Point 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
Table 1. UNT Point comparison

Code number

Termination type

AI

BI

AO

BO

RO

UNT110/120

Spade Lug

6

4

8

UNT112/113

UNT111/121

2

6

UNT140

Screw Terminal

6

4

8

UNT141

2

6

UNT1108

Spade Lug with Removable Screw Terminal Option

6

4

8

UNT1126

2

6

UNT1144

4

4

Table 2. FX-PCG point comparison

Code number

Termination type

Universal Inputs (UI)

BI

AO

BO

Configurable Outputs (CO)

Universal Outputs (UO)

RO

FX-PCG1611

Screw Terminal

2

1

3

4

FX-PCG2611

6

2

2

2

FX- PCG2711

Screw Terminal

2

2

FX-PCG2721

8

2

FX-PCX3711

4

4

4

Note: Add FX-PCXs as required to match point count need.
Table 3. UNT to FX-PCG/FX-PCX Controller point comparison

UNT point type

Characteristic

FX-PCG/FX-PCX point type

Characteristic

AI

RTD Temp. Elem. (NI, SI or PT)

0-10 VDC Transducer

2k ohm Setpoint Potentiometers

UI

Resistance temperature detector (RTD) (1k NI, 1k PT, A99B SI)

Negative temperature coefficient (NTC) (10k Type L, 2.252k Type 2)

Voltage Mode, 0–10 VDC

Current Mode, 4–20 mA

Resistive Mode, 0–2k ohm

BI

4-Dry Contacts

BI4-Accum. Input

UI

Dry Contact Maintained Mode

BI

Dry Contact Maintained Mode

Pulse Counter/Accumulator Mode (High Speed), 100 Hz

AO

0 to 10 VDC at 10 mA

AO

Voltage Mode, 0–10 VDC

Current Mode, 4–20 mA

CO

Voltage Mode, 0–10 VDC

UO

Voltage Mode, 0–10 VDC

BO

24 VAC Triac at 0.5 A 1

BO

24 VAC Triac 2

CO

RO

24 VAC Relays at 2 A, 13A Inrush (Class 2) 3

RO 4

(Single-Pole, Single-Throw: UL 916:1/4 hp 120 VAC

1/2 hp 240 VAC; 360 VA

Pilot Duty at 120/240 VAC (B300); 3 A Non-inductive 24-240 VAC; EN 60730: 6 (4) A N.O. or N.C. only

1 UNT11n - Low Side Switching only - UNT14n - Low or High Side Common Selectable
2 FX-PCGx611 - Low or High Side switching
3 UNT11nn Source sinking or dry contact (jumper selectable per output)
4 RO available on FX-PCX2711, FX-PCX3711