6ES7234-4HE32-0XB0 Analog I/O SM 1234, 4AI/2AO SIMATIC S7-1200, analog I/O SM 1234, 4 AI/2 AO, +/-10 V, 14-bit resolution or 0 (4)-20mA, 13-bit resolution
6ES7155-6AA00-0BN0 ET 200SP, IM155-6PN ST incl. BA 2xRJ45 SIMATIC ET 200SP, PROFINET bundle IM, IM 155-6PN ST, max. 32 I/O modules and 16 ET 200AL modules, single hot swap, bundle consists of: Interface module (6ES7155-6AU00-0BN0), Server module (6ES7193-6PA00-0AA0), Bus adapter BA 2xRJ45 (6ES7193-6AR00-0AA0)