Siemens 6ES7223-1PH22-0XA0 is a SIMATIC S7-200 EM 223 digital I/O module for S7-22X CPUs only. It provides 8 digital inputs rated at 24 V DC with sink/source wiring and 8 relay outputs rated at 2 A per channel. Siemens classifies this article as a PM410 cancelled spare-part product, effective 1 October 2017. Condition, quantity, price, availability and delivery are confirmed by quotation.
The 991 Thrust Transmitter is intended primarily for the original equipment manufacturers (OEMs) of centrifugal air compressors or small pumps, motors, or fans who prefer to provide a simple 4 to 20 mA proportional axial displacement (thrust) signal as the input to their machinery control system.