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VME-ISER12: Intelligent Board with 12 Serial Interfaces
VME-ISER12: Intelligent Board with 12 Serial Interfaces

VME-ISER12

Item #: V.1414.01
Availability: Call For Pricing - (413) 772-3170
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    VME-ISER12

    Intelligent Board with 12 Serial Interfaces

    • 12 Serial Interfaces
      • 8-channel controller SAB82538
      • 4 additional interfaces via SCC of the CPU
      • RS-232, RS-422, RS-485 or TTY
      • 38.4 kBaud / 12 channels simultaneously guaranteed channels electrically isolated via optical couplers and DC/DC-converters, no disturbances
      • 2x 50-pin post connector for adapter board ESP360
      • Functions and connections compatible to VME-ISER8
    • QUICC-Power CPU
      • CPU 68360 / 33 MHz
      • 512 kByte standard SRAM
      • Optionally 2 Mbyte high speed SRAM in addition
      • 1 M x 16 Flash-EPROM
      • VMEbus mailbox interrupts
    • Operation
      • Shared-RAM allows simple parameter setting
      • Additional RS-232-interface for diagnose/ service/programming
    • Display
      • Signal LED and test socket can be switched to each channel
      • Power LED for electrically isolated power supply of channels

    Serial Controllers

    The VME-ISER12 is an intelligent VMEbus interface with 12 serial process interfaces and an additional RS-232 interface for connecting a terminal for service and programming purposes. The serial controller SAB 82538 controls 8 serial interfaces, and the CPU 68360 controls 4 as well as the terminal interface via the SCC.

    Physical Interfaces

    Optocouplers and DC/DC converters electrically isolate the interfaces and VMEbus potentials. Piggyback modules locally realize the physical interfaces RS-232, RS-422, RS-485, & TTY-passive. The standard option has RS-232 drivers in sockets connecting via the VMEbus connector P2.

    Wiring

    The board comes in double Europe format with 4 TE (1 slot) width. The VMEbus connector P2 has 9 serial channels available. If needed, an additional channel connects via a front panel 9-pin post connector. A second DSUB-connector in the front panel is for the terminal interface (RS-232). The TTL-signals of the serial channels connect to two 50-pin post connectors.

    QUICC-Power On-Board

    The CPU 68360 has a phase frequency of 33 MHz to control the local units. Firmware is stored in the Flash-EPROM & updates via a service interface in the front panel.

    VMEbus Interface

    The board’s standard option offers the data transfer options SADO24 & SD16. Optionally, the board can also be equipped with an A32/D32 interface. esd electronics does not recommend this option when using the local physical interface because the isolation distances become very narrow.

    ESP360-Transition Modules

    Two ESP360 type transition modules connect via two 50-pin post connectors, & each offers the transition of 4 serial physical channels to the physical interfaces RS-232, RS-422, and RS-485. Two additional channels can operate as RS-232 and RS-422 interfaces connecting via six 15-pin HD-DSUB-connectors in the 6 HE front panels. With 2 ESP modules, all 12 serial channels of the VMEISER12 are accessible as e.g. RS-232- interfaces. In the ESP360 modules, channel selection is via software, bridges in the connector, or solder bridges, because the interface options for each channel are parallel. One advantage of the ESP360 adapter boards is the large isolation distance of the electrical isolation allowing voltages of up to 300 VDC/ 250 VAC.

    LED Displays

    Selecting a serial channel via keys and a 7-segment display allows you to read the selected signals via LEDs directly at the front panel at 2 mm test sockets. The power supply of the electrically isolated interfaces shows for each channel via LEDs.

    Firmware

    There is a channel-oriented RAM interface available as firmware for the local CPU. The VME-ISER12 communicates w/ the VMEbus master via the local RAM. The RAM stores the commands & parameters that come from the local CPU and buffers the serial data. This Shared-RAM interface allows easy implementation into different master operating systems. There are drivers for most real-time operating systems available.

