APPENDIX B:
CONNECTION DETAIL
TERMINATION & WIRE COLOR
INPUT DESCRIPTION
SIGNAL TYPE
FUNCTION TYPE
BLACK
RED
WHITE
GREEN
BLUE JUMPER
CONNECTIONS
SYSTEM POWER
SYSTEM DC PWR (RED WIRE)
24VDC
DC PWR SUPPLY
BUTT SPLICED TO TERMINALS T3:1 & D1
RED WIRE JUMPER [PWR]
T2:1 & 1C2
SYSTEM DC PWR (BLUE WIRE)
24VDC
DC PWR SUPPLY
BUTT SPLICED TO TERMINALS T1:1 & T4:1
ACTUATOR
ACTUATOR 2
0-10 VDC
DC VOLTAGE
T1.6
T2.6
A02
D9
U14
9C10
ACTUATOR 4
0-10 VDC
DC VOLTAGE
T1.5
T2.5
A04
D10
U14
9C10
ACTUATOR 1
0-10 VDC
DC VOLTAGE
T1.8
T2.8
A01
D7
U13
7C8
ACTUATOR 3
0-10 VDC
DC VOLTAGE
T1.7
T2.7
A03
D8
U13
7C8
TEMPERATURE and PRESSURE SENSORS
OUTLET PSI - LOOP 2
0-10 VDC
150 psi TRANSDUCER
T4.7
T3.7
U16
GRND
RETURN TEMP. LOOP 2
0-5 VDC
THERMISTOR
0V
U15
OUTLET PSI - LOOP 1
0-10 VDC
150 psi TRANSDUCER
T4.2
T3.2
U12
GRND
CW INLET PRESSURE
0-10 VDC
150 psi TRANSDUCER
T4.3
T3.3
U11
GRND
HW INLET PRESSURE
0-10 VDC
150 psi TRANSDUCER
T4.4
T3.4
U10
GRND
RETURN TEMP. LOOP 1
0-5 VDC
THERMISTOR
0V
U9
CW INLET TEMPERATURE
0-5 VDC
THERMISTOR
0V
U8
HW INLET TEMPERATURE
0-5 VDC
THERMISTOR
0V
U7
OUTLET TEMP. LOOP 2
0-5 VDC
THERMISTOR
0V
U6
VALVE 4 TEMPERATURE
0-5 VDC
THERMISTOR
0V
U5
VALVE 3 TEMPERATURE
0-5 VDC
THERMISTOR
0V
U4
VALVE 2 TEMPERATURE
0-5 VDC
THERMISTOR
0V
U3
VALVE 1 TEMPERATURE
0-5 VDC
THERMISTOR
0V
U2
OUTLET TEMP. LOOP 1
0-5 VDC
THERMISTOR
0V
U1
JUMPER 1
0V, BETWEEN U9 & U10 to T4.5
JUMPER 2
0V, BETWEEN U11 & U12 to T4.6
PUMP CONTROL
LOOP 1 PUMP
24VDC
I/O RELAY
T1.2
D6
RED JUMPER: 5C6 TO T2.2
LOOP 2 PUMP
24VDC
I/O RELAY
T1.3
D5
RED JUMPER: 5C6 TO T2.3
ALERT/ALARM
COMMON ALERT RELAY
< .5 AMPS @24V, AC
or DC
I/O RELAY
3C4
D4
COMMON ALARM RELAY
< .5 AMPS @24V, AC
or DC
I/O RELAY
3C4
D3
Highlighted Values Represent Connector Labels
NOTES:
1)
0V CONNECTIONS ARE MADE ADJACENT TO THE U# CONNECTION
2)
JUMPERS ARE DEVICE SPECIFIC