Ronan X54-3212 User Manual

ISO 9001

REGISTERED

T/C, volt, mV, mA T r ansmitters - Field Configuratio n Options—DIN R ail Mounti ng

X54-3212 2-Wire (output loop powered) Dual Ch. Universal T/C, V, mV, mA Transmitter

♦ High Density Dual Channel Packaging
♦ Field Configurable Options Including:

(6) T/C types, volt, mV or mA inputs + (7) std. input spans

with selectable zero offsets (for non-linearized ranges only)

♦ Ideal for Dual Channel I-to-I Isolator Applications
♦ Max. Loop Load = 700 ohms at 24 vdc Loop Power
♦ Full Input/Output/Power and Channel Isolation

♦ Standard 35 mm DIN Rail Mounting

DESCRIPTION: The X54-3212 is a dual channel transmitter

powered by the output 4-20 mA current loop. Features include: two
piece plug-in connectors for easy wiring and maintenance; internal
cold junction compensation for T/C inputs, field configurable input
types and ranges; optional linearized outputs; full 1000 vac isolation;
and front panel access to ZERO and SPAN adjustments. RFI protec­tion, wide operating temperature, and high accuracy are standard fea­tures. Custom inputs, outputs, scaling and linearization are available
from the factory.

SPECIFICATIONS:

Inputs:

Thermocouple type E, J, K, T, R, S, or mV, volt, mA
(linearized outputs available for thermocouples only)

Input Impedance:

T/C or mV > 100 M ohm; volts = >550 K ohm
mA = 10 ohm

Outputs: 4-20 mA into 700 ohms with 24 vdc loop power

I.e.: Max Rload = (Vloop supply– 10 vdc) / 20 mA

Span Adjustment:

Front-accessible, multi-turn, infinite resolution potentiometer
permits minimum +/- 5% adjustment.

Zero Adjustment:

Front-accessible, multi-turn, infinite resolution potentiometer
permits minimum +/- 5% adjustment

Sensor Failure Response:
Red front-panel LED with upscale drive or down scale drive

(mA input are down scale only)

Calibrated Accuracy:
+/- 0.1% of span (linearization errors additional on large

span applications, consult factory )

Isolation:
1,000 vac between channels, input and output.

Specifications apply at 23 + /- 2°C (74 +/- 2°F) unless other wise specifi ed, and are subject to change without notice,

Common Mode Rejection: > 120 dB, DC at 60 Hz.
Common Mode Voltage:

1000 volts peak AC maximum without damage.

Ambient Temperature Coefficient:
Ambient temperature range: 32 to 158

Gain: < +/- 0.01 % /
Zero: < +/- 0.005 % /

Ambient Temperature Range:
Operating: -20 to 158°F (-25 to 70°C).

Storage: -40 to 158

Power Supply Range:
10 to 40 vdc (max. allowable at X54)

(reverse polarity protected)

Radio Frequency Ef fects:

< 0.4 mV (referred to input) + 0.2% of span (referred to out­put) when exposed to 5W transmitter with frequency range
20-460 MHz at a distance of meter.

Calibration:
Typically, factory calibrated to customer specified ranges.

Customer configurable for non-linearized applications.

Terminals:

High temperature polyester type, wire size 12 AWG max., 10
A max., 300 V max.

A Family of

Products!!!

Transmitters

Alarm Trips

I/I Isolators

°F (0 to 70°C).

°F.

°F.

°F (-40 to 70°C).

Page 1 of 2

Ronan Engineering Company

Ph: 800-327-6626 Fax: [phone] E-mail: [e-mail] Web: www.ronan.com

Rev. 1

X54-3212 Dual Channel Thermocouple T/C, volt, mV, mA Transmitter (continued)

TERMINAL ARRANGEMENT:

Outputs

Ch1

Ch2

NC= No Connection

J2*J2*

+

1

-

2

NC

3

+

4

-

5

NC

6

*

1.) Plug-in connector design simplifies installation and
maintenance.

2.) Use up to 12 awg wiring.

3.) When inserted, case back cover provides a mechanical
cover for connector screws (as required by European
standards).

Thermocouple

J1*

+

1

-

2

NC

3

+

4

-

5

NC

6

or

MV, volt & mA

Inputs

1
2
3
4
5
6

+

-

NC

+

-

NC

Ch1

Ch2

Inputs

Ch1

Ch2

MECHANICAL DETAIL:

2.47”

62.7mm

DIN Rail

2.23”

54.6mm

C

L

0.850”

21.6mm

5.80”

147.3mm

ORDERING INFORMAT ION:

X54-3212-(I) (II) - (I) (II)

Channel #2
Channel #1

I = input type (E, J, K, R, S, or T) T/C
(V) Volt or mV
(I) milliamp
II = Standard Range code (A - H) or
specify special range; e.g. 0-750°F = (0/750)

or special range; e.g. 0-25 mvdc = (0/25mvdc)

Example: Std. Range 0-2500°F linearized for type K T/C
X54-3212-KD-KD

Example: Special Range 0-750°F linearized for type J T/C
X54-3212-JL(0/750°F) - JL(0/450°F)
(add “L” after T/C type to request linearized output)

Accessories:

D2-35X7.5 35 mm X 7.5 mm “U” style DIN rail, sold per foot

STANDARD INPUT RANGES :

ºF or input

Code

A -450 to 0 -267 to -18 T, K, E
B 0 to +750 -18 to +399 J, T

C 0 to +2100 -18 to +1149 J, E
D 0 to +2500 -18 to +1371 K

E 0 to +3200 -18 to +1760 R, S
F 4-20 mA

G
H 1 - 5 vdc V

Above codes A-E are standard linearized T/C tem-

perature ranges for fastest delivery. Conta c t Ronan

for price and delivery of non-st an d ar d ran g es wit h or

without linearization. Codes F and H are also stan-

These transmitters can be configured in the field or

pre-configured at the factory to the customer’s spe-

cific input type and temperature range. Factory con-

figurat i on is onl y n ec essary if li n eari z at i on is re-

quired. Only the thermocouples inputs have

range

Not available

dards for faste st delivery.

the linearized output option.

ºC or input

range

Sensor/Input

Types

I

Page 2 of 2

Ronan Engineering Company

Ph: 800-327-6626 Fax: [phone] E-mail: [e-mail] Web: www.ronan.com

Rev. 1