9
Connections
9.1
Signal and Control Inputs
N° Designation
Function
1
AC: 24 VDC/80 mA
DC: U
B
connected
through
Sensor supply
voltage
2
GND (0 VDC)
Common connection
Signal and Control
inputs
3
INP A
Signal input A
4
INP B
Signal input B
5
RESET
Reset input
6
LOCK
Keypad lock
7
GATE
Gate input
8
MPI
User input
9.2
Supply voltage and Outputs
9.2.1 Version with relays
N° Designation
Function
9
Relay contact C.1
Output 1
10 Relay contact N.O.1
11 Relay contact C.2
Output 2
12 Relay contact N.O.2
13 Relay contact N.C.2
14 AC: 100 … 240 VAC ± 10% N~
AC: 24 VAC N~
DC: 10..30 VDC
Supply
voltage
15 AC: 100 … 240 VAC ± 10% L~
AC: 24 VAC L~
DC: GND (0 VDC)
Supply
voltage
9.2.2 Version with Optocouplers
N° Designation
Function
9
Collector 1
Output 1
10 Emitter
11 Emitter 2
Output 2
12 Not connected
13 Collector 2
14 AC: 100 … 240 VAC ± 10% N~
DC: 10..30 VDC
Supply
voltage
15 AC: 100 … 240 VAC ± 10% L~
DC: GND (0 VDC)
Supply
voltage
10 Technical Data
10.1
General Data
Display
LCD positive or negative,
backlit
2 x 6-digit
Digit height
upper line
9 mm
lower line
7 mm
special characters
2 mm
Overload/
Blinking, 1 s
Underload
Counter loses up to 1 decade
no pulses
Data retention
> 10 years, EEPROM
Operation
8 keys
10.2
Pulse counter
Count frequency max. 55 kHz (see section 13.
frequencies typ.)
Response time of the outputs:
Relays
Add/Sub/Trail
< 13 ms
With automatic repeat
< 13 ms
A/B ; (A-B)/A
< 34 ms
Optocouplers
Add/Sub/Trail
< 1 ms
With automatic repeat
< 1 ms
A/B ; (A-B)/A
< 23 ms
10.3
Tacho/Frequency meter
Frequency range
0,01 Hz to 65 kHz (see
section 13. frequencies typ.)
In case of frequencies
<10 Hz, the waiting time must
be increased accordingly to
obtain the display of a value.
Measuring
≤
76.3 Hz Time interval
principle
(period measurement)
> 76.3 Hz Gate time
Gate time approx.13.1 ms
Measuring error
< 0.1% per channel
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