SERIAL TYPE |
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DM-GF/HF |
OPTICAL DATA TRANSMISSION DEVICE |
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This device is serial type, data transmission device. It can be connected to the serial interface of FA computer or PLC directly. |
Specifications
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Type |
Serial type |
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Model No. |
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Transmission distance |
0.6m |
3m |
0.6m |
3m |
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Directional angle |
±10° |
±5° |
±10° |
±5° |
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Transmission speed |
DC to 9,600bps |
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Interface |
RS-232C, RS-422 |
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Transmission method |
Full-duplex two-way transmission |
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Modulation method |
FSK modulation |
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Power source |
10 to 30VDC(ripple 10% or less) |
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Current consumption |
140mA or less(when 12VDC), 60mA or less(when 24VDC) |
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Ambient illuminance |
10,000lux or less |
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Ambient temperature/humidity |
-10 to +50 degrees C, 85%RH or less |
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Vibration resistance |
Double amplitude 1.5mm, 10 to 30Hz, each 2 hour in X, Y and Z directions |
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Impact resistance |
500m/s2, each 10 time in X, Y and Z directions |
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Connection |
Lead wire (0.2mm2, 15 cores, shield cable 2m long) |
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Protective structure |
IP64(IEC standard) |
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Make sure to use Type A and Type B in pair because transmission system is full-duplex two-way transmission. |
External dimension
DM-GF1A/GF1B, DM-GF2A/GF2B(HEAD-ON type)
DM-HF1A/HF1B, DM-HF2A/HF2B(SIDE-ON type)
Input/output circuit
