Service Information
5-13
To Mainframe
CLK
Data
Strobe
Enable
Relay
Drivers
U100-
U104
Relays
User connections
ID CLK
ID DATA
ROM
U105
+3.5V (Steady State)
+5.7 (
≈
100 msec during
relay actuation)
Relay
Power
Control
Q100, Q101
U106, U107
+6V,
To Mainframe
+14.6V
Figure 5-7
Model 7013 block diagram
ID CLK
ID DATA
Start Bit
Stop Bit
Figure 5-8
Start and stop sequences
Summary of Contents for 7013-S
Page 64: ...TC17 100 25918 D2...
Page 66: ......
Page 67: ......
Page 68: ......
Page 69: ......
Page 71: ...Keithley Instruments Inc 28775 Aurora Road Cleveland Ohio 44139 Printed in the U S A...