Spellman CZE Series, Instruction Manual, Page: 15 / 33

CZE MANUAL 7 118030-001 REV
F
PIN FUNCTION
1,2,3 Chassis Ground & 24Vdc Return
4 High Voltage Enable/Inhibit
5 Voltage Test Point: 10V±2% = 0 to Rated
Output
6 Output Current Test Point: 10V±2% = 0 to
Rated Output
7 Chassis Ground
8 Remote Voltage Control
9 Remote Current Control
10 +10.24Vdc Reference
11 Test Point and Remote Programming Return
12 Polarity Control Signal
13 Positive Polarity Indicator
14, 15 +24Vdc Input
16 Chassis Ground
17 Negative Polarity Indicator
18 I – Mode Indicator
19 V- Mode Indicator
20 Current Return Test Point
21 Load Return
22 Ground Fault Indication
23,24,25 Spares
Note: If Enable/Inhibit is not used, connect Pin 4 to Pin
10.
Remote Programming:
Permits remote adjustment of the output voltage and
current via an external voltage source. By adjusting the
voltage source from 0V to 10V the desired output may be
selected.
Remote Monitor:
Test points, pins 5 and 6 of the input connector, monitor
voltage and current outputs. The output polarity is
positive from 0V to 10V equal to 0 to 100% of the output
±0.5%. Output impedance is 10k Ohms.
High Voltage Enable/Inhibit:
The external TTL signal allows the user to inhibit the
power supply output without switching the HIGH
VOLTAGE OFF.