Wiring connections comparison - Facility Explorer - LIT-12012045 - Bulb controller - Facility Explorer N2 Controller

Modernization Guide for N2 Controllers - Facility Explorer

Product
Network and Communications > N2 Controls > Facility Explorer N2 Controller
Document type
User Guide
Document number
LIT-12012045
Revision date
22/03/2019
Table 1. Wiring connection similarities, differences, and implications
Attribute

VAV1xx

FX-PCG

Implication

I/O Wiring

Connection Location

See Figure 1.

See Figure 1.

You can reuse the existing I/O wiring if the existing wiring is long enough to reach the FX-PCG's I/O wiring connection points. If not, you need to lengthen the wiring.

Connection Type

Spade lug connectors

Fixed screw terminal connectors

Remove spade lug connectors from I/O wiring.

N2 Wiring

Connection Location

See Figure 1.

See Figure 1.

You can reuse the existing N2 wiring if the existing wiring is long enough to reach the FX-PCG's N2 connection point. If not, you need to lengthen the wiring.

Connection Type

Removable, 3-wire screw terminal connector

Removable, 4-wire screw terminal connector

Replace the UNT's N2 wiring connector with the FX-PCG's N2 connection point.

Power Supply Wiring

Connection Location

See Figure 1.

See Figure 1.

You can reuse the existing power supply wiring if the existing wiring is long enough to reach the FX-PCG's power supply connection point. If not, you need to lengthen the wiring.

Connection Type

Spade lug with removable 2-wire screw terminal connector

Removable, 3-wire screw terminal connector

Remove existing connectors from power supply wiring and use FX-PCG's screw connector.

Figure 1. Wiring layout comparison of VAV1xx versus FX-PCG1611

Table 2. Wiring connection similarities, differences, and implications
Attribute

VAV1xx

FX-PCV1832

Implication

I/O Wiring

Connection Location

See Figure 2.

See Figure 2.

You can reuse the existing I/O wiring if the existing wiring is long enough to reach the FX-PCV1832's I/O wiring connection points. If not, you need to lengthen the wiring.

Connection Type

Spade lugs

Spade lugs

No change is necessary, but be careful when matching the I/O number.

N2 Wiring

Connection Location

See Figure 2.

See Figure 2.

You can reuse the existing N2 wiring if the existing wiring is long enough to reach the FX-PCV1832's N2 connection point. If not, you need to lengthen the wiring.

Connection Type

Removable 3-wire screw terminal connector

Removable 4-wire screw terminal connector

Remove connector from the existing N2 wiring and use the FX-PCV1832's screw connector.

Power Supply Wiring

Connection Location

See Figure 2.

See Figure 2.

You can reuse the existing power supply wiring if the existing wiring is long enough to reach theFX-PCV1832's power supply connection point. If not, you need to lengthen the wiring.

Connection Type

Spade lug with removable 3-wire screw terminal connector

2-wire removable screw terminal connector

Remove existing connectors from power supply wiring and use FX-PCV1832's screw connector.

Figure 2. Wiring comparison of VAV1xx versus FX-PCV1832