2 PULSE 脉冲发生器

Supply voltage

Load voltage L+

• ● Rated value (DC)

24 V; From power module

• ● Reverse polarity protection

Yes

Input current

from load voltage L+ (without load), max.

40 mA

from backplane bus 3.3 V DC, max.

10 mA

Encoder supply

Type of output voltage

L+ (-0.8 V)

Short-circuit protection

Yes

Output current

• ● Rated value

500 mA

Power loss

Power loss, typ.

1.8 W

Digital inputs

Number of digital inputs

2

Input characteristic curve in accordance with IEC 61131, type 2

Yes

Input voltage

• ● Rated value (DC)

24 V

• ● for signal "0"

-30 to +5V

• ● for signal "1"

+11 to +30V

Input current

• ● for signal "1", typ.

9 mA

Input delay (for rated value of input voltage)

• ● Input frequency (with a time delay of 0.1 ms), max.

20 kHz

• ● Minimum pulse width for program reactions

100 µs

Cable length

• ● shielded, max.

100 m

Digital outputs

Number of digital outputs

2

Short-circuit protection

Yes

• ● Response threshold, typ.

10 A

Limitation of inductive shutdown voltage to

L+ (-50 to -65 V)

Controlling a digital input

Yes

Accuracy of pulse duration

±(time period x 100 ppm), ±100 µs with a load <= 50 ohms

minimum pulse duration

100 µs

Switching capacity of the outputs

• ● on lamp load, max.

10 W

Output voltage

• ● for signal "1", min.

L+ (-1 V)

Output current

• ● for signal "1" rated value

2 A

• ● for signal "1" permissible range for 0 to 60 °C, min.

7 mA

• ● for signal "1" permissible range for 0 to 60 °C, max.

2 A

• ● for signal "0" residual current, max.

0.5 mA

Output delay with resistive load

• ● "0" to "1", max.

100 µs

• ● "1" to "0", max.

200 µs

Switching frequency

• ● with resistive load, max.

5 kHz

• ● with inductive load, max.

2 Hz

• ● on lamp load, max.

10 Hz

Cable length

• ● shielded, max.

1 000 m

• ● unshielded, max.

600 m

Encoder

Connectable encoders

• ● 2-wire sensor

Yes

• — permissible quiescent current (2-wire sensor), max.

2 mA

Interrupts/diagnostics/status information

Diagnostics indication LED

• ● Group error SF (red)

Yes

• ● Status indicator digital input (green)

Yes

• ● Status indicator digital output (green)

Yes

Integrated Functions

Pulse generator

• ● Number of channels

2; 1 digital input and 1 digital output per channel

Potential separation

Potential separation digital inputs

• ● between the channels

No

• ● between the channels and backplane bus

Yes

Potential separation digital outputs

• ● between the channels

No

• ● between the channels and backplane bus

Yes

Permissible potential difference

between different circuits

75 V DC/60 V AC

Isolation

Isolation tested with

500 V DC

Dimensions

Width

15 mm

Height

81 mm

Depth

52 mm

Weights

Weight, approx.

40 g