Siemens tdc manual

Page Equipotential Bonding exception: components with fiber-optic connections. Equipotential busbar An equipotential busbar should be provided in each control cabinet to facilitate wiring. All internal and external components must be interconnected with this equipotential busbar. Page 23 Aotewell Ltd www. Page 24 Aotewell Ltd www. Page 25 Termination of an external shielded cable with supply via interface module The shield must be connected to the shielding bus. Ground of the external power supply must be wired to the shielding busbar, or to the equipotential busbar.

Page 26 Termination of an internal power supply via interface module The shield must be connected to the shielding bus. Ground of the internal power supply must be connected to the shielding busbar, or to the equipotential busbar. Page 27 Aotewell Ltd www. Page Protective Ground Protective ground Protective ground is bonded to the cabinets or components via PE conductor. The protective conductor must be routed and dimensioned in accordance with IEC External voltages connected to the module input must be switched off simultaneously refer to section Machinery directive Page The following limits are valid, depending on the "shutdown mode" switch setting.

Shutdown mode Maximum air intake temperature up to m above Page 31 Installation and EMC guidelines 1. This rule also applies to commissioning phase! Unshielded conductors that are terminated to screw terminals should be kept as short as possible. Page 34 The cable wired to connector X1 on the rack must be shielded. The shield should be terminated as close as possible to connector X1. You can connect conductor cross-sections from 0. Page Esd Directives 1. Due to their technology, these components are highly sensitive to overvoltage and, therefore, to ESD.

The abbreviation stands for electrostatic discharge Modules equipped with such components are identified by the following warning label on Page 36 The following figure once again emphasizes the necessary ESD protective measures. Page Rack 3. There is a fan tray in the upper part of the rack, which includes the monitoring and signaling functions in addition to the fans.

The fan tray contains six fans and the control and monitoring functions for the rack. Alternatively, a slow-acting fuse may be used. Note A mains disconnect unit must be provided during installation of the rack. Ungrounded installation of the rack is not planned. Page Battery Backup Rated voltage 3. Improper handling of a Lithium battery may cause its explosion and incorrect disposal of used lithium batteries may lead to emission of pollutants.

Page 46 To prevent data loss, you should always replace the battery while the rack is powered on. Page Modules 3. Page 49 3. Remove the power connector X2. If necessary, remove the wires to X1 including the strain relief and shield connection.

Loosen the 8 screws on the top and bottom of the fan tray. Page 52 Contacts consisting of combinations of safety extra-low voltage and hazardous voltages are not permitted. Page 53 Aotewell Ltd www. Page Rack Ur 6DdCh2 3. A high-performance bit backplane bus supports high-speed data exchange between the inserted modules. Page Battery Backup max. Do not open the battery and always replace it with one of the same type.

Always order replacements from Siemens. This ensures that you are in possession of a short circuit- proof type. Page Modules Observe this particularly at slot 1, as a metal spring has been installed in this slot. Page Technical Specifications Max.

Page 64 Rated voltage AC V max. Page 65 Aotewell Ltd www. Page Rack Ur 6DdCh0 3. Page 69 3. Page Battery Backup You should always replace the battery while the rack is powered on in order to prevent data loss. Note that while installing the battery you also need to take corresponding measures in preparation for its replacement.

Battery Current load approx. This is necessary to ensure proper ventilation and EMC compatibility of the system. An additional fault is displayed after the first one has been acknowledged.

Page 77 Aotewell Ltd www. Page 79 User stop results in a stop of all CPUs in the same rack. Note Shutdown behavior of various CPU modules The various CPU modules exhibit slight time differences in their shutdown behavior when the power supply is interrupted. For information on additional products, refer to: Product catalog https:eb. Page Pin Assignments Note that a firmware update cannot take place during operation but only at plant standstill.

Page 92 User stop results in a stop of all CPUs in the same rack. RTS Request to Send n. CTS Clear to Send n. RI Ring Indicator n. Page 96 Digital input 1 supports interrupts Digital input 2 supports interrupts Digital input 3 supports interrupts Digital input 4 Digital input 5 Digital input 6 Digital input 7 Ground n. Time Resolution 0. Page Aotewell Ltd www. Note For more information on fan operation, refer to chapter "Rack Page 39 "!

For more information on EMC and environmental conditions, refer to chapter "General technical specifications Page 37 "! Page Connection Options Aotewell Ltd www. Page The Switches S1. Page Connector X3 with cable SC62 Only specific signal types are available at the cable ends of SC62 which can only be used for the matching interface modules refer to "Connection options Page ". Page Input current 5 mA 15 V — encoder typ. Page Typical power losses Page Typical power losses 5. LEDs H3 to H6 provide information about the current network traffic.

Page 5. The results is made available at the digital outputs of CP52M0 for further analysis. The basic clock cycle timer is re-initialized with the configured basic sampling time and processing continued.

Page 1. Install a suppressor diode between the shield and M ground. Page Pin Assignments Digital output 8 n. Market-specific solutions. Digital Enterprise Services. List of configurators. Product Catalogue Product Catalogue eClass 5. Configurator Overview. Product Information.

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