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10 Table of contents
Bcu-X2 Control Unit Layout And Connections ..................................................
Default I/O Diagram Of The Converter Control Unit .............................................
External Power Supply For The Control Unit (Xpow) ..........................................
The XD2D connector .............................................................................
The X485 Connector ..............................................................................
Safe torque off (XSTO, XSTO OUT) ...........................................................
FSO-xx safety functions module connection (X12) ..........................................
SDHC memory card slot .........................................................................
Connector Data ....................................................................................
Bcu-X2 Ground Isolation Diagram ...........................................................
14 Dimension drawings
Contents Of This Chapter ..........................................................................
R8I Dc/Dc Converter Module ...................................................................
Bdcl Filter Module ................................................................................
Quick Connector ...................................................................................
Bcu Control Unit ...................................................................................
Bamu Voltage/Current Measurement Unit .....................................................
Bamu Accessories ...............................................................................
Miniature circuit breaker S804S-UCB10 ...................................................
Auxiliary contact S800-AUX .................................................................
Shorting Plug S802-Link50 ..................................................................
Cio-01 I/O Module ................................................................................
Dpmp-01 Door Mounting Kit .....................................................................
Switchgear And Charging Components .........................................................
DC switch/disconnectors .....................................................................
OT1600E11 (IEC) ..........................................................................
Charging Switches .............................................................................
OS160GD04F (IEC) .......................................................................
Charging Controller Bsfc-12C ..............................................................
Handles .........................................................................................
OHB65J6 ....................................................................................
OHB150J12P ...............................................................................
Contacts ........................................................................................
Auxiliary contact OA1G10 ................................................................
Auxiliary contact OA3G01 ................................................................
Dc Fuses ...........................................................................................
15 Example circuit diagrams
Contents Of This Chapter ..........................................................................
Content of the circuit diagrams .................................................................
ACS880-1604LC DC/DC converter unit 1×R8i, 3AXD10000878887 ..................
ACS880-1604LC DC/DC converter unit 2×R8i, 3AXD10000873230 ..................
DDC 1×R8i with DC switch/disconnector .....................................................
Sheet 001a (Main supply) ....................................................................
Sheet 001B (Charging Circuit) ...............................................................
Sheet 002A (Bdcl Main Circuit) ............................................................
Sheet 005A (Module Connections) ..........................................................
Sheet 005B (Bdcl Module Connections) ..................................................
Sheet 007A (Bamu Voltage Measurement) ...............................................
Sheet 020A (Auxiliary Voltage Distribution) ................................................
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