Electronic Control - Bosch DCI 700 Repair Instructions

en | 12 | DCI 700
(4) Frequency converter A1
(5) Power supply unit G1 – 24 V voltage supply for circuit board A2
(6) Circuit breaker F1 – Main protection, 16 A (200 V version only)
(7) Contactor Q2 – Main contactor
(8) Contactor Q3 – Intermittent contactor for test oil heater E1 – E3
(9) Circuit board A6 – RS485 serial communication interface to circuit board A3
(10) USB port – Interface for "ConverterWorks" software
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3.1.2

electronic control

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 10: Overview of electronic control
(1) Circuit board 1 688 400 577 (A3) – Sensor circuit board
(2) Circuit board 1 688 400 545 (A4) – CPU circuit board
(3) Circuit board 1 688 400 593 (A2) – Power circuit board
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 11: Circuit board A3 connections
(1) Port X105 (RJ45) – Not used
1 689 975 289 | 2020-05-06
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Robert Bosch GmbH