Siemens Simatic S7-300 Instrukcja Obsługi Pobierz pdf (Strona 158)

Digital modules

3.24 Digital output module SM 322; DO 16 x DC 24 V/0.5 A: (6ES7322-8BH10-0AB0)

S7-300 Module data

158 Manual, 02/2013, A5E00105505-08

Technical specifications

Table 3- 21 Technical specifications SM 322; DO 16 x DC 24V/0.5A

Technical specifications

Dimensions and Weight

Dimensions W x H x D (mm) 40 x 125 x 120

Weight approx. 300 g

Module-specific data

Supports isochronous mode No

Number of outputs 16

Cable length

• Unshielded

Max. 600 m

• Shielded

Max. 1000 m

Voltages, Currents, Potentials

Nominal load voltage L+ 24 V DC

• Reverse polarity protection

Yes

Total current of outputs (per group)

• Horizontal mounting position to 60 °C

Max. 2 A

• Vertical mounting position to 40 °C

Max. 2 A

Electrical isolation

• Between channels and the backplane bus

Yes

• between channels

in groups of

yes

4

Permissible potential difference

• Between the various circuits

75 V DC,

60 V AC

Insolation tested with DC 500 V

Power consumption

• From the backplane bus

Max. 100 mA

• From load voltage L+ (without load)

Max. 100 mA

Power dissipation of the module Typically 6 W

Status, Interrupts, Diagnostics

Status LEDs Green LED per channel

Interrupts

• Diagnostic interrupt

Programmable

Diagnostic functions Programmable

• Group error display

Red LED (SF)

• Channel error display

red LED, per channel

• Diagnostic information readable

supported

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