Dimensions and fit against the single-unit sibling
Terminal module 6ES7193-4CB00-0AA0: 15 mm width, 43 mm depth, 120 mm height, 55 g, pack of 5. Single-unit sibling 6ES7193-4CC30-0AA0: 15 mm width, 43 mm depth, 132 mm height, 65 g, pack of 1.
Mounting and wiring note
Each module occupies 15 mm on the DIN rail; the screw terminals accept standard ferrule or solid wire for reliable connections that stay tight under pump vibration – important for batch traceability in food-grade installations. No auxiliary terminal access to AUX1 means any AUX1 potential is bused through; plan your wiring accordingly.