CDX2000 / 13.56 MHz & 400 kHz Manual
© 2006 Comdel, Inc.
7
Control signals and pinout descriptions for both 13.56 MHz and 400 kHz:
Signal
Pin
Name
Type
Description
2
Ref Power Output
AO
0 to +10 VDC = 0 to 200 W linear
3
Forward Power Output
AO
0 to +10 VDC = 0 to 1000 W linear
4
Power Enable
DI
Enables RF output power with an external contact closure
to Pin 9. (24 Volts: 0.5 amps MAX. SWITCHING)
5
Remote Setpoint Input
AI
0 to +10 VDC = 0 to 1000 W linear
6
Remote Common
AGND
Return for Pins 2, 3, 5
7
RF Power On Output
DO
+5 VDC = RF ON; OV = RF OFF
8
Over-temperature
Output
DO
Pin gets pulled to ground via 1N4001 diode.
9
Power Enable Common DGND
Return for Pin 4, 7, 8
11
Safety Interlock
INTLK
Interlock is made with external contact closure to Pin 12
which enables the AC input power contactor. (24 VDC;
0.5 amps MAX SWITCHING.) Maximum external loop
resistance: 8 ohms.
12
Interlock Loop Return
INTLK
Return for Pin 11
NOTE: all unlisted pins are not connected.
D. Mechanical
Specifications
Description
Specifications
Size:
432 mm x 173 mm x 483 mm (17"W x 6.8"H x 19"D)
maximum chassis dimension
Weight:
61.4 kg (135 lb.) maximum
Mounting:
Standard 19" EIA rack mounting adapters with 7" front
panel. Front panel to be attached flush with bottom of
power supply chassis.
Color and Finish:
Front panel to be the only surface to be painted gray with
contrasting blue alpha-numeric reference designators. All
other surfaces have a coated finish such as gold zinc
chromate, gold alodyne, or equivalent.
Water Connections:
1/4" NPT female, one inlet and one outlet for water
cooling of amplifier sections. The water connections shall
be placed at least 75 mm (3") from the right and 100 mm
(4") from the left side of the rear panel when viewed from
the rear for clearance purposed.
Front Panel and Indicators and Actuators:
•
All front panel indicators will be displayed on a 20 X 2
character alpha-numeric display.
•
All settings (in local control mode) will be made from a
single rotary encoder or three soft key actuators.
Handles:
Front Panel: Two handles (left & right) to be mounted on
the front panel exterior, evenly spaced on center.
Side Panels: One handle to be mounted on the left and
right side panel exteriors, evenly spaced on center, if
weight exceeds 22.73 kg (50 lb.)
Warning Labels:
•
Safety Labels for hazardous voltages, Heavy Object,
and Caution for lifting by water fittings are to be
provided on operator visible areas of the generator.
IEC standard symbols in user visible areas for start,
stop, enable and cautionary conditions, PE ground,
high temperatures and RF energy present.
•
Special marking available at customer’s specifications
