Ovation 5x00270g01 Digital Analog Input/Output Module

Emerson Ovation 5X00499G01 32-Channel Digital Input Module 24 VDC

Ovation 5X00499G01 Digital Input 24Vdc Single 32CH

EMERSON KJ3204X1-BA1 Digital Output Module 24VDC Rev D

Ovation 5X00500G01 Digital Output 24VDC 32CH

Ovation 1C31179G01 Remote Input/output Master-attachment Unit Module

B&R-AUTOMATION X20 AO 4632 Analog Output Module 0-60C T5 Rev.N0 24VDC

SIEMENS Simatic S7 DQ 16x 24VDC, 6ES7 132-6BH00-0BA0, Digital Output Module