Honeywell UDC 3300 manual 16 +, Output Type Current, Relay #1

Current output/ universal output connections, continued

Figure 2-13 shows the Output and Alarm wiring connections for models with a Current Output (Auxiliary Output) and three Relay Outputs (Model DC330X-EE-2XX). See Table 2-6 for wiring restrictions.

For Control and Alarm Relay Contact information, see Tables 2-7 and 2-8.

Figure 2-13 Auxiliary Output and Three Relay Outputs

–	Auxiliary		1
	Load	Output	N.C.
			2
+		Relay#1
	0-1000
			N.O.
			3
		Output	4
			N.C.
Connect		Relay#2	5
shield to
ground at			N.O.
			6
one end
only			Alarm
		16 +	Relay#1 7
		17 –	N.C.
			8
			N.O.
			9

	Relay Load		Load
			Supply
	To terminal
			Power
	1 or 3	2
	Relay Load		Load
			Supply
1	To terminal
			Power
	4 or 6	2
	Alarm Relay #1 Load		Load
			Supply
To terminal			Power
			2
	7 or 9

1 Alarm #2 is not available with Time Proportional Duplex or Three Position Step Control or Position Proportional Control.

2Electromechanical relays are rated at 5 Amps @120 Vac or 2.5 Amps at 240 Vac. Customer should size fuses accordingly. Use Fast Blo fuses only.

All current outputs are isolated from each other, case ground, and all inputs. 24160

Table 2-6 Universal Output Wiring Functionality and Restrictions for Figure 2-13

Controller with One Current Output (Auxiliary Output) and Three Relay Outputs

SINGLE LOOP OR CASCADE CONTROL OUTPUT

Output Type	Current
Time Simplex	N/A
Current	N/A
Position (not available on	N/A
Cascade Control)
Time Duplex or TPSC	N/A
Current Duplex 100%	N/A
Current Duplex 50%	N/A
(N/A)
Current/Time or	N/A
Time/Current

Auxiliary

Not used

Output 1

Not used

Not used

Output

N/A

Output 1 or 2

Relay #1

Output 1

Not used

Output 1

Output 1

N/A

N/A

Output 1 or 2

Relay #2

Alarm 2

Alarm 2

Output 2

Output 2

Alarm 2

N/A

Alarm 2

Relay #3

Alarm 1

Alarm 1

Alarm 1

Alarm 1

Alarm 1

N/A

Alarm 1

4/00 UDC 3300 Controller Product Manual 27