Manual

43
*1 Compatible with models that have revision “PV: 03 RL: 07 SV: 1.2”. Please refer to “Revision” on page 5.
*2 Compatible with models that have revision “PV: 04 RL: 08 SV: 2.0”. Please refer to “Revision” on page 5.
*3 Total input system transfer time = sample repetition × 2 + internal operation time +1 scan time.
The value is the maximum time.
For Thermocouple,
as for revision “PV: 03 RL: 07 SV: 1.2”, Typ 33ms + 1 scan time
as for revision “PV: 04 RL: 08 SV: 2.0”, Typ 36.5ms + 1 scan time
For Temperature Probes,
as for revision “PV: 03 RL: 07 SV: 1.2”, Typ 43ms + 1 scan time
as for revision “PV: 04 RL: 08 SV: 2.0”, Typ 26.5ms + 1 scan time
*4 The input value per 1 bit is as shown in the table. LT truncates a number to the 2nd decimal places.
EX.) LT shows 100.1°C for the value, 100.15°C.
*5 If the input data is not in the range, the error code RGEF130 (Input data error) is output for the analog
module. Once the error occurs, input data from the point of the error is no longer updated. For more
information about error codes, read the “Maintenance/Troubleshooting Guide”.
*6 The input value may be regarded as "Input Data Out of Range" due to the maximum error even when it
is in the specified input range. Before inputting the value, therefore, consider the maximum error.
Data Data Type in
Application
Program
Per 0.1degrees°C (Type K: 0.0 to 1300.0 degrees°C)
Per 0.1 degree°F (Type K: 32.0 to 2372.0 degrees°F)
Monotonicity Yes
Input Data Out of
Range
Detectable
*5*6
Noise
Resistance
Maximum
Temp or ar y
Deviation during
Electrical Noise
Tests
±3% maximum
*1
or ±1%
maximum
*2
when a 1 kV
clamp voltage is applied to
the I/O wiring and 1 kV is
applied to the power directly.
Accuracy is not assured
when noise is applied.
Common Mode
Characteristics
Common mode reject ratio (CMRR): -50 dB
Common Mode
Voltage
16 VDC
Input Filter No
Crosstalk 2 LSB max.
Voltage Endurance 500 V between input and power circuit
Isolation Method
Photocoupler Isolation between input and internal
circuit
Selection of Analog Input
Signal Type
Using software programming
Calibration or Verification to
Maintain Rated Accuracy
Approximately 10 years
Disconnection detection No
External Connection 11-pin terminal connector
Model No. EXM-ALM3LT
Analog Output Specifications Voltage Output Current Output
Rated Output Voltage Range From DC0 to 10 V From DC4 to 20 mA
EXM-ALM3LT
Characteristics of Thermocouple
& Temperature Inputs
Thermocouple Temperature Probes