author：Rittal cabinet, rittal cooling
key word：Rittal cabinet, rittal cooling, rittal busbar, rittal fan, rittal electric cabinet
Rittal cabinet 32-bit and 64-bit bus backplane - technical description:
The CPCI feature can define not only the 32-bit form, but also the 64-bit form. Both forms can be implemented on a 3U daughter card. Rittal electrical cabinet 32-bit form allows complete P2IJ2 connectors for user-defined slots (2 to 8) for input/output signals. Slot 1 (system slot) uses some P2/J2 pins for functions like clock, arbitration (grant/request) and other system functions. These leads are printed in bold in the table. In 32-bit systems, the P2[J2 connectors can optionally be configured with connector pins on the back with 16mm length and transfer frame. The signals on the back are tapped and can be plugged into the I/O board.
Rittal cabinet 64-bit CompactPCI lead wire configuration 1 technical description:
In 64-bit CompactPCI, not only P1, but also P2 connectors are all configured with signals, and no user-defined input/output signal leads can be performed. I/O signals are only available in 6U cards on connectors P3, P4 and P5.
The signals printed in bold in the Rittal electric cabinet are only configured in the system slot
Long pin 2 short pin 343.3V or 54) The system slot ground 5 is defined as GND in the 33MHz bus backplane, and it is bus type in the 66MHz system. Each slot can have its own address code (see CPCI characteristics) 7 in the sub The card does not have this function and cannot be used for CPCI cards above version 1.0
All standard CPCT line backplane slaves are designed for 64-bit applications. In the 3-position user version, the company configures the P2J2 connector according to customer needs.
Bus backplane 7U, switching structure according to PICMG2.16
The bus backplane "switch fabric" complies with PICMG feature 2.16. It enables telecommunication applications and system high availability in CompactPCl to be used in combination with high-speed application Ethernet.
Technical description of Rittal air conditioner:
7u, 84HP/32HP
The PLC control cabinet complies with the requirements of PICMG2.1 and has a complete hot switching function. As long as it is configured for 33MHzCompactPCI, the voltage V (input/output) (3.3V or 5V) can be selected.
Combined short-circuit diode bus termination
Prepared for up to four backplane stiffeners to avoid buckling when plug-in boards are inserted
The H.110CT bus of Rittal air conditioner meets the requirements of PICMG2.5 features on all node slots
When one node slot is saved, it supports 8HP system cards for dual redundancy support of the switching structure (2 switching nodes and 2 basic nodes), and meets the requirements of PICMG2.16. All card slots support rear switching modules
Configurable power supplies with the following height units, with two 6Ux8HP, three 6Ux4HP, three 3Ux4HP, three 3Ux8HP or four 3Ux4HP
All power supply slots meet the requirements of PICMG2.11
Power plug for H.110-Vbat.-SELVbat and VRG current signals
ATX power plug for auxiliary current input/output
The two current connection ports of Rittal air conditioner are used for fans with 12V voltage and household control function
The System Control Bus (SMBus) complies with PICMG2.9 requirements and supports all plug-in cards, power supplies, current input modules, fans, and alarm plug-in cards
Support PC for bridge function on alarm plug-in card for >19SMBusKnoten
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