, support ±5/±10V、1-5V、±20mA、0/4~20mA standard transmitter signal, built-in full channel fault diagnosis, 4-channel fast conversion 10ms, adopt 40-pin front connector, CE&UL certified, in stock fast global delivery。