Simex SLN-94, Руководство пользователя

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User manual - COUNTER SLN-94
- Do not use the unit in areas where there is risk of explosions.
- Do not use the unit in areas with significant temperature variations, exposure to
condensation or ice.
- Do not use the unit in areas exposed to direct sunlight.
- Make sure that the ambient temperature (e.g. inside the control box) does not
exceed the recommended values. In such cases forced cooling of the unit must
be considered (e.g. by using a ventilator).
The unit is designed for operation in an industrial environment and must
not be used in a household environment or similar.
2. GENERAL CHARACTERISTICS
Counter type SLN-94 is designed for up-down counting of pulses in 3 decades and has
single program register using for programming the batcher function. The programming of the
counter is realised by push-buttons, and direction of counting can be selected by user.
SLN-94
is equipped with many modern features required in simple and advanced automatic control
systems. The counter is made for hard environment conditions, and with use of modern
materials and electronic components,
Located on front panel push-buttons allow manual setting of the device according to user
requirements. Build in RS-485 communication interface enables controlling of all settings by
host, and allows use of unit in advanced network systems. The counter is equipped with
single counting, hold, stop, clear/start inputs.
SLN-94 has two build in relays (N.O.) with
selectable thresholds and modes of operation. It can be used for controlling of external
devices. The counter is prepared for cooperation with NPN as well as PNP type sensors, Due
to internal digital denouncing filter simple contactors can be used as sensors. Additionally
build in sensor supply output (24V DC) can be used to supply contactors and some types of
electronic sensors. All inputs are fully separated from external power supply, relays outputs,
and communication interface, and has single common terminal.
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
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