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RH3(standard) |
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8 DI/6 DO, AC220 power supply
Support power-off retentive
Support basic logic control and data operation
Support high speed count, pulse output, external interruption, C language function block, free switch for I/O points, free protocol communication and MODBUS communication.
Can not support expansion module and BD board. |
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General Specifications
Item |
Specification |
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Insulation Voltage |
Above DC 500V 2MΩ |
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Noise Resistance |
1000V 1uS pulse for 1 minute |
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Environment Temperature |
0℃~60℃ |
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Ambient Humidity |
5%~95% |
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COM 1 |
RS-232, be connected to host machine or HMI for programming or debugging |
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COM 2 |
RS-485 or RS-232，network or connect to intelligent instrument, inverter, etc. |
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Installation |
M3 screw fixed or DIN46277 (35mm width) guide rail installation |
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Grounding |
The third type grounding (Never perform common grounding with strong power system) |
Functional Specifications
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Item |
Specification |
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Program operation Mode |
Circulation scanning mode, timing scanning mode |
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Program Mode |
Instructions and ladder chart |
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Dispose Speed |
0.5us |
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Power Failure Holding |
FlashROM |
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User Program’s Capacity |
2500 steps |
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I/O Points |
8 input points，6 output points |
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Output Format |
Relay |
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Power Supply |
AC220V |
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Interior Coil’s Points (M) |
8512 points |
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Timer（T） |
Points |
620 points |
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Specification |
100mS timer：set time 0.1~3276.7 seconds
10mS timer：set time 0.01~327.67 seconds
1mS timer：set time 0.001~32.767 seconds |
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Counter（C） |
Points |
635 Points |
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Specification |
16 bits counter:：Set value K0~32767
32 bits counter：Set value K0~2147483647 |
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Data Register（D） |
8512 characters |
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FlashROM Register（FD） |
2048 characters |
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High-speed Count Format |
High speed counter, pulse output, exterior interruption |
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Timing Scanning Interval Setting |
1~99mS |
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Password Protection |
6 characters ASCII |
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Self-diagnose Function |
Power on self-diagnose, monitor timer, grammar check |
Dimensions:
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