Siemens 6ES7 232-4HD32-0XB0 SIMATIC S7-1200, ANALOG OUTPUT, SM 1232, 4 AO, +/-10V, 14 BIT RESOLUTION, OR 0 - 20 MA/4 - 20 MA, 13 BIT RESOLUTION: Amazon.com: Industrial & Scientific
Siemens 6ES7 234-4HE32-0XB0 SIMATIC S7-1200, Analog I/O SM 1234, 4 AI / 2 AO, 10V, 14 BIT Resolution OR 0(4) - 20 MA, 13 BIT Resolution: Amazon.com: Industrial & Scientific
6ES7134-6HD01-0BA1 SIMATIC ET 200SP Analog Input Module PLC 6ES7 134-6HD01-0BA1 Sealed in Box 1 Year Warranty: Amazon.com: Industrial & Scientific
LOGO! 8: A Practical Introduction, with Circuit Solutions and Example Programs: Kruse, Stefan: 9783895784453: Amazon.com: Books
Siemens 6ES7 232-4HA30-0XB0 SIMATIC S7-1200, Analog Output SB 1232, 1 AO, 10VDC (12 BIT RES.) OR 0-20 MA (11 BIT RES): Amazon.com: Industrial & Scientific
Siemens 6ES7135-6HD00-0BA1 SIMATIC ET 200SP 6ES7 135-6HD00-0BA1 Analog Output Module AQ 4XU/I Standard 6ES71356HD000BA1 Suitable for BU Type A0 A1 4025515080756: Amazon.com: Industrial & Scientific