Product Specification Sheet
Model: MS5502
MS5500Plug-In RTD Temperature Transmitter with Isolated Single Output

DESCRIPTION

51The MS5502 is a plug-in RTD temperature transmitter thatconverts input signals from an RTD into commonly used DCsignals and provides an isolated single output.

SZ

ORDERING CODE

MS5502 -85-_Model
Power Supply
A: 100 to 240V AC (50 to 60Hz)
P: 100 to 240V DC
D: 24V DC
Input
P1: Pt 100ΩP5: Pt 50Ω
OutputA: 4 to 20mA DC
D: 0 to 20mA DC
Z: Other DC current signals

J: JPt 100Ω
N: Ni 508.4Ω
Y: Other than those above.
1: 0 to 10mV DC
2: 0 to 100mV DC
3: 0 to 1V DC
4: 0 to 10V DC
5: 0 to 5V DC
6: 1 to 5V DC
3W: ±1V DC
4W: ±10V DC
5W: ±5V DC
0: Other DC voltage signals

Note: Upscale burnout protection is standard.

Options
No code: None
/K: Fast response (0 to 90% response time: 10ms max.)/H: Polyurethane conformal coating/X: Others (Special order)* For non-standard options, ask MTT for availability.

ORDERING INFORMATION
To place an order, please use the ordering code format
as shown above. Also specify a measuring temperature
range*.
(e.g.) MS5502-A-P16/K (0 to 150°C)* Note that the temperature range should be specified insteps of at least 10 degrees Celsius.
Other Ordering Examples:
For an input code of “Y”: MS5502-A-YA (Input: Cu 10Ω at
0°C / 0 to 100°C)
For an output code of “0”: MS5502-A-P10 (0 to 150°C /Output: 2 to 5V)
For an option code of “X”: MS5502-A-P1A/X (0 to 150°C /Response frequency 50Hz)
Note: If you wish to include multiple options in your order,
specify the option codes in series (e.g. /KX).

136.5(mm)SPECIFICATIONS●POWER SECTION
PowerRequirements

100 to 240V AC: 85 to 264V AC (47to 63Hz)
24V DC: 24V DC±10%
100 to 240V DC: 85 to 264V DC
Power Sensitivity
Better than ±0.1% of span for eachpower supply range.
Power Line Fuse
160mA fuse
Maximum Power ConsumptionPower
100-240V AC
24V DC
100-240V DC
Approx.
Approx.
Approx.
5.5VA
1.6W
6.0W

●INPUT SECTION
Excitation Current
Lead Wire
ResistanceRanges Available

Approx. 1mA with Pt for 0 to 100°C
200Ω max. per wire

<Standard specifications>(Temp at 0% input = 0°C)
Specify between 0-50°C and 0-500°C in steps
Pt 100Ωof 50°C (e.g. Pt 100Ω, 0 to 150°C).
Specify between 0-50°C and 0-500°C in steps
JPt 100Ω
of 50°C (e.g. JPt 100Ω, 0 to 250°C).
Pt 50Ω
0 to 100°C<Quasi-standard specifications>Temperature
RTD
Input Span
Input Bias
Range (°C)
Pt 100Ω-200 to +850
50°C min.
JPt 100Ω
-200 to +500
50°C min.
Up to 4x the
input span.
Pt 50Ω
-200 to +600
100°C min.
Ni 508.4Ω
-50 to +250
30°C min.
Input Spec Ex.: For Pt 100Ω (150 to 200°C), the input span
is 50°C and the bias 150°C (3x the span).
Note: Any specification out of the temperature range or bias
requirement listed above is handled as a special order.

●OUTPUT SECTION
Allowable Output Load
Voltage Output (DC) 1V span and up
10mV
100mV
Current Output (DC) 4 to 20mA

Rev. 1.40

2mA max.
10kΩ min.
100kΩ min.
750Ω max.

Page: 1/2

Product Specification Sheet

Zero Adjustment
Span Adjustment
Burnout Protection

Model: MS5502

Plug-In RTD Temperature Transmitter with Isolated Single Output

Approx. ±5% of span.
(Adjustable by the front-accessibletrimmer.)Approx. ±5% of span.
(Adjustable by the front-accessibletrimmer.)
Upscale (even if any of the threewires, A, B, and B’ is opened)

Ranges Available
Current Signal
Voltage Signal
Output Range (DC)
0 to 20mA-10 to 10V
Output Span (DC)
4 to 20mA
10mV to 20V
Output Bias
0 to 100%-100 to 100%
* For current output signals, the accuracy of any current
output smaller than 0.1mA is not guaranteed.
Output Spec Ex. 1: For 4 to 20mA output, the output span is
16mA and the bias +25%.
Output Spec Ex. 2: For -1 to 4V output, the output span is
5V and the bias -20%.

●PHYSICAL
Installation
Mounting Direction
Screwing Torque
WiringExternal
Dimensions
WeightWall/DIN rail mounting
Vertical
0.78 to 1.18 [Nm] * Recommended
M3.5 screw terminal connection
W51 × H85 × D136.5 mm(including the socket)
Main unit: 200g max.
Socket: 60g max.

●MATERIAL
HousingSocket
Screw Terminal

ABS resin (UL 94V-0)
ABS resin (UL 94V-0)
Galvanized steel with trivalentchromate finish
Glass fabric, epoxy resin(FR-4: UL 94V-0)

Printed Circuit
Board

TERMINAL ASSIGNMENTS●PERFORMANCE
Accuracy Rating
Temperature
EffectResponse Time
CMRR
Isolation
Insulation
ResistanceDielectric Strength
Surge Withstand
Capability
Operating
Environment
Storage
Temperature

Better than ±0.15% of span (at25°C±5°C).
Better than ±0.2% of span per 10°C
change in ambient.
170ms max. (0 to 90%) with a step
input at 100%.
100dB min. (500V AC, 50/60Hz)
3-way isolation between input,
output, and power.
100MΩ min. (@ 500V DC) between
input, output, and power.
Input / Output / Power: 2000V AC
for 1 minute (Cutoff current: 0.5mA)
Tested as per ANSI/IEEE
C37.90.1-1989.
Ambient temperature: -5 to 55°C
Humidity: 5 to 90% RH(non-condensing)-10 to 60°C

+ OUTPUT− OUTPUT
RTD A
RTD B
RTD B’
N.C.
P (+)

POWER

N (−)



BLOCK DIAGRAM

CCB

S

Amp.

A
RTD

Z

S. R.

ISOLATION
CIRCUITISOLATION
CIRCUITOUTPUTCIRCUITOUTPUT +OUTPUT −B’

POWERSUPPLY

P (+)
N (−)

POWER
CIRCUIT

Rev. 1.40

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