Ntellisys, Daptive, Ressure – Nor-Cal Intellisys Adaptive Pressure Controllers User Manual
Page 10: Ontrollers
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ntellIsys
A
dAptIve
p
ressure
C
ontrollers
APC-OP-LIT 1/12
3.4 – DC Powered Controllers with Serial and Analog/TTL I/O Interface
Refer to the following diagram and tables when connecting to a DC powered APC controller
including models APC-100L-A, APC-200L-A, APC-300L-A, APC-700L-A and APC-800L-A.
TAbLE 3.4.2 - (SW1) “APC-X00L-A” DIP SWITChES
SwItch 1
SwItch 2
SwItch 3 SwItch 4
OFF (up)
9600 baud
8 bit, no parity
1 stop bit 0-10 V Analog
in
ON (down) 19200 baud 7 bit, even parity
(1 stop bit only)
2 stop bits
0 to 5V
Analog in
TAbLE 3.4.1 – (J4) “APC-X00L-A”
ANALOG / TTL CONNECTOR,
Db-25 RECEPTACLE
PIn
FunctIon
1
Chassis GND
2
RS-232TX (data from IQ
to host)
3
RS-232RX (data from
host to IQ)
4
Analog CDG Out
5
Analog GND
6
Analog Valve Out
7
Digital GND
8
\Analog SP Control
Select In\
9
Analog SP+ In
10
Analog SP- In
11
Power RTN
12
Power 24V in
13
\CDG2 Select In\
14
See NOTE below
15
\Position Control Select
In\
16
N/C
17
Analog GND
18
\Close Valve In\
19
\Open Valve In\
20
Fault Out
21
N/C
22
\Valve Open Out\
23
\Valve Closed Out\
24
TTL Out Common
25
Chassis GND
TAbLE 3.4.4 - (J3) “APC-X00L-A”
AUXILIARy CONNECTOR,
Db-15 RECEPTACLE
PIn
FunctIon
1
Not used
2
RS-232 TX (data from IQ
to host)
3
RS-232 RX (data from
host to IQ)
4
Digital GND
5
Power RTN
6
Not used
7
Power +24V in
8
Not used
9
Analog CDG Out
10
Analog Valve Out
11
Analog GND
12
TTL Out Common
13
\Valve Open Out\
14
\Valve Closed Out\
15
Chassis GND
TAbLE 3.4.5 - (J2) “APC-X00L-A”
GAUGE CONNECTOR,
Db-9 RECEPTACLE
PIn
FunctIon
1
Signal input from gauge 1
2
+15 V supply to gauge
3
-15 V supply to gauge
4
Not used
5
Signal input from gauge 2
6
Signal common from gauge 2
7
Not used
8
Signal common from gauge 1
9
Power supply common
TAbLE 3.4.3 - (J1) “APC-X00L-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:
For 100L-A, 200L-A
and 300L-A series controllers, pin
14 is defined as \Hold Valve Select In\
NOTE:
For 700L-A and 800L-A
series controllers, pin 14 is
defined as \Valve Initialization
Enable In\
2.51
5.74
5.69
4.78
Status
LEDs
Status LEDs