MK Products MK 2000A - Manual (Page 20)

MK 2000A - Owner's Manual - Page 20
REMOTE CONNECTOR PIN ASSIGNMENTS
PIN FUNCTION
1 Pulse Width / Heat
2 Pulse Frequency
3 Pulse Level
4 Rise Time
5 Pulse Height
6 Pulse Slope
7 Background Slope
8 Background Level
9 Contactor - Closing Contacts
10 Spare
11 Arc Establish *
12 Inductance
13 Spare
14 Ground
15 + 10V (Source) (Contactor)
16 Spare
17 Amps Ref.
18 Volts Ref.
19 Spare
20 Spare
21 Spare
22 Spare
23 Spare
24 + 12V Aux. Output
25 Aux. Common Output
NOTE:
Contactor may be closed through 25 pin “D” connector
with “closing contact only” (no 115 VAC) on pins 9 & 15.
* ARC EST. (PIN 11) is a logic type signal that goes from open to +10 VDC when the power
supply is deliver 30 Amps or more. The load on this pin must not exceed more than 10 MA. (1000
OHMS minimum) referenced to Pin 14.