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8. Examples for application connections
Count pulses from a
light barrier
Count pulses from a shaft encoder
9. Connections
9.1 Plug connection X1
Terminal 230, 115, 48 and
No.
24V AC
1
Output 1, relay contact
optocoupler output collector
2
Output 1, relay contact
optocoupler output emitter
3
Output 2, relay output common contact (C)
optocoupler output emitter
4
Output 2, relay output normally open contact
(NO)
5
Output 2, relay output normally closed contact
(NC) optocoupler output collector
6
230V/115V/
48V/24V AC
7
230V/115V
48V/24V AC
Caution! For settings – l – and – l – l – (inverted operation of
relay or optocoupler) the connections of terminal 4 and 5
change as follows:
Terminal AC and DC version
No.
4
relay output normally closed contact (NC)
5
relay output normally open contact (NO)
MN05401005E
Count pulses from contact
closure (programmed
polarity PNP)
11 – 30V DC-version
11 – 30V DC
operating voltage
0V DC (GND)
9.2 Plug connection X2
Terminal Designation Function
No.
230V/115V/
48V/24V AC
1
+ 24V DC
Transmitter voltage —
2
GND
0V DC reference
voltage
3
INP A
count input A
4
INP B
count input B
5
RESET
reset input
6
GATE
gate input
7
KEY
keyboard lock input
10. Technical Data
Supply voltage:
230V AC, 115V AC, 48V AC, 24V AC,
50/60 Hz, ±10%,
max. 4 VA
or 11 – 30V DC, max. 0.1 A
Display:
6 digit, 2-line 7 segment LCD display
with sign
count value 9 mm [0.35 in.] high characters
preset value 7 mm [0.28 in.] high characters
symbols for displayed preset and closed
output contacts
Polarity of input signals:
programmable, all inputs in common
Input sensitivity:
approx. 10 kOhm
Count frequency:
via DIP switches separately selectable
for INP A and INP B
30 Hz
10 kHz (7 kHz for input modes E3 and
E4, quadrature inputs)
in case of automatic reset 900 Hz without
count losses (500 Hz for input mode E4)
Min. pulse length of the control inputs:
5 ms
Input sensitivity:
For AC supply voltages
Log "0": 0 – 4V DC
Log "1": 12 – 30V DC
For DC supply voltage U
Log "0": 0 – 0.2 x U
Log "1": 0.6 x U
U
= Supply Voltage
b
Pulse shape:
variable (Schmitt Trigger characteristic)
Output 1:
Relay with potential free make or break
contact
switching voltage max. 250V AC/125V DC
switching current max. 3 A
switching current for DC min. 30 mA
switching performance max. 90W for DC
and max. 750 VA for AC
or
optocoupler with open collector and emitter
switching performance: 30V DC / 15 mA
V
at I
= 15 mA: max. 2.0V
ce sat
c
V
at I
= 5 mA: max. 0.4V
ce sat
c
Function
11 – 30V DC
version
—
b
b
– 30V DC
b
7
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