Ntellisys, Daptive, Ressure – Nor-Cal Intellisys Adaptive Pressure Controllers User Manual
Page 9: Ontrollers
Call toll free
800-824-4166
or 530-842-4457
•
FAX 530-842-9130
9
I
ntellIsys
A
dAptIve
p
ressure
C
ontrollers
APC-OP-LIT 1/12
3.3 - DC Powered Controllers with Serial I/O Interface
Refer to the following diagram and tables when connecting to a DC powered APC controller including model APC-800L-A-S01.
TAbLE 3.3.3 -
(J4) “APC-800L-A-S01” VALVE
CONNECTOR, Db-15 PLUG
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
TAbLE 3.3.4 -
(J3) “APC-800L-A-S01” I/O
CONNECTOR,
Db-15 RECEPTACLE
PIn FunctIon
1
Chassis GND
2
RS-232 TX (data from
APC to host), or 485A
3
RS-232 RX (data from
host to APC), or 485B
4
N/C
5
N/C
6
N/C
7
Digital GND
8
N/C
9
N/C
10
N/C
11
N/C
12
Valve Closed input
13
Digital GND
14
\Valve Closed Output\
15
TTL Output Common
TAbLE 3.3.2 -
(J2) “APC-800L-A-S01” POWER
CONNECTOR, Db-9 PLUG
PIn
FunctIon
1
Chassis GND
2
Power RTN
3
Power RTN
4
Power +24V IN
5
Power +24V IN
6
N/C
7
N/C
8
N/C
9
N/C
TAbLE 3.3.1 - (J1)
“APC-800L-A-S01”
GAUGE CONNECTOR,
Db-15 RECEPTACLE
PIn
FunctIon
1
Chassis GND
2
Chassis GND
3
N/C
4
Signal common from gauge 2
5
Signal input from gauge 2
6
N/C
7
Signal common from gauge 1
8
Signal input from gauge 1
9
+15V supply to gauge
10
+15V supply to gauge
11
Power Supply Common
12
Power Supply Common
13
N/C
14
-15V supply to gauge
15
-15V supply to gauge
2.49
5.12
5.95
4.15
Status
LED
Status LEDs
POWER
I/O