HONEYWELL 8C-PCNT02控制器,8C-PCNT02使用配置手冊
電源設(shè)備
監(jiān)控系統(tǒng)電壓，以及測量的0 V/公共連接和監(jiān)控輸入和輸出是電隔離的。
電源電壓輸入兩個冗余二極管解耦輸入，用于標(biāo)稱+24 V，公共0 V參考電壓
電壓輸入UB+/UN+d2/z2公共參考0 V U? b2級燙發(fā)。電壓范圍19。。。31.2Vdc（IEC 654?2級DC 4）CSA：24Vdc；SELV LPS
24 V最大250 mA時的最大功耗為6 W
HONEYWELL 8C-PCNT02控制器監(jiān)控系統(tǒng)電壓內(nèi)部電源所需的系統(tǒng)電壓會持續(xù)監(jiān)控過電壓。
如果檢測到欠電壓，將生成錯誤消息。
傳感器電源對于顯示器的兩個通道分離與電源電壓，可與其他監(jiān)視器并聯(lián)運行，打開電路和短路保護，無反應(yīng)。
傳感器電源通道1傳感器1? / 傳感器1+b6/z6
傳感器電源通道2傳感器2? / 傳感器2+b8/d6
電源電壓26.75 V DC；公差±2%剩余紋波<20 mVss（標(biāo)稱電流20 mA時）最大電流35 mA最大短路?電路電流0 mA≤ 我做空了?環(huán)行≤ 5 mA；
斷路和短路?電路驗證
Power supply
The monitor system voltages, and thus the 0 V / common connections for the measurement
and monitoring inputs and outputs, are galvanically separated.
Supply voltage inputs Two redundant diode decoupled inputs for nominal
+24 V with common 0 V reference
Voltage input UB+ / UN+ d2 / z2
Common reference 0 V U?
b2
Perm. voltage range 19 ... 31.2Vdc (IEC 654?2 class DC 4)
CSA: 24Vdc; SELV LPS
Power consumption max. 6 W, at 24 V max. 250 mA
Monitor system voltage
The system voltages required for the internal supply are constantly monitored on overvoltage.
If undervoltage is detected an error message is generated.
Sensor supply
For both channels of the monitor
Separation Decoupled and galvanically separated from the
supply voltage,
can be operated in parallel with other monitors, open
circuit and short circuit proof, non reactive.
Sensor supply channel 1 SENS1? / SENS1+ b6/z6
Sensor supply channel 2 SENS2? / SENS2+ b8/d6
supply voltage 26.75 V DC; Tolerance ±2 %
Residual ripple < 20 mVss (at nominal current 20 mA)
Max. current 35 mA
Max. short?circuit current 0 mA ≤ I short?circuit ≤ 5 mA;
Open circuit and short?circuit proof
