Notes For Installation; Counter - Wieland ricos Manual

2.20.1 Notes for installation

• When interference suppression is activated for counting frequencies ≤ 20 kHz,
the signal cables can be unshielded. The power supply for the sensors is then
available via the terminal row X3 (0 V) and X4 (DC 24 V).
• When interference suppression is deactivated (counting frequency up to 200
kHz), the signal cables must be shielded. The power supply for the sensors is
then provided with the filtered supply voltage via terminals X2.21 (0 V) and
X2.22 (DC 24 V / 1 A). The setting for interference suppression is carried out via
the control data.
2.20.2 LED displays for
LED displays for
No. LED
1 24 V
2 RUN
3 X1.0 ... X1.7
X2.0 ... X2.7
2.20.3 Terminal assignment of
Terminal assignment of 4 x 16 bit counters
4 x 16 bit counters

Counter

COUNT+
(input for counter +)
1 X1.0
2 X1.1
3 X2.0
4 X2.1
© 2002 Wieland Electric GmbH Version 2.4* (December 2002)
Part no. 05.591.3389.0 © 2002 Wieland Electric GmbH
Basic principles, overview and ordering information
ricos
COUNTER
ricos COUNTER
Colour
yellow
yellow
green
yellow
ricos
COUNTER
COUNT-
(input for counter -)
X1.2
X1.3
X2.2
X2.3
Meaning
Supply voltage DC 24 V is connected
Internal data transmission to bus coupler is running
Switching state
Channel cursor
GATE Signal outputs
(enable inputs) (always OFF in basic
function)
X1.4 X1.6
Threshold comparison
X1.5 X1.7
Threshold comparison
X2.4 X2.6
Threshold comparison
X2.5 X2.7
Threshold comparison
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