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Model
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Function Description
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L2
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Class 0.2 mA variable current output. 0 ~ 10mA / 2.2KΩ, 4 ~ 20mA / 1kΩ
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L21
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Class 0.2 mA self-isolated transmission current output. Load capacity as above
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J1
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Relay switch output, normally open + normally closed. Contact capacity: 8A / 220V
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J3
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Triac non-contact zero-crossing switch output. Normally open type, 1A / 600V. Suitable for AC loads
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J4
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Triac non-contact zero-crossing switch output. Normally closed, 1A / 600V. Suitable for AC loads
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J5
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Small relay switch output, normally open + normally closed. Contact capacity: 2A / 220V
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J6
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Two relay switch output modules, normally open × 2. Contact capacity: 5A / 220V
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K
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Solid state relay (SSR) trigger output. 12V ~ 15V / 45mA
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K1
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Single SCR Zero-Crossing Trigger Output
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K2
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Two TRIAC zero-crossing trigger outputs
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V0
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Feed output (sensor power). 5V / 50mA
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V1
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Feed output (sensor power). 12V / 50mA
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V2
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Feed output (sensor power). 24V / 50mA
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V21
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Feed output (with electromagnetic flowmeter). Self-isolated 24V or ± 12V / 100mA
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R
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RS232 serial communication interface. Communication distance≤15m
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S
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RS485 serial communication interface. Communication distance≤1Km
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S1
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RS485 serial communication interface. Self-isolated, communication distance ≤1km
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D
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Data interface module. Data recording system with BT recorder
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