Current demand, max.

At 24 V DC
via the CU320-2 Control Unit without taking into account the digital outputs

0.05 A

• Conductor cross-section, max.

2.5 mm²

• Fuse protection, max.

20 A

Digital inputs

In accordance with IEC 61131-2 Type 1

• Voltage

-3 … +30 V

• Low level (an open digital input is interpreted as "low")

-3 … +5 V

• High level

15 … 30 V

• Current consumption at 24 V DC, typ.

10 mA

• Delay time of digital inputs ¹⁾, approx.

• L > H

50 ?s

• H > L

100 ?s

• Conductor cross-section, max.

0.5 mm²

Digital outputs

Continuously short-circuit proof

• Voltage

24 V DC

• Load current per digital output, max.

500 mA

• Delay time of digital outputs ¹⁾, approx.

150 ?s

• Conductor cross-section, max.

0.5 mm²

Analog inputs

Difference

• Voltage range
  (an open analog input is interpreted as 0 V)

-10 … +10 V

• Internal resistance R_i

65 k?

• Resolution ²⁾

13 bit + sign

• Conductor cross-section, max.

0.5 mm²

Analog outputs

Continuously short-circuit proof

• Voltage range

-10 … +10 V

• Load current, max.

-3 … +3 mA

• Resolution

11 bit + sign

• Settling time, approx.

200 ?s

• Conductor cross-section, max.

0.5 mm²

Power loss

< 3 W

Weight, approx.

0.1 kg

Conformity

CE

Approvals, according to

cULus