Analogue Input Transition Board

VTB8213

Description

The Hytec VTB8213 is a single-width VME64X Transition Board which incorporates 32 relays with contacts accessible from rear panel connectors with the following characteristics:-

• 2 groups of straight-through connections (connectors 1 & 2)
• 2 groups of 16 single-pole change-over relay contacts controlled from digital I/O.
• 4 SCSI connectors 1-4 routed to 8002 Carrier Board sites A-D respectively
• Ground discharge limited on insertion

Product Specifications

Size: Single width Transition Board 6U x 80mm
Operating temp: 0 to 45 deg C ambient
Power Requirements: +5V @ 3.5A from VME bus
Number of channels: 32
Connectors: 4 SCSI 50-way sockets mounted on the front panel
Connectors 1 & 2 are straight-through connections to sites A & B of the carrier board.
Connectors 3 & 4 provide the relay contact connections (driven from sites C & D)
J1 connector160 way DIN mates with P2 pins
J0 connector 5x19 way 2mm socket mates with P0.
Relay contacts: Single-pole changeover arranged in groups of three pins, NC, CMN, NO. NC-CMN is the un-energised state
Voltage rating: 100V d.c. max. Current rating: 100mA max.
Contact resistance: 200mohms initially

Description

The board is primarily intended to provide 32 single pole change-over contacts controlled from IP-8505-DIO boards on two rear panel connectors. These are output on connectors 3 & 4. Connectors 1 & 2 provide straight through connections to sites A & B on the 8002 Carrier Board. Ground discharge resistors are fitted at the base of the board.
 

Construction

The unit is constructed to the VME64x standard, with EMC rear panel, injector/ejector handles, guide pin and slot keying, static discharge protection, hot swap capability, 5-row RP0 and RP2 connectors.

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Copyright © 2004 [Hytec Electronics Ltd]. All rights reserved. Information in this document is subject to change without notice. Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.