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7. Connections
7.1 Terminal assignment X1
Supply voltage and outputs
Terminal No AC versions
1
Output 1 – Relay contact
Collector when optocoupler output
2
Output 1 – Relay contact
Emitter when optocoupler output
3
Output 2
Common relay contact (C)
Emitter when optocoupler output
4
Output 2 Relay
Closing contact (NO)
5
Output 2 Relay with opening
contact (NC)
Collector when optocoupler output
6
Supply voltage Operating voltage
10..30 VDC
7
Supply voltage 0 VDC (GND)
90..250 VAC
Attention: In case of a
setting (reversed relay control), the connections of
terminals 4 and 5 are reversed:
Terminal No
AC and DC versions
4
Opening contact relay (NC)
5
Closing contact relay (NO)
10
Only with the optional serial
interface
10..30 VDC versions
90..250 VAC
and a
7.2 Terminal assignment X2
Inputs
Terminal Designation AC versions
No.
1
+24 VDC
2
0 VDC
(GND)
3
INP A
4
INP B
5
RESET
6
GATE
7
KEY
8. Technical characteristics
Supply voltage: 90..260 V AC, 9VA max.
ext. fuse protection: T 0.1 A or
10 ... 30 V DC, 1W max.
ext. fuse protection: T 0.125 A
Display:
6 digits, red 7-segment
LED's, display height 8 mm
Polarity of the input signals:
programmable in common for
all inputs (npn or pnp).
Input resistance: approximately. 10 k
Counting frequency:
20 kHz (10 kHz with phase
discriminator), can be reduced to
30 Hz. In case of automatic
repetition,1.2 kHz without loss of
pulses (700 Hz with phase
discriminator and pulse multipli-
cation by 2).
Minimum pulse duration for control inputs:
5 ms
Input switching level:
With AC supply voltage:
log."0": 0..4 VDC
log."1":12..30 VDC
With DC supply voltage:
log."0": 0..0,2 x U
log."1": 0,6 x UB..30 V DC
Pulse shape:
any shape
(Schmitt trigger inputs)
0..30 VDC
versions
Sensor supply Not
voltage
connected
Reference
Not
voltage
connected
Counting input A
Counting input B
Reset input
GATE input
Push-button locking input
B
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