Power Supply Measurements
Measure Between Terminals
Measured Values
+ Voltmeter
Lead
- Voltmeter
Lead
Pin 1
Pin 3
- 36 VDC +1.0V / -0V
Pin 5
Pin 7
+ 5 VDC +/-3 V
Pin 6
Pin 7
- 5 VDC +/-3 V
Pin 8
Pin 7
0 volts = normal operation
+ 5 V nominal = thermal overload
(press reset switch)
On = -36 VDC
On = +5 VDC
On = -5 VDC
On = Thermal Overload
On = Battery Backup Connected
Pins 1 & 2 = -36 V Ground
Pins 3 & 4 = -36 VDC
Pin 5 = +5 VDC
Pin 6 = -5 VDC
Pin 7 = Digital & Analog Ground
Pin 8 =Thermal Overload Signal
PLUS070
On/Off Switch
Fuse
6.3A, 250V
Slow Blow
Type
Reset Switch
(Press If Thermal Overload
Indicator Turns On)
Source Voltage Switch
Measuring The Power Supply Voltages
Installing The Switchable Power Supply
IMI89–196
Installing The Switchable Power Supply – 9