Footprint comparison - Facility Explorer - LIT-12012045 - Field Device - N2 Controllers

Modernization Guide for N2 Controllers - Facility Explorer

Brand
Facility Explorer
Product name
N2 Controllers
Document type
User Guide
Document number
LIT-12012045
Revision date
2019-03-22
Language
English

All models of VAV1xx have a footprint slightly larger than an FX-PCG1611 1 controller. Replacing a VAV1xx with an FX-PCG1611 in an I/O application using the same enclosure space is highly probable.

When used in a VAV box control application, the VAV1xx is typically connected to an EDA series actuator or an ATP series actuator/pressure transducer assembly. You need to replace both the VAV1xx and the EDA/ATP actuator with the FX-PCV1832. The FX-PCV1832 is mounted in place of the EDA/ATP actuator, so this dimensional comparison is key. The FX-PCV1832 is slightly larger than the EDA/ATP. As a result, if you use an FX-PCV1832 to replace a VAV1xx controller plus EDA/ATP actuator assembly, be sure to verify that enough space is available in the enclosure.

Figure 1. Dimensional Comparison of VAV1xx versus FX-PCG1611

Figure 2. Dimension comparison of VAV1xx versus FX-PCV1832

Figure 3. Dimension comparison of EDA/ATP versus FX-PCV1832

Table 1. Dimensional comparison of VAV1xx versus FX-PCG1611, and FX-PCV1832

Dimension

VAV1xx

EDA/ATP Actuator

FX-PCG1611

FX-PCV1832

Height

165 mm (6.5 in.)

144.8 mm (5.7 in.)

150 mm (5.9 in.)

165 mm (6.5 in.)

Width

163 mm (6.4 in.)

101.6 mm (4.0 in.)

164 mm (6.5 in.)

125 mm (4.92 in.)

Depth

56 mm (2.2 in.)

59.1 mm (2.3 in.)

54 mm (2.1 in.)

73 mm (2.9 in.)