Siemens 6ES5443-5AA12 Simatic S5

Siemens 6ES5451-2BA11 SIMATIC DP Electronic Module for ET 200B Distributed I/O System, (16) 24V DC Digital Outputs, 0.5A/each, for use with TB1/DC Terminal Block

Siemens 6ES5443-5AA11 Simatic S5

Siemens 6ES5443-3AA12 Simatic S5