Mô-đun I/O S7-300 16DO SM322 6ES7322-1BH01-0AA0

Dimensions and weight

Dimensions W x H x D (mm)

40 x 125 x 117

Weight

ca. 190 g

Module-specific data

Supports isochronous mode

no

Number of outputs

16

Cable length

• unshielded
• shielded

max. 600 m
max. 1000 m

Voltages, currents, electrical potentials

Rated load voltage L+

24 V DC

Total current of outputs
(per group)

• horizontal mounting position

  to 40 °C

  to 60 °C

max. 4 A

max. 3 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

8

Isolation test voltage

500 V DC

Current consumption

• from the backplane bus
• from load voltage L+ (no-load)

max. 80 mA

max. 80 mA

Power loss of the module

typ. 4.9 W

Status, interrupts, diagnostics

Status display

green LED per channel

Interrupts

none

Diagnostic functions

none

Actuator selection data

Output voltage

• “1” signal

min. L + (- 0.8 V)

Output current

• “1” signal

  Rated value

  Permitted range

0.5 A

5 mA to 0.6 A

• “0” signal (residual current)

Max. 0.5 mA

Output delay (resistive load)

• “0” to “1” transition

max. 100 μs

• “1” to “0” transition

max. 500 μs

Load resistance range

48 Ω to 4 kΩ

Lamp load

max. 5 W

Wiring two outputs in parallel

• For redundant load control

Supported (only outputs of the same group)

• For performance increase

Not supported

Control of a digital input

Supported

Switching frequency

• with resistive load

max. 100 Hz

• with inductive load to IEC 947-5-1, DC 13

max. 0.5 Hz

• with lamp load

max. 10 Hz

Internal limiting of the inductive shutdown voltage to

typ. L + (-53 V)

Short-circuit protection of the output

yes, electronic

• Threshold

typ. 1 A

Wiring of the actuators

using a 20-pin front connector