    Technical Specifications:

    Serial interfaces:

    Interfaces:

    10 async., 2 async./sync., 1 service

    Serial controller:

    SAB82538

    Physical layers:

    RS-232, RS-422, RS-485, TTY passive

    Baud rate:

    38.4 KBaud (full duplex) when using all 12 channels guaranteed

    Electrical isolation:

    Via optical couplers from VMEbus potential and channels from each other

    Power supply:

    DC/DC-converters

    Connections:

    9 channels: via P2 (VG96),

    1 channel: via DSUB9 in front panel or

    12 channels via 2x adapter board ESP360

    (each 6x HD-DSUB 15-pin socket contacts)

    LED-displays:

    10 LEDs for power supply of the isolated channels, 4 LEDs for serial signals, channel selection via keys and 7-segment display, displayed signals at 2mm test sockets

    ESP360-transition modules:

    Transition to 4x RS-232, RS-422 and RS-485 plus 2x RS-232 and RS422, 15-pin HD-DSUB sockets, reference potential of electrical isolation: acc. to VDE 0110b§8, isolation group C and installation into cubicle: 300 VDC / 250 VAC

    Controller:

    CPU:

    QUICC 68360, 33 MHz

    Memory:

    1 M x 16 Flash-EPROM,

    512 kByte standard SRAM,

    optional +2 Mbyte high speed SRAM

    Terminal interface:

    RS-232, baud rate programmable

    VMEbus:

    Basic address:

    Programmable via coding switches, board uses 1 Mbyte

    Address modifier:

    Complete AM-decoding with additional “Don‘t-Care” setting for 'Supervisory'/ 'Non-privileged' mode

    VME-compatibility:

    IEEE 1014 Rev. C.1

    Data transfer options:

    Standard: SADO24, SD16

    Optional: SADO32, SD32

    General:

    Ambient temperature:

    0...70 /C

    Humidity:

    Max. 90%, non-condensing

    Connectors:

    P1, P2: DIN 41612 design C96

    P3, P4: 9-pin DSUB (female)

    P5, P6: 50-pin post connector (male)

    Board dimensions:

    160 x 233 mm, 6 HE height, 4 TE width

    Power supply:

    P1: +5 V ±5%

    Order information:

    Designation

     

    Order No.

    VME-ISER12

    Intelligent interface board, with 12 serial channels on-board, 10 RS-232 interfaces

    V.1414.01

    VME-ISER12-ADAPT

    P2 to 9x DSUB9-adapter

    V.1414.10

    VME-ISER12-32

    A32/D32-VMEbus interface

    V.1414.11

    RS422-Adapter

    RS-422 piggyback

    V.1930.02

    RS485-Adapter

    RS-485 piggyback

    V.1930.04

    TTY-passive-Adapter

    TTY-20mA passive piggyback

    V.1930.06

    ESP360

    Adapter board with 6 interfaces RS-232, RS-422 and RS-485

    V.1129.01

     

    VME-ISER12

    Intelligent Board with 12 Serial Interfaces

    • 12 Serial Interfaces
      • 8-channel controller SAB82538
      • 4 additional interfaces via SCC of the CPU
      • RS-232, RS-422, RS-485 or TTY
      • 38.4 kBaud / 12 channels simultaneously guaranteed channels electrically isolated via optical couplers and DC/DC-converters, no disturbances
      • 2x 50-pin post connector for adapter board ESP360
      • Functions and connections compatible to VME-ISER8
    • QUICC-Power CPU
      • CPU 68360 / 33 MHz
      • 512 kByte standard SRAM
      • Optionally 2 Mbyte high speed SRAM in addition
      • 1 M x 16 Flash-EPROM
      • VMEbus mailbox interrupts
    • Operation
      • Shared-RAM allows simple parameter setting
      • Additional RS-232-interface for diagnose/ service/programming
    • Display
      • Signal LED and test socket can be switched to each channel
      • Power LED for electrically isolated power supply of channels

    Download complete data sheet (PDF-File)
    Download complete hardware manual (PDF-File)
    Download complete software manual (PDF-File)

     


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