Led Display; Fig. 2 Leds - Beckhoff KS3403 Installation Manual

Product overview
Versions
Several variants of the KL3403 are available.
Name Comment
KL3403-0000 Standard version
KS3403-0000
KL3403-0026 Like KL3403-0000, but without EMC leakage capacitor between
terminal points 4/8 [} 26] and the grounding contact for the
mounting rail.
KL3403-0010 Power measurement terminal with higher-capacity current circuits.
KS3403-0010
KL3403-0014 Power measurement terminal with 3 additional voltage circuits
instead of the current circuits. For connecting external shunts.
KL3403-0020 Power measurement terminal with more sensitive current circuits.
KL3403-0022 Power measurement terminal with 6 current circuits, otherwise like
KL3403-0020.
KL3403-0025 Power measurement terminal with more sensitive current circuits.
KL3403-0333 Power measurement terminal designed for usage with 333 mV
transformers.
Further details can be found in chapter Technical data [} 11].
2.2

LED display

Fig. 2: LEDs
LED No.
K-Bus run (green) A
ERR L1 (red) B
ERR L2 (red) C
ERR L3 (red) D
For pin assignment see Connecting the KL3403 [} 26].
10
Display
K-Bus data transfer
Voltage between L1 and N less than 10 V (default
Voltage between L2 and N less than 10 V (default
Voltage between L3 and N less than 10 V (default
Version: 3.2.0
Nominal value
1 A
1 A
5 A
60 mV
20 mA
20 mA
250 mA
max. 333 mV (AC),
via current transformer
xA / 333 mV
*
) *) For each channel the
undervoltage threshold value
*
)
can be modified with its
*
)
register R36 [} 48].
KL3403/KS3403