Catalog relay modules - DOLD - #101

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table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:5.40pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:8.00pt "Arial", sans-serif; } .font4 { font:14.00pt "Arial", sans-serif; } .font5 { font:15.00pt "Arial", sans-serif; } .font6 { font:18.00pt "Arial", sans-serif; } .font7 { font:20.00pt "Arial", sans-serif; } .font8 { font:5.00pt "Impact", sans-serif; } .font9 { font:10.00pt "Sylfaen", serif; } .font10 { font:12.00pt "Sylfaen", serif; } .font11 { font:17.00pt "Sylfaen", serif; } Circuit diagrams 13 23 33 41 57 13 23 33 41 57 67 S12 S13 S14 S22 S31 S32 S33 S34 Y39 Y40 n S31 S32 S11 S12 S13 S13 S14 _ _ u j j (+) IA1 |S1 1 1 1 13 23 33 41 1 57 [Â1 S31 C39 S11 C1 9 S12 S13 S14 S14 _ S32 112 _ _ _ S12 S13 S14 _|A1i+)JS11 13 23 33 41 57 67 K1 K1t1 C K1t2t K2 ----- -- -- -- -- f--J t2 _____j _ J _ J V ____J 7 _ 2i j 7 7 7 1 L _/ S21 14 24 34 42 7 ' 58 168 K1t[ ___J _ J _ J l! S22 S31 S32 S33 K2 K2t[ S34 I39 K2t1C A2 IS21 114 124 134 142 58 172 V3Q v/in S21 S22 S33 S34 . 1 |A2 _ _ _ Y39 Y40 (-) _ _ M8081 b J V3Q v/in S21 S22 S33 S34 A2 F J:2 _ _ _ _ _ M8509 T _ _ 14 24 34 42 58 _ BI 5928.47 1 _ _ 13 il 31 47 il «7 BI 5928.50 14 24 34 42 58 68 47 57 67 13 23 33 Ui S11 Cl 0 Cl Q _ _ _ S31 S32 112 S12 S13 S14 S12 S13 S14 S22 S31 S32 S33 S34 Y39 Y40 n S31 S32 S11 S12 S12 S13 S13 CI A S14 _ _ u j j (±) IA1 |S1 \ 1 1 13 23 33 47 57 6 S12 S13 S14 S22 S31 S32 S33 S34 Y39 Y40 JA1_[S11 13 23 31 47 57 67 K1 K1 Kit L ___J _ J l! K1tL K2 K2 K2t[ K2t[ A2 IS21 114 124 132 148 |58 |68 IA2 IS21 14 24 34 48 58 68 h2 V3Q v/in S21 C99 S22 S33 Ci/1 S34 |A2 _ _ _ Y39 Y40 (-) _ M8080_b h2 V3Q v/in S21 C99 S22 CTÎ S33 S34 _____1 |A2 _ _ _ Y39 Y40 ±2 _ _ M8079 b 14 24 32 48 58 68 14 24 34 48 58 68 BI 5928.92 BI 5928.93 Notes To select automatic restart terminais S13 - S14 must be bridged, S33 - S34 must be opened. Open terminais S13 - S14 select manual restart, the On-button must then be connected to S33 - S34. Line fault detection on On-button: The line fault detection is only active when the time delayed relais K1t and K2t have released and then S12 (channel A) and S32 (channel B) are switched simultaneously. If the On-button is closed before S12, S31, S32 is connected to voltage (also when line fault across On-button), the output contacts will not close. The unit will not restart before the time delay is finished. A line fault across the On-button which occurred after activation of the relay, will be detected with the next activation and the output contacts will not close. If a line fault occurs after the voltage has been connected to S12, S31, S32, the unit will be activated because this line fault is similar to the normal On-function. The unit can be operated with single channel and 2-channel operation with cross fault monitoring. For connection please refer to application examples. The gold plated contacts of the BH 5928 mean that this module is also suitable for switching small loads of 1 mVA - 7 VA, 1 mW - 7 W in the range 0.1 - 60 V, 1 - 300 mA. The contacts also permit the maximum switching current. However since the gold plating will be burnt off at this current level, the device is no longer suitable for switching small loads after this. The terminal S21 permits the operation of the device in IT-systems with insulation monitoring, serves as a reference point for testing the control voltage and is used to connect the E-stop loop when cross fault monitoring is selected. Connecting the terminal S21 to the protective ground bridges the internal short-circuit protection of Line A2(-). The short-circuit protection of line A1(+) remains active. ATTENTION - AUTOMATIC START! According to IEC/EN 60 204-1 part 9.2.5.4.2 it is not /m\ allowed to restart automatically after emergency stop. / 8 \ Therefore the machine control has to disable the automatic start after emergency stop. Y39 - Y40 must be closed to have timed outputs. By opening the bridge betweenY39 andY40 the time delay can be interrupted immediately.Without bridge the contacts switch without delay. The time setting has to be sealed by the user after test. 103