Siemens Simatic S7-300 - Page 18

Contents
xviii
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Figures
2-1 Wiring Schematic of the PS 305 Power Supply Module (2 A) 2-3 . . . . . . . . . .
2-2 Basic Circuit Diagram of the PS 305 Power Supply Module (2 A) 2-5 . . . . . .
2-3 Wiring Schematic of the PS 307 Power Supply Module (2 A) 2-6 . . . . . . . . . .
2-4 Basic Circuit Diagram of the PS 307 Power Supply Module (2 A) 2-7 . . . . . .
2-5 Wiring Schematic of the PS 307 Power Supply Module (5 A) 2-10 . . . . . . . . . .
2-6 Basic Circuit Diagram of the PS 307 Power Supply Module (5 A) 2-10 . . . . . .
2-7 Wiring Schematic of the PS 307 Power Supply Module (10 A) 2-14 . . . . . . . . .
2-8 Basic Circuit Diagram of the PS 307 Power Supply Module (10 A) 2-15 . . . . .
3-1 Module View and Block Diagram of the Digital Input Module SM 321;
DI 32 x 24 VDC 3-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 Terminal assignment of the SM 321; DI 32 x 24 VDC 3-14 . . . . . . . . . . . . . . . . .
3-3 ModuleView and Block Diagram of Digital Input Module SM 321;
DI 32 x 20 VAC 3-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4 Module View and Block Diagram of Digital Input Module SM 321;
DI 16 x 24VDC 3-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-5 Module view and block diagram of the SM 321;
DI 16 x 24VDC High Speed 3-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-6 Module View and Block Diagram of Digital Input Module SM 321;
DI 16 x 24 VDC 3-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-7 Terminal assignment for redundant supply of encoders of SM 321;
DI 16 x VDC 24 3-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-8 Terminal assignment for resistive circuit of the encoder of the SM 321;
DI 16 x 24 VDC 3-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-9 Start Information of OB 40: Which Event Has Triggered
the Hardware Interrupt at the Limit Value 3-33 . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-10 Module View and Block Diagram of Digital Input Module SM 321;
DI 16 x 24 VDC (Source Input) 3-34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-11 Module View and Block Diagram of Digital Input Module SM 321;
DI 16 x 24/48VUC 3-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-12 Module View and Block Diagram of SM 321; DI 16 x 48-125 VDC 3-38 . . . . . .
3-13 Module View and Block Diagram of the SM 321; DI 16 x 120/230VAC 3-40 . .
3-14 Module View and Block Diagram of the SM 321; DI 8 x 120/230 VAC 3-42 . . .
3-15 Module View and Block Diagram of the SM 321;
DI 8 x 120/230 VAC ISOL 3-44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-16 Module View and Block Diagram of Digital Output Module SM 322;
DO 32 x 24 VDC/0.5 A 3-47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-17 Terminal Assignment of the SM 322; DO 32 x 24 VDC 3-47 . . . . . . . . . . . . . . . .
3-18 Terminal assignment and block diagram of the SM 322;
D0 32 x VAC 120/230 /1 A 3-50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-19 Terminal assignment of the SM 322; DO 32 x AC 120/230 V/1 A 3-51 . . . . . .
3-20 Module View and Block Diagram of the SM 322; DO 16 x 24 VDC/0.5 A 3-54
3-21 Module View and Block Diagram of the SM 322;
DO 16 x 24 VDC/0.5 A High Speed 3-57 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-22 Module View and Block Diagram of SM 322; DO 16 x 24/48 VUC 3-60 . . . . . .
3-23 Module View and Block Diagram of the SM 322;
DO 16 x 120/230 VAC/1 A 3-67 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-24 Module View and Block Diagram of Digital Output Module SM 322;
DO 8 x 24 VDC/2 A 3-70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-25 Module view of the SM 322; DO 8 x 24 V DC/0.5 A 3-73 . . . . . . . . . . . . . . . . . .
3-26 Block Diagram of the SM 322; DO 8 x DC 24 V/0.5 A 3-74 . . . . . . . . . . . . . . . .
3-27 Module View and Block Diagram of the SM 322;
DO 8 x 48-125 VDC/1.5 A 3-82 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-28 Module View and Block Diagram of the SM 322;
DO 8 x 120/230 VAC/2 A 3-85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .