LC4HW-R6-DC24VS Panasonic Electric Works, LC4HW-R6-DC24VS Datasheet - Page 29

• Manufacturer Part Number: LC4HW-R6-DC24VS
• Description: COUNTER DIGITAL 24VDC SCREW TERM
• Manufacturer: Panasonic Electric Works
• Series: LC4Hr

Specifications of LC4HW-R6-DC24VS

• Count Rate: 30Hz or 5kHz Selectable
• Number Of Digits/alpha: 12
• Input Type: Switch Closure or Transistor Switch
• Output Type: Switch Closure
• Voltage - Supply: 12 V ~ 24 V
• Display Type: LED Red, Yellow
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q1353564

PRECAUTIONS IN USING THE LC4H SERIES
6. Self-diagnosis function
If a malfunction occurs, one of the following displays will appear.
Note 1: When the counter value goes below the minimum value during any of the subtraction, directive, independent, or phase input modes.
Note 2: Includes the possibility that the EEPROM’s life has expired.
7. Compliance with the CE marking
When using in applications to which
EN61812-1 applies, abide by the follow-
ing conditions.
• Overvoltage category II, pollution level
1. Connections between the power sup-
1) This counter employs a power supply
142
(for sensor type model with power sup-
ply)
(for sensor type model without power
supply)
2
ply and input/output have basic insula-
tion. Use a device with basic insulation
to connect to the I/O terminals.
without a transformer, so the power
and input signal terminals are not
insulated.
Display
or
Minimum value went below –999
or –99999. See note 1.
Incorrect DIP switch setting.
Malfunctioning CPU.
Malfunctioning memory. See
note 2.
Contents
(1) When a sensor is connected to the
(2) In the case of contact input, use dual-
• The load connected to the output con-
• Applied voltage should be protected
This counter is protected with basic
insulation and can be double-insulated
to meet EN/IEC requirements by using
basic insulation on the load.
tact should have basic insulation.
with an overcurrent protection device
(example: 250 V 1A fuse, etc.) that con-
forms to the EN/IEC standards.
input circuit, install double insulation
on the sensor side.
insulated relays, etc.
Output condition
No change
OFF
Enter reset or RESET
key.
Restart unit (correct DIP
switch settings)
Enter reset, RESET key,
or restart unit.
Restoration procedure
2) You must use a terminal block or
3) Do not use this timer with a safety cir-
socket for installing the pin-type
counter. Do not touch the terminal
section or other parts of the timer unit
while an electric current is applied.
Before installation or removal, confirm
that there is no voltage being applied
to any of the terminals.
cuit. For example, when using a timer
in a heater circuit, etc., provide a pro-
tection circuit on the machine side.
The values at start-up before the CPU
malfunction occurred.
Preset values after restoration
No change
0