Moeller DF6-340 Series - Page 43

Installation
01/02 AWB8230-1413GB
40
Control signal terminal wiring
Wire the control signal terminals as appropriate for their
application. For instructions for changing the function of the
control signal terminals, see section “Programming the Control
Signal Terminals”, page 53.
Use twisted or screened cables for connecting to the control signal
terminals. Earth the screen on one side with a large contact area
connection near the frequency inverter. The cable length should
not exceed 20 m. For longer cables, use a suitable signal amplifier.
Relay outputs
K11 Programmable relay
output, changeover
contact
AL = fault message Default settings:
• Run signal: K11K14 closed.
• Fault signal or power supply switched off:
K11-K12 closed
Characteristics of the relay contacts:
•K11K14
– Maximum 250 V AC/2 A (resistive) or
0.2 A (inductive, p.f. = 0.4);
minimum 100 V AC/10 mA
– Maximum 30 V DC/8 A (resistive) or
0.6 A (inductive, p.f. = 0.4);
minimum 5 V DC/100 mA
•K11K12
– Maximum 250 V AC/1 A (resistive) or
0.2 A (inductive, p.f. = 0.4);
minimum 100 V AC/10 mA
– Maximum 30 V DC/1 A (resistive) or
0.6 A (inductive, p.f. = 0.4);
minimum 5 V DC/100 mA
K12
K14
K23 Programmable relay
output, make contact
– FA1 = frequency reached Characteristics of the contacts:
• Maximum 250 V AC/5 A (resistive) or
1 A (inductive, p.f. = 0.4);
• Maximum 30 V DC/5 A (resistive) or
1 A (inductive, p.f. = 0.4);
• minimum 5 V DC/100 mA
K24
K33 Programmable relay
output, make contact
– RUN = Run signal
K34
Analog outputs
AM Voltage output 0 to +10 V H Frequency actual value Resolution: 8-bit
Load carrying capacity: 2 mA
Reference potential: Terminal L
AMI Current output
4 to 20 mA Resolution: 8-bit
R
B
F 250 O
Reference potential: Terminal L
FM Frequency output
0 to +10 V H Frequency actual value
(0 to 50 Hz)
Configurable, monitored DC voltage; 10 V
corresponds to set end frequency (50 Hz).
Accuracy: g5 % from final value
Load carrying capacity: 1.2 mA
Reference potential: Terminal CM1
No. Function
Level WE Technical data, description
K12K11 K14
K23 K24
K33 K34
Caution!
Never connect terminal P24 with terminals L, H, OI or FM.
Caution!
Never connect terminal H with terminal L.
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