Figure 2-9 Open Collector Output - Model Dc330X-Tt-Xxx - Honeywell DC33XB User Manual

Time Proportional Simplex
Customer Supplied
Electromechanical Relay
1
2
+
Output #1
–
1 3
4
N.C
Alarm
5
.
Relay#2
N.O.
6
7
N.C
Alarm
8
.
Relay#1
N.O.
9
Time Proportional Duplex
Customer Supplied
Electromechanical Relay
1
+
2
Output #1
3
–
1
4
+
5
Output #2
6
–
1 2
7
N.C
Alarm
.
8
Relay#1
N.O.
9
Open collector outputs are internally powered.
CAUTION
1
Connecting an external supply will damage the controller.
2
Alarm #2 not available with Time Proportional Duplex or Three Position Step Control or Position Proportional control.
3 Can also use10 amp solid state relay, Part Number 30756018-003
Electromechanical relays are rated at 5 Amps @120 Vac or 30 Vdc and 2.5 Amps at 240 Vac.
4
Customer should size fuses accordingly. Use Fast Blo fuses only.
Figure 2-9 Open Collector Output — Model DC330X-TT-XXX
12/00
+
–
Alarm Relay
Load
#2 Load
Supply
Power
To terminal
4
4 or 6
Alarm Relay
Load
#1 Load
Supply
Power
To terminal
4
7 or 9
+
–
+
–
Alarm Relay
Load
#1 Load
Supply
Power
To terminal
4
7 or 9
UDC3300 Basic Model: DC33XB User Manual
Customer Supplied
3
Solid State Relay
1
2
+
+
Output #1
–
3
1
4
N.C
Alarm
5
.
Relay#2
N.O.
6
To terminal
7
N.C
Alarm
8
.
Relay#1
N.O.
9
To terminal
Customer Supplied
3
Solid State Relay
1
+
2
+
Output #1
3
–
1
4
+
5
+
Output #2
6
–
1 2
7
N.C
Alarm
8
.
Relay#1
N.O.
9
To terminal
Installation
–
Alarm Relay
Load
#2 Load
Supply
Power
4
4 or 6
Alarm Relay
Load
#1 Load
Supply
Power
4
7 or 9
–
–
Alarm Relay
Load
#1 Load
Supply
Power
4
7 or 9
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