25-Pin User Port Signal And Pin Descriptions; Table 4-1. Jumpers On A Dummy Plug To Satisfy Minimal Signal; Table 4-2. User Port Signal Descriptions - Advanced Energy Paramount MF 2 kW User Manual

®
Advanced Energy
If you are not using the User port to control or monitor the unit, you can use a
"dummy" or "cheater" plug to satisfy these signals, thereby ignoring the User port.
To make a dummy plug, solder these jumpers on a mating connector.
Table 4‑1. Jumpers on a dummy plug to satisfy minimal signal requirements
Jumper Between Pins
If desired, you can add an emergency off switch in series with the RF PWR ON signal
(pin 4) and/or tie your system interlocks in series with the generator INTERLOCK
LOOP signal (pins 10 and 23).
If the minimum requirements are met and then AC power is applied, RF output will
not automatically be activated. Choose a control mode, and then, to activate RF
output:
• If you are in host control mode, send an RF on command.
• If you are in user control mode, send an RF off signal and then an RF on signal.

25-Pin User Port Signal and Pin Descriptions

The following tables describe the 25-pin User port signals and pin descriptions.
Wiring diagrams are also provided.
Table 4‑2. User port signal descriptions
Description
Digital inputs (DI)
Digital outputs (DO)
Analog inputs (AI)
57020114-00E
4 and 13
17 and 21
10 and 23
Optocouple-insulated
Logic high: 4 V to 25 V, typical input current 11 mA
Logic low: Less than 1 V
Optocouplers open or close state
Open (high impedance): V maximum = 30 V (IC < 500 μA)
Close (low impedance): I maximum = 11 mA; Voltage drop is
less than:
• 1.2 V at 0.1 mA
• 3.2 V at 5 mA
• 5.6 V at 11 mA
Voltage range 0 V to 10 V
Communication Controls
Paramount
Description
Connects RF PWR ON pin to +15 V pin
Satisfies RF PWR ON return to ground
Satisfies INTERLOCK LOOP signal
Specification
®
MF 2 kW Generator
4‑2