Products - Siemens 6ES7241-1AH32-0XB0 SIMATIC S7-1200, Communication module CM 1241, RS232, 9-pole D-sub (pin), supports Freeport for only 165.00 !!!
Input/output data not available CM 1241 (RS232) - 162489 - Industry Support Siemens
S7-1200 Cm1241 Communication Module 6es7241-1ch32-0xb0 6es7241-1ah32-0xb0 - Chargers - AliExpress
COMMUNICATION BETWEEN CM1241 RS232 AND BARCODE SCAN BALLUFF BVS - 270385 - Industry Support Siemens
Siemens 6ES7 241-1CH32-0XB0 SIMATIC S7-1200, Communication Module cm 1241, RS422/485, 9 PIN SUB D (Female) Supports Message Based Freeport: Amazon.com: Industrial & Scientific