KROHNE IFC 010 Converter EN User Manual

Page 12

Advertising

• All operating data and functions can be set:

Display version:

IFC 010 D, see Sect. 4 and 5.7, Fct. 1.06 for operator control

Basic version:

IFC 010 B, see Sect. 6.1 for operator control

• The pulse and status outputs can be operated in the active or passive mode.

Active mode:

The current output is the internal voltage source,
connection of electronic totalizers (EC)

Passive mode:

External DC or AC voltage source required, connection of electronic (EC)
or electromechanical (EMC) totalizers

• Digital pulse division, interpulse period is non-uniform. Therefore, if frequency meters or

cycle counters are connected, allow for minimum counting interval:

gate time, counter

≤

1000

100%

[ Hz]

• Connection diagrams see Sect. 2.3: diagrams - pulse output 3 4

diagrams - status output 5 6

2/1

2.1 Current output I

•

The current output is galvanically isolated from all input and output circuits.

•

Factory-set data and functions can be noted down in Sect. 5.16.
Please also refer to Sect. 3.2 “Factory settings”.

•

Typical current output

•

All operating data and functions can be set.

•

Display version: IFC 010 D, see Sect. 4 and 5.6, Fct. 1.05 for operator control
Basic version: IFC 010 B, see Sect. 6.1 for operator control

•

The current output can also be used as an internal voltage source for the outputs.
U

int

= 15 V DC I = 23 mA when operated without receiver instruments at the current output

I = 3 mA when operated with receiver instruments at the current output

•

Connection diagrams, see Sect. 2.3: diagrams 1 2 4 6

I+ approx. 15 V DC positive

voltage of current output

I current sink

⊥

chassis ground, current output

2 Electrical connection of outputs

2.2 Pulse output P and status output S

• The pulse and status outputs are galvanically isolated from the current output and all input circuits.

• Factory-set data and functions can be noted down in Sect. 5.16.

Please also refer to Sect. 3.2 “Factory settings”.

• Typical pulse and status outputs B1

S status output

⊥

chassis ground

P pulse output

Advertising