Nor-Cal IQ+ Adaptive Pressure Controller - Manual (Page 9)

 Call toll free 800-84-4166 or 530-842-4457 • FAX 530-842-9130
I
ntellIsys
A
dAptIve
p
ressure
C
ontrollers
IQ+ OP-LIT 9/08
TAbLE 3.3 – ON-bOARD CONTROLLER S(mASTER)
Power (xlr) ServIce Port auxIlIary devIceNet GauGe
PIn FunctIon PIn FunctIon PIn FunctIon PIn FunctIon PIn FunctIon
1 +24VDC Power
Input
1 Authorized
Technicians Only
1 Reserved 1 Drain 1 CDG1 +
2 Power Return 2 Authorized
Technicians Only
2 RS232 TX 2 DNET Power
in +
2 + 15VDC CDG Power
(Optional)
3 Drain 1 3 Authorized
Technicians Only
3 RS232 RX 3 DNET Power
In -
3 - 15VDC CDG Power
(Optional)
4 N-C Net Hi 2 4 Digital Ground 4 CAN H 4 Reserved
5 NC- Net Low 2 5 Reserved 5 CAN L 5 CDG2 +
6 RS485 A 6 CDG2 -
7 Reserved 7 Reserved
8 RS485 B 8 CDG1 -
9 TTL IN 0 9 CDG Power Return
(Optional)
10 TTL IN 1
11 Digital Ground
12 TTL COM
13 TTL OUT 0
14 TL OUT 1
15 Chassis Ground
FIGURE 3.3 – ON-bOARD CONTROLLER (mASTER)
3.3 - master On-board Controllers
RATE
Net Mod Ctrl Fault
0
2
4 6
8
0
2
4 6
8
MSD LSD
AUXILIARY GAUGE
POWER SVC
PORT
IQ + SERIES
AD AP TIVE PRESSURE CO NTRO LLER
CLOSE
OPEN
2
5
P
1
1
Connect to Earth Ground at power supply
2
N-C Net is a proprietary communication protocol. Do not connect these pins to anything other than approved Nor-Cal items.