Service manual

14 Agilent 8495D/K Attenuators Operating and Service Manual
1 Introduction
Figure 3 Typical Solenoid Coil Driver Circuit
Solenoid cable
connector jack
Solenoid driver
Any 75451 dual peripheral AND driver.
+24 V
Atten card pin
Solenoid drive pin
Thru-line pin
TTL Input
1820-0175
+5 VDC
Typical Solenoid IC Driver Circuit
(3 or 4 required)
Atten card pin
Thru-line pin
Solenoid drive pin
+24 Vdc
Switch or relay
contacts
Typical Solenoid Relay or Switch Driver
(3 or 4 required)