AMX AXP-AI8 ANALOG 8-INPUT BOARD Manuale Utente Scaricare il pdf (Pagina 53)

SIMATIC S7-1200

Digital modules

SM 1223 digital input/output module

4/53

Siemens ST 70 · 2011

■

Overview

• Digital inputs and outputs as supplement to the integral I/O of

the CPUs

• For flexible adaptation of the controller to the relevant task

• For subsequent expansion of the system with additional inputs

and outputs

■

Technical specifications

6ES7 223-1BH30-

0XB0

6ES7 223-1BL30-

0XB0

6ES7 223-1PH30-

0XB0

6ES7 223-1PL30-

0XB0

6ES7 223-1QH30-

0XB0

Product type

designation

SM 1223 DI 8x24 V

DC, DQ 8x24 V DC

SM 1223 DI 16x24 V

DC, DQ 16x24 V DC

SM 1223 DI 8x24 V

DC, DQ 8xRelay

SM 1223 DI 16x24 V

DC, DQ 16xRelay

120/230 V AC SM223

DIx8/DQx8 RLY

Supply voltages

Rated value

•24 V DC Yes Yes Yes Yes Yes

• permissible range,

lower limit (DC)

20.4 V 20.4 V 20.4 V 20.4 V 20.4 V

• permissible range,

upper limit (DC)

28.8 V 28.8 V 28.8 V 28.8 V 28.8 V

Power supply to the

transmitters

• present Yes Yes Yes Yes Yes

Current consumption

from backplane bus

5 V DC, max.

145 mA 185 mA 145 mA 180 mA 120 mA

Digital inputs

• from load voltage L+

(without load), max.

4 mA; per channel 4 mA; per channel

Power losses

Power loss, typ. 2.5 W 4.5 W 5.5 W 10 W

Connection method

required front connector Yes Yes Yes Yes Yes

Digital inputs

Number of digital inputs 8 16 8 16 8

• in groups of

2 2 2 2 4

Number of simultane-

ously controllable inputs

• all mounting positions

- Concurrently control-

lable inputs, up to 40

°C

8 16 8 16 8

• horizontal installation

- up to 40 °C, max. 8 16 8 16 8

- up to 50 °C, max.

8 16 8 16 8

• vertical installation

- up to 40 °C, max. 8 16 8 16 8

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 121 122

SIMATIC S7-1200 1

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