Figure 2-9 Solid State Relay Output-Model Dc330X-Aa-Xx - Honeywell UDC 3300 Product Manual

Time proportional
output, continued
Figure 2-9
Time Proportional
L1
Output
Relay#1
L2/N
22
Alarm
23
Relay#2
24
25
Alarm
26
Relay#1
27
Time Proportional
L1
Output
Relay#1
L2/N
22
23
Output
Relay#2
24
25
Alarm
26
Relay#1
27
1 If the load current is less than the minimum rated value of 20 mA, there may be a residual voltage across both ends of
the load even if the relay is turned off. Use a dummy resistor as shown to counteract this. The total current through the
resistor and the load current must exceed 20 mA.
2
Alarm #2 not available with Time Proportional Duplex or Three Position Step Control or Position Proportional control.
3 Solid State relays are rated at 0.5 amps. Customer should size fuses accordingly. Use Fast Blo fuses only.
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.
WARNING: Only connect Vac to solid state relays.
4/00
Figure 2-9 shows the Output and Alarm wiring connections for models
with Solid State Relay Output (Model DC330X-AA-XX).
For Control and Alarm Relay Contact information, see Tables 2-7 and 2-8.
Solid State Relay Output—Model DC330X-AA-XX
Simplex
1
2
N.O.
3
4
N.C.
5
N.O.
6
To terminal
4 or 6
7
N.C.
8
N.O.
9
To terminal
7 or 9
Duplex
1
2
N.O.
3
4
5
N.O. 2
6
7
N.C.
Alarm Relay #1 Load
8
N.O.
9
To terminal
7 or 9
UDC 3300 Controller Product Manual
Relay Load
Dummy Resistor 1
Alarm Relay #2 Load
Alarm Relay #1 Load
4
3
Relay Load
1
Dummy Resistor
3
Relay Load
Dummy Resistor 1
4
AC Load
Supply
3
Power
AC Load
Supply
Power
4
AC Load
Supply
Power
AC Load
Supply
Power
AC Load
Supply
Power
AC Load
Supply
Power
24164
23