Technical data

• As you complete connections for each module, move left to the next
module.
The following numbered sections tell you how to connect each type of device.
To help you make the proper connections, each module cover has an
identifying label at the top. That label contains the module number and
option number. Table 1 lists the identifying labels for all modules you can
use on your system. Use the table to identify the modules as you connect
additional devices to your system. Not all modules require additional
connections.
Table 1: Module Identification Labels
Module
Number
Option
Number Description
CPU and Memory
M7622–AA MS650–BA System memory, 16 megabytes
M7622–BA MS650–BB System memory, 8 megabytes
M7626–AA KA660–AA System CPU (multiuser)
M7626–BA KA660–BA System CPU (server)
M8578–00 MRV11 Programmable read-only memory
Mass Storage
M5976–SA KZQSA TLZ04/RRD-series adapter
M7164, M7165 KDA50 Intelligent board controller (RA-series disks and
ESE20)
M7206–PA TSV05 TS05 tape drive controller (old)
M7530 TSV05 TS05 tape drive controller (new)
M7546–00 TQK50 TK50 tape drive controller
M7552–PA KRQ50 RRD-series disc drive controller
M7559–00 TQK70 TK70 tape drive controller
M7740–PA KLESI RV20 write-once optical disk (or TU81E tape) controller
M7769 KFQSA DSSI mass-storage adapter
Communications
M3108–PA DSV11 2-line synchronous serial interface (full modem
support)
16 VAX 4000 Model 200 (BA430) Installation