Honeywell UDC 3300 manual Two Hlai replace second Llai connections, 5V Connections MA Connections

Two HLAI replace second LLAI connections

Figure 2-7 shows the wiring connections for replacing the second LLAI with two HLAI.

Figure 2-7 Two HLAI Replace 2nd LLAI Connections

ATTENTION:

Remove Input 2 jumper when replacing second LLAI with two HLAI. Refer to Table 2-4.

High Level

Analog Input

Connections

See Below

		10
	L1	11
+	L2/N	12
	22	13
+	23	14
–	24	15
	25	16
	26	17
	27

1

2

3

4

5

6

7

8

9

1-5V Connections

4-20 mA Connections

Input 3 Source

+

–

Input 2 Source

+

22+

23+

24–

Transmitter 3

+ 250Ω 1

–250Ω

1

Transmitter 2

+

– + –

22 +

23 +

24 –

–

Power Supply

1 The 250Ω load resistors are supplied by Honeywell with the controller when the input is	24161
specified. These items must be installed when you wire the controller before start-up.

Input 2 jumper

Table 2-4 shows the location of the second input jumper and the input types available for each jumper position.

Table 2-4 Input 2 Jumper Selections

Jumper Location

Jumper Position

W1

	2nd Input
W2	Power/Input PWA
W1	24162
W2	None (remove jumper)

Input Types Available

Slidewire

Thermocouple, RTD, mV, Radiamatic, Carbon, Oxygen,

4-20 mA, 0-20 mA, 1-5 V, 0-5 V

Two HLAI replace LLAI

4/00 UDC 3300 Controller Product Manual 21