Digi DC-190 Instruction Manual download pdf (Page 24)

Digitronic Digital Cam Switch Unit

Automationsanlagen GmbH CamCon DC190

4.7. Outputs

The CamCon DC190 features 32 on board short circuit proof outputs. They deliver 24 volt high-active

HTL signal with 0.5 amps steady current (100%ED). They are, nevertheless, not potentially free to the

unit’s or the CPU’s power supply.

The 32 outputs are gathered in four blocks of eight outputs each and have a separate power supply

(1L+ to 4L+), that can be switched on or off individually.

See also chapter "6.6.6. System upgrading" on page 47.

Attention: Inductive Reactances always have to be switched with a recovery diode!

4.8. Inputs

The CamCon DC190 features 16 on board inputs with active 24 volt signal (not potentially free). The

number of inputs can be increased by adding an external interface or an EtherCAT BUS up to 248

inputs.

The input wiring:

The input resistance

is about 5.7 KOhm.

The inputs of the CamCon have not been covered with functions by

the factory. The user would have to do this himself in the process of setting system data of the

CamCon depending on his requirements. See chapter "6.6.6. System upgrading" on page 47, chapter

"6.6.1. Measuring system" on page 32, chapter "6.6.6. System upgrading" on page 47 and chapter

"6.6.6. System upgrading" on page 47.

4.9. Precautionary measures for welding work

Attention: For the duration of welding operations carried out at the machine, the

connecting wires concerning the data exchange from the measuring system to

the CamCon and the power supply as well as the grounding connections and

inputs and outputs have to be separated from the CamCon.

Version from: 19.04.2012 Page: 24

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Digi DC-190 Instruction Manual Page 24