Модуль расширения входо/выходов EXM 438

6DD1 607-0CA1

Supply voltages

Rated value

• 5 V DC

Yes

• 24 V DC

Yes; to be set up externally

Current consumption

Current consumption, typ.

1.5 A

Digital inputs

Number of digital inputs

16

Input voltage

• Rated value, DC

24 V

• for signal "0"

-1 to  6 V or input open

• for signal "1"

13 to  33 V

Input current

• for signal "0", max. (permissible quiescent current)

0 mA

• for signal "1", typ.

3 mA

Input delay (for rated value of input voltage)

• for standard inputs

• at "0" to "1", max.

200 µs

Digital outputs

Number of digital outputs

8

Short-circuit protection

Yes; electronic/thermal

• Response threshold, typ.

250 mA

Limitation of inductive shutdown voltage to

Supply voltage  1 V

Output voltage

• for signal "0" (DC), max.

3 V

• for signal "1" (DC), max.

Supply voltage -2.5 V

Output current

• for signal "1" rated value

50 mA

• for signal "1" permissible range for 0 to 40 °C, min.

100 mA

• for signal "0" residual current, max.

20 µA

• Total switching current

80% at 50 °C all outputs 50 mA

Output delay with resistive load

• 0 to "1", max.

15 µs

Analog inputs

Number of analog inputs

5; Differential inputs

Input ranges (rated values), voltages

• -10 V to  10 V

Yes; -10 V:  /-4 LSB; to  10 V:  /-4 LSB (1 LSB = 4.88 mV)

• Input resistance (-10 V to  10 V)

470 kΩ

Analog outputs

Number of analog outputs

8; 4 outputs 16 bit; 4 outputs12 bit

Voltage output, short-circuit protection

Yes; relative to frame

Voltage output, short-circuit current, max.

16 bits: 27 mA; 12 bits: 100 mA

Output ranges, voltage

• -10 to  10 V

Yes

Analog value creation

Integrations and conversion time/ resolution per channel

• Resolution with overrange (bit including sign), max.

4 AO: 16 bits, 4 AO: 12 bits, 5 AI: 12 bits

• Conversion time (per channel)

4 AO (16 bits): 2 µs; 4 AO (12 bits): 4 µs; 5 AI: 45 µs

Encoder supply

Output voltage

about 14 V (non-isolated)

Output current, rated value

100 mA

Short-circuit protection

Yes; electronic

Encoder

Number of connectable encoders, max.

12; 8 incremental encoders (synchronizable), 4 absolute encoders

Connectable encoders

• Incremental encoder (symmetrical)

Yes

• Incremental encoder (asymmetrical)

Yes

• Absolute encoder (SSI)

Yes; Single- or multiturn-encoder with SSI (synchronous serial) or EnDat interface

Encoder signals, incremental encoder (symmetrical)

• Trace mark signals

1) for tracks A and B (90° out of phase), poss. with zero pulse N; 2) for separate forward and backward track

• Input signal

with 0 signal: -5 to 0 V; with 1 signal:  3 to  5 V; permissible input voltage range: differential voltage -5 to  5 V; max. input current: 15 mA (important: not limited on module side!)

• Input frequency, max.

2.5 MHz

Encoder signals, incremental encoder (asymmetrical)

• Trace mark signals

Track A and B (phase-shifted by 90 degrees), possibly with zero pulse N

• Input voltage

with 0 signal: -30 to  4 V (at 15 mA load); with 1 signal:  8 to 30 V (at 15 mA load); permissible input voltage range: differential voltage -30 to  30 V

• Input frequency, max.

1 MHz; Track frequency

Encoder signals, absolute encoder (SSI)

• Input signal

5 V to RS 422

• Data signal

Dual-, Gray-, Gray-Excess-Code

• Clock frequency, max.

2 MHz; 100 kHz to 2 MHz (depending on cable length)

Errors/accuracies

Linearity error (relative to output area)

( /- 1 LSB )

Galvanic isolation

Galvanic isolation digital inputs

• Galvanic isolation digital inputs

No

Galvanic isolation digital outputs

• Galvanic isolation digital outputs

No

Galvanic isolation analog inputs

• Galvanic isolation analog inputs

No

Galvanic isolation analog outputs

• Galvanic isolation analog outputs

No

Dimensions

Required slots

1

Dimensions and weight

Weight

• Weight, approx.

1 kg