Patch Panel for Interlock Box to Computer
Pin Assignments
	Interlock D-Conn	D-Conn Type/
	Pin	Pin	Color	Function
	1	DigIO  34	Purple	Port A - Bit 3  (Pilot Start)
	2	DigIO  37	Purple	Port A - Bit 0  (Pilot Off)
	3	DigIO  33	Purple	Port A - Bit 4  (HV Relay)
	4	DigIO  36	Purple	Port A - Bit 1  (Pilot Fault)
	5	DigIO  32	Purple	Port A - Bit 5  (Pilot On)
	6	DigIO  35	Purple	Port A - Bit 2  (Pilot Interrupt)
	7	DigIO  11,13,15,17,19,21	Green	Ground  0V
	8
	9
	10
	11
	12
	13	ADC/DAC  9	Red	D/A Channel 0 Output (HV Programming)
	14
	15	ADC/DAC  7	Green	Enable Remote (Jumper to 18)
	16
	17
	18	ADC/DAC  7	Green	Logic Ground
	19
	20	DigIO  8	Orange	Port B - Bit 2  (HV Door)
	21	DigIO  6	Orange	Port B - Bit 4  (Rad Detect 2)
	22	DigIO  9	Orange	Port B - Bit 1  (Bunker Door)
	23	DigIO  10	Orange	Port B - Bit 0  (Emergency Stop)
	24	DigIO  7	Orange	Port B - Bit 3  (Rad Detect 1)
	25	DigIO  11,13,15,17,19,21	Green	Ground  0V
	26	DigIO  28	Yellow	Port C - Bit 1  (Water Temp)
	27	DigIO  27	Yellow	Port C - Bit 2  (Vacuum Level)
	28
	29
	30
	31
	32
	33
	34	External Crowbar Switch	White	Crowbar  110 VAC Switch
	35	External Crowbar Switch	White	Crowbar  110 VAC Switch
	36
	37	DigIO  29	Yellow	Port C - Bit 0  (HV On-Off)