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訂購代碼01模擬受控比例壓力閥放大器，帶一個電磁閥VT-VSPA1 02，帶32極外螺紋多點接頭，前板無代碼，帶16子排；無壓力閥前板K 03 1 04組件系列10至19（10至19：技術數(shù)據(jù)和pin分配不變）1X 05更多詳細信息，請參閱純文本*01 02 03 04 05 VT-VSPA1–1–1X/*適用于VT-VSPA1-1的卡座：? VT 3002-1-2X/32D型，見數(shù)據(jù)表29928無電源裝置功能的單卡座更換放大器VT 2000（多部件系列4X）、VT 2010、VT 2013或VT 2023時，必須為機架安裝單獨訂購盲板4TE/3HE。材料編號R900021004差動輸入（輸入2）28（ac）30（ac）u（i）u 0…+10 V/4…20 mA 0…20 mA 0 V參考電位括號內(nèi)連接名稱的修改僅適用于VT-VSPA1-1型。命令值輸入2是一個差分輸入[1]（0至+10 V）。通過DIL開關2），可將其配置為電流輸入（+4至+20 mA或0至+20 mA）。如果命令值由具有不同參考電位的外部電子設備（例如PLC）指定，則必須使用該輸入。斷開或連接指令值電壓時，必須確保兩條信號線在每種情況下都與輸入分離或連接。在轉(zhuǎn)發(fā)之前，將兩個命令值相加[2]，然后到達一個電位計[3]，電位計位于卡的前板上，作為衰減器，從而限制大命令值。
Ordering code 01 Amplifi er for controlled proportional pressure valves, analog, with one solenoid VT-VSPA1 02 With 32-pole male multipoint connector and front plate no code With 16-pole terminal strip; without front plate K 03 For pressure valves 1 04 Component series 10 to 19 (10 to 19: Unchanged technical data and pin assignment) 1X 05 Further details in the plain text * 01 02 03 04 05 VT-VSPA1 – 1 – 1X / * Suitable card holders for VT-VSPA1-1: ? Type VT 3002-1-2X/32D, see data sheet 29928 Single card holder without power supply unit Function When replacing amplifiers VT 2000 (up to component series 4X), VT 2010, VT 2013 or VT 2023, the blind plate 4TE/3HE must be ordered separately for the rack mounting. Material no. R900021004 Differential input (input 2) 28(ac) 30(ac) u (i) u 0 … +10 V / 4 … 20 mA 0 … 20 mA 0 V reference potential The amendment of the connection designations in brackets only applies to type VT-VSPA1-1. The command value input 2 is a differential input [1] (0 to +10 V). By means of DIL switches 2), it can be configured as current input (+4 to +20 mA or 0 to +20 mA). If the command value is specified by external electronics with a different reference potential (e.g. by a PLC), this input has to be used. When disconnecting or connecting the command value voltage, it has to be ensured that both signal lines are in each case separated from or connected with the input. Before they are forwarded, both command values are summed up [2] and then reach a potentiometer [3] accessible at the front plate of the card which acts as attenuator and thus limits the maximum command value.
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