User manual - COUNTER SLE-73
2.
GENERAL CHARACTERISTICS
The economical pulse counter type
has been build as simplified version of SIMpact
series digital counters. It is designed for up-down counting in range of 6 digits. This low cost
counter is equipped with single counting input, the maximum frequency of input signal is
limited to 3 kHz. Additional programmable input allows to clear counter's value, hold counting
or change counting direction (one of them). The inputs are fully separated from other internal
circuits.
can cooperate with electronic and mechanical sensors. Build in adjustable
digital filter allows denouncing of mechanical contacts. The six digits display, can display
decimal point on any position (user defined). Internal input divider can be programmed to
value from 1 to 999999, and together with programmable multiplier and decimal point realize
recalculation of input pulses to desired units. The counter can be manually zeroed using
[
RESET
] button. Zeroing can be done at any time, but needs confirmation by [
ENTER
] button.
Using local keyboard user can change all parameters as wish, and access to settings (menu)
can be protected by 4-digit, user defined password.
Thanks to small dimensions (72 x 36 mm)
can be used in any place where the
space is limited.
3.
TECHNICAL DATA
Power supply voltage
(depending on version)
External fuse (required)
Power consumption
85...
230
...260V AC/DC; 50 ÷ 60 Hz
(separated)
or 19...
24
...50V DC and 16...
24
...35V AC (separated)
T - type, max. 2 A
max. 4,5 VA @ 85 ÷ 260V AC/DC
max. 4,5 VA @ 16V ÷ 35V AC
max. 4,5 W @ 19V ÷ 50V DC
Pulse inputs
B input
C input
COM
counting (PNP, terminal no. 7)
programmable (PNP, terminal no. 8)
common terminal (terminal no. 9)
Input levels
low level:
high level:
0V ÷ 1V
10V ÷ 30V (12 mA @ 24V)
Max. input frequency
electronic: 3 kHz
contact: 90 Hz (adjustable filter)
Display range
-99999 ÷ 999999, plus decimal point
Sensor supply output:
24V +5%, -10% / max. 100 mA, stabilized
Communication interface
RS 485, 8N1 and 8N2, Modbus RTU,
not separated
Baud rate
1200 bit/s ÷ 115200 bit/s
Display
LED, 6 digit, 9mm height, red
Data memory
non-volatile memory, EEPROM type
Protection level
IP 65 (from front, after using waterproof cover)
IP 40 (from front)
IP 20 (housing and connection clips)
4
Summary of Contents for SLE-73
Page 29: ...User manual COUNTER SLE 73 29...
Page 30: ...User manual COUNTER SLE 73 30...
Page 31: ...User manual COUNTER SLE 73 31...
