User manual TOSHIBA C2

[. . . ] 6F8C1111 Integrated Controller model 2000 V series Computer module C2PU37 User's Manual Important Information No patent liability is assumed by TOSHIBA Corporation with respect to use of information, illustrations, circuits, equipment or examples of application in this publication. TOSHIBA Corporation reserves the right to make changes and improvements to this publication and/or related products at any time without notice. No obligation shall be incurred other than as noted in this publication. This publication is copyrighted and contains proprietary material. No part of this book may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means ?electrical, mechanical, photocopying, recording, or otherwise ? [. . . ] If the unit is installed in isolation, open the LG terminal. Do not connect the LG and FG terminals without grounding them. (4) Frame ground (FG) terminal The FG terminal is a protective ground point of the model 2000. The FG terminal voltage is equalized to that of the base. For safety, ground them at single-point in order to minimize the risk of electrical shock. 16 Computer m odule C2PU37 User's Manual 2. 5 Wiring of the power supply 2. 5 Wiring of the power supply Wire the external power supply to model 2000 power supply module in the following manner. When using expansion units, arrange for power to be supplied simultaneously to the basic unit and the expansion units (or to the expansion units before the basic unit). (1) Power conditions Rated voltage Power consumption Retentive power interruption : 85 to 264VAC, 50/60Hz (PS694) : 150VA or less (PS694) : 20ms or less (2) Install an electrostatic shielded transformer or a noise filter if the power contains noise. (3) Use twisted-pair cables (1. 25mm ) as the power supply cable. Keep the cable as far as possible from I/O cables. (4) If the expansion unit with a power supply module is used, the power of the basic and expansion units should be supplied from the same source. Apply power at the same time or in the order of the expansion unit then the basic unit. (5) If a CVCF or UPS supplies power to model 2000, observe waveforms of the power supply; the peak voltage must be more than 130V for the 100VAC range or 260V for the 200VAC range. Basic unit Shielded transformer 2 Noise filter ( Power 100/240VAC ( Expansion unit 6E8C1111 17 Chapter 2 Installation Wiring of the power supply PS694 NC NC PS691 NC NC RUN signal contact output RUN signal contact output NC NC 100-240VAC input L N LG FG 100VAC·F short 200VAC·F open 100-120VAC or 200-240VAC input L N LG FG ·` ·` *1 *2 *1 *2 PS693 24V output DC24V 0V ·{ ·| PS632/PS653 ·{ ·| RUN signal contact output NC NC RUN signal ontact output NC 100-240VAC input L 24VDC input (PS632) 100/110VDC input (PS653) NC L N ·` N LG FG *1 *2 *1 *2 *1 Line filter ground (LG) 5000PF or less Power supply input 5000PF or less LG *2 Frame ground (FG) Connected to base unit. See `2. 4 Grounding' 18 Computer m odule C2PU37 User's Manual 2. 5 Wiring of the power supply CAUTION 1. Always turn off the power before wiring the cables. Working with the power on can cause electrocution. Use covered crimp terminals or cover the module wire with tape so that there is no exposed conducting parts. Fasten the terminal covers securely to the terminals when wiring is finished. Failing to ground the unit can cause electrocution or malfunction. Connecting to wrong power supply can cause explosion or fire. Wiring must be performed by an experienced person. Wiring error can result in fire, malfunction, or electrocution. Do not connect any cables to the NC terminals. 2. 3. 4. 5. 6. NOTE: Terminal screw size is M3. 5. [. . . ] Move the unit away from radio or television. Use separate electrical outlet from the radio or television. Insert a commercially available filter between the electrical outlet and the power plug of the unit. Change the feeder to a coaxial cable. In case of trouble or malfunction Q Symptom There is abnormal smell or heat. [. . . ]