Nor-Cal Intellisys Adaptive Pressure Controllers - Manual (Page 7)

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I
ntellIsys
A
dAptIve
p
ressure
C
ontrollers
APC-OP-LIT 1/12
VALVE VALVE TTL/ANALOG I/O TTL/ANALOG I/O
GAUGE 1 GAUGE 1
SW1 SW1
POWER
!
100-240V~
50-60 Hz
POWER
!!
100-240V~
50-60 Hz SERIAL SERIAL GAUGE 2 GAUGE 2
POWER
ON
OFF
I
O
POWER
ON
OFF
I
O
8.00
3.50
3.1 - A/C Powered Touch-Panel Controller Interface
Refer to the following diagrams and tables when connecting to an A/C powered APC Touch Panel Controller including models APC-150-A, APC-250-A, APC-350-A, APC-
750-A and APC-850-A.
TAbLE 3.1.6 -
(J6) “APC-X50-A”ANALOG / TTL
CONNECTOR, Db-37 RECEPTACLE
PIn FunctIon
1 N/C
2 N/C
3 N/C
4 Digital GND / RS232 Common
5 \CDG2 Select In\
6 \Position Control Select In\
7 N/C
8 \Close Valve In\
9 \Control Active Out\
10 \Analog Div 10 Select In\
11 \Analog SP Control Select In\
12 Digital GND / RS232 Common
13 TTL Out Common
14 N/C
15 N/C
16 N/C
17 N/C
18 Analog Valve Out (0-5 VDC)
19 \Valve Open Out\
20 N/C
21 N/C
22 N/C
23 \Valve Closed Out\
24 Fault Out
25 \Zero Gauge Select In\
26 See NOTE below
27 \Open Valve In\
28 PLO #2 Status
29 PLO #1 Status
30 N/C
31 N/C
32 N/C
33 Analog SP+ In
34 Analog SP- In
35 Analog GND
36 Analog CDG Out
37 Analog Valve Out
NOTE: For 150-, 250- &
350- series controllers,
pin 26 is defined as
\Hold Valve Select In\
NOTE: For 750- &
850- series controllers,
pin 26 is defined as
\Valve Initialization
Enable In\
TAbLES 3.1.5 - (SW1) “APC-X50-A” DIP SWITCh
SETTINGS FOR SERIAL COmmUNICATIONS
BAuD rAte SwItch 1 SwItch 2
19200 OFF (up) OFF (up)
9600 ON (down) OFF (up)
4800 OFF (up) ON (down)
1200 ON (down) ON (down)
PArIty SwItch 3 SwItch 4
None OFF (up) Either ON or OFF
Odd ON (down) OFF (up)
Even ON (down) ON (down)
StoP BItS* SwItch 5
1 OFF (up)
2 ON (down)
* If parity is enabled (either odd or even) then only 1 stop bit is used
and SW1 position 5 will be ignored
other
FunctIonS
SwItch
6
SwItch
7
SwItch
8
ON (down)
Enable
RS-485
Analog S.P.
0-5 VDC
Reserved
OFF (up) RS-232
Analog S.P.
0-10 VDC
Reserved
TAbLE 3.1.4 - (J2) “APC-X50-
A” RS-232 SERIAL PORT, Db-9
RECEPTACLE
PIn
SIGnAl
ASSIGnment
1 RS485 (B)
2
RS-232 TX (data from
APC to host)
3
RS-232 RX (data from
host to APC)
4 N/C
5 Signal Common
6 N/C
7 N/C
8 N/C
9 RS485 (A)
TAbLE 3.1.3 - (J5)
“APC-X50-A” VALVE
CONNECTOR,
Db-15 RECEPTACLE
PIn SIGnAl
ASSIGnment
1 Drive A+
2 Drive A-
3 Drive B-
4 Drive B+
5 Sense B-
6 Sense B+
7 Sense A-
8 Sense A+
9 Reserved
10 Reserved
11 Reserved
12 Reserved
13 Reserved
14 Reserved
15 Reserved
NOTE: Function \names\ with a
backward slash indicate active low
input or output signals
TAbLE 3.1.2- (J1) “APC-X50-A” A/C
POWER CONNECTOR
PIn FunctIon
1 Neutral
2 Ground
3 Line in 100 to 240 VAC
1 3
2
TAbLE 3.1.1 - (J3 & J4)
“APC-X50-A” GAUGE
CONNECTOR Db-9 RECEPTACLE
(IDENTICAL PINOUTS)
PIn
SIGnAl
ASSIGnment
1 Signal input from gauge
2 N/C
3 N/C
4 +15VDC output to gauge
5 -15VDC output to gauge
6 N/C
7 N/C
8
Signal common from
gauge
9
Power common
output to gauge
Intelli sys
TM ADAPTIVE PRESSURE CONTROLLER
CLOSED
OPEN
CONTROL
FAULT
POWER
CLOSED CLOSED
OPEN OPEN
CONTROL CONTROL
FAULT FAULT
POWER POWER
3.50
8.50
Power
On/Off
Switch