Replacement Battery 6ES7971 1AA00 0AA0 SAFT LS14250 1/2AA 3.6V For Siemens S7 300 PLC Lithium Battery|Uninterrupted Power Supply| - AliExpress
SIMATIC S7-300, CPU 315-2DP 1998-03-15... 1999-05-01 SIMATIC S7-300, CPU 315-2 DP CPU WITH INTEGRATED 24 V DC POWER SUPPLY, 64 KBYTE WORKING MEMORY 2ND INTERFACE DP-MASTER/SLAVE 16-Bit Single-Chip Microcontroller ...
PLC Hardware: Siemens 6ES7315-2EH13-0AB0 SIMATIC S7-300 CPU 315-2 PN/DP, 256KB
6ES7332-5HD01-0AB0 | Siemens - Analogue Output Module for use with SIMATIC S7-300 Series, 125 x 40 x 117 mm, Analogue, SIMATIC S7-300 | RS Components