Page 17
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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
10 Relay contact N.O.1
Output 1
11 Relay contact C.2
12 Relay contact N.O.2
13 Relay contact N.C.2
Output 2
14 AC: 90..260 VAC N~
DC: 10..30 VDC
Supply voltage
15 AC: 90..260 VAC L~
DC: GND (0 VDC)
Supply voltage
9.2.2 Version with Optocouplers
N° Designation
Function
N° Designation
Function
9 Collector 1
10 Emitter
Output 1
11 Emitter 2
12 Not connected
13 Collector 2
Output 2
14 AC: 90..260 VAC N~
DC: 10..30 VDC
Supply voltage
15 AC: 90..260 VAC 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
<
7
ms
With automatic repeat
< 7 ms
A/B ; (A-B)/A
< 29 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.)
Measuring
d
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
Response time of the outputs:
1-channel operation < 100 ms @ 40 kHz
< 350 ms @ 65 kHz
2-channel operation < 150 ms @ 40 kHz
< 600 ms @ 65 kHz
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