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Rev. 1
A Family of
Products!!!
Transmitters
Alarm Trips
I/I Isolators
Ronan Engineering Company
Ph: 800-327-6626 Fax: 661-295-6063 E-mail: sales@ronan.com Web: www.ronan.com
♦ 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 protec-
tion, wide operating temperature, and high accuracy are standard fea-
tures. Custom inputs, outputs, scaling and linearization are available
from the factory.
T/C, volt, mV, mA Transmitters - Field Configuration Options—DIN Rail Mounting
X54-3212 2-Wire (output loop powered) Dual Ch. Universal T/C, V, mV, mA Transmitter
ISO 9001
REGISTERED
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.
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
°F (0 to 70°C).
Gain: < +/- 0.01 % /
°F.
Zero: < +/- 0.005 % /
°F.
Ambient Temperature Range:
Operating: -20 to 158°F (-25 to 70°C).
Storage: -40 to 158
°F (-40 to 70°C).
Power Supply Range:
10 to 40 vdc (max. allowable at X54)
(reverse polarity protected)
Radio Frequency Effects:
< 0.4 mV (referred to input) + 0.2% of span (referred to out-
put) 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.
Specifications apply at 23 +/- 2°C (74 +/- 2°F) unless otherwise specified, and are subject to change without notice,
(38 pages)
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