Power supply

Voltage / Power supply (at 25°C)

+5 V typically 1.0 A
+3.3 V typically 0.05 A
+12 V typically 0.3 A
–12 V typically 0.3 A

Typical power loss

12.5 W

Required space / width

1 slot

Weight

0.7 kg

Analog outputs

Number

8

Version

Output with associated ground

Galvanic isolation

No

Output voltage range

–10 V to +10 V

Output current

±10 mA

Resolution

12 bit

Typical conversion time per channel

4 µs

Accuracy:

• Max. differential linearity error

± 1 LSB (monotony guaranteed)

• Max. amplification error

± 0.3 %

• Max. offset error

± 24 LSB

Slew rate

Approx. 3.5 V/µs

Voltage output:

• Short-circuit protection to ground

yes

• Short-circuit current

Approximately 100 mA

Analog inputs

Number

8

Version

Differential inputs

Galvanic isolation

No

Input voltage range

-10 V to +10V

Resolution

12 bit

Max. conversion time per channel

Approx. 20 µs

Accuracy:

• Max. differential linearity error

± 1 LSB (no missing code)

• Max. amplification error

± 0.3 %

• Max. offset error

± 5 LSB

Input resistance

20 kО©

Input filter

34 kHz

Reverse polarity protection

Yes, as differential inputs are used

Integrating analog inputs (V/f)

Number

4

Version

Differential inputs

Galvanic isolation

No

Input voltage range

-10 V to +10 V

Resolution

Depending on the integration time, e.g. 15 bits for a 4 ms integration time.

Max. integration time per channel

Configurable

Accuracy:

• Max. amplification error

0.05 %

• Max. integral linearity error

1 %

• Max. offset error

± 2 LSB (software adjustment)

Input resistance

470 kО©

Input filter

2 kHz

Reverse polarity protection

Yes, as differential inputs are used

Digital outputs

Number

16

Galvanic isolation

Only through optional interface modules

External power supply:

• Nominal voltage

24 V

• Permissible range

20 to 30

• Short-term

35 V for max. 0.5 s

• Max. current consumption, without load

40mA

Output voltage range:

• With 0 signal, max.

3 V

• With 1 signal, min.

ext. supply voltage -2.5 V

Output current:

• With 0 signal, min.

- 20 µA

• With 1 signal

• Rated value

50 mA

• Permissible range, max.

100 mA

Delay time

100µs

Max. switching frequency of the outputs under resistive load

6 kHz

Short-circuit protection to

• Mass

yes

• Ext. power supply

No

Max. short-circuit current

250 mA

Total current of outputs (up to 60°C)

16 x 50mA

Limiting of inductive cut-off voltage.

External power supply +1 V

Digital inputs

Number

16

Electrical isolation

Only through optional interface modules

Input voltage:

• Nominal voltage

24 V

• For 0-signal

-1 V to +6 V

• For 1-signal

+13.5 V to +33 V

Input current:

• With 0 signal

0 mA

• With 1 signal

3 mA

Delay time

100 µs

Incremental encoder

Number

4

Connectable types

Incremental encoders with 90 degree track phase offset

Version

Differential inputs, switchable between 15 V (HTL) and 5 V (TTL) encoder signals

Track signals

Tracks A, B with or without zero pulse

Min. phase difference of the track signals

200 ns

Max. pulse frequency (track frequency)

1 MHz

Input voltage:

• 15 V encoder

• Permissible range

- 30 V to + 30 V

• With 0 signal

- 30 V to + 4 V

• With 1 signal

+ 8 V to +30 V

• 5 V encoder

• Permissible range

- 7 V to + 7 V

• With 0 signal

- 7 V to - 0.7 V

• With 1 signal

+1.5 V to + 7 V

Input current

• With 15 V encoder (typical, absolute)

5.0 mA

• With 5 V encoder (typical, absolute)

1.5 mA

Monitoring output

Not available

Monitoring input

Specification as for digital input

Interrupt reset output

• Short-circuit protection against ground

yes

• Ext. power supply

No

• Max. short-circuit current

20 mA

Alarm input:

• Input voltage (permissible range)

0 V to 5 V

• 0 signal, max.

< 0.5 V

• 1 signal, min.

> 2.0 V

• Input current

• 0 signal

- 2.8 mA

• 1 signal

1.6 mA

Sensor supply voltage

Number

1

Electrical isolation

No

Typical output voltage

13.5 V

Max. output current

150 mA, short-circuit-proof against ground, short-circuit current approx. 250 mA

Absolute encoder inputs

Number

4

Version

Differential inputs, RS485 signal level

Connectable types

Single or multiturn encoder

Protocols

SSI, EnDat

Data formats

Gray code, binary

Data direction

• Unidirectional

SSI

• Bi-directional

EnDat

Data bits

SSI: 13+Parity, 25+Parity
EnDat: variable

Max. pulse frequency

2 MHz, depending on cable length

Input voltage

• Permissible range

RS485 signal level