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Connection sidefield side
Connectionterminals 1 , 2-
Internal resistormax. 282 Ω
Current≤ 45 mA
Voltage≥ 10 V
Open loop voltagemin. 22.7 V
Output rated operating current45 mA
Output signalThese values are valid for the rated operating voltage 20 ... 35 V DC.
Energized/De-energized delaysingle operation: typ. 1.7 ms/50 μs; periodical: typ. 5 μs/50 μs

Connection sidecontrol side
Connectionterminals 7, 8
Rated voltage20 ... 35 V DC
Current72 mA at 20 V input voltage, load = 220 Ω
50 mA at 35 V input voltage, load = 220 Ω
Inrush current≤ 200 mA after 100 μs

1-channel isolated barrier, 24 V DC supply (loop powered), Current limit 45 mA at 10 V DC, Up to SIL 3 acc. to IEC/EN 61508, Housing width: 20 mm, Number of channels: 1-channel, Safety Integrity Level (SIL): SIL 3, Rated voltage: 20 ... 35 V DC , loop powered, Type: field device supply, Field device: 1 x Valve, Field device [2]: 1 x audible alarm, Field device [3]: 1 x visual alarm, Current: ≤ 45 mA, Voltage: ≥ 10 V

一般規(guī)格
信號類型模擬輸入
功能安全相關(guān)參數(shù)
安全完整性等級
供應(yīng)
連接電源軌或端子9 、10-
額定電壓19 30伏DC
在供應(yīng)公差范圍內(nèi)
額定電流<20>功耗0.35瓦(24伏和1毫安檢測電流)
投入

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1-channel isolated barrier, 24 V DC supply (loop powered), Current limit 45 mA at 10 V DC, Up to SIL 3 acc. to IEC/EN 61508, Housing width: 20 mm, Number of channels: 1-channel, Safety Integrity Level (SIL): SIL 3, Rated voltage: 20 ... 35 V DC , loop powered, Type: field device supply, Field device: 1 x Valve, Field device [2]: 1 x audible alarm, Field device [3]: 1 x visual alarm, Current: ≤ 45 mA, Voltage: ≥ 10 V