產品內容
Applications |
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For remote contact sensing |
For remote contact make or break control |
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window or door open/close signal sensing | window or door open close control |
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alram signal sensing |
light control |
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fire detector signal sensing | power on/off control |
Features |
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Over-voltage and over-current protection on digital input |
Various IO combinations |
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IP re-assignment, Direct web page control |
4 TTL input and 4 Relay output for EMD-7201-4 |
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Wide power range(for EMD-7201-T) |
8 TTL input and 8 Relay output for EMD-7201-8 |
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Input counter function |
8 TTL input and 8 Transistor output for EMD-7201-T |
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Software key function |
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Specifications |
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Digital Input | |
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Input points : 4 for EMD-7201-4 |
Logic high level : 3.15V(min) |
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8 for EMD-7201-8, EMD-7201-T |
Logic low level : 1.35V(max) |
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Over-voltage protection : 60Vdc(max) |
Over-current protection : 50mA(max) |
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Counter input : any digital input |
Counter speed : 200Hz(max) square wave |
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Digital Output | |
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Relay output points : 4 for EMD-7201-4 |
Relay capacity : 3A @250Vac, 3A @30Vdc |
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8 for EMD-7201-8 |
Transistor output : 8 for EMD-7201-T |
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Transistor capacity : 500mA(peak), 45Vdc(max) |
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Ethernet | |
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10/100M auto switch |
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General | |
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Power requirement : |
Operation Temperature : 0~+70 degree C |
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24Vdc for EMD-7201-4, EMD-7201-8 |
Storage Temperature : -20 ~+80 degree C |
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12Vdc ~ 24Vdc for EMD-7201-T |
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