| Hardware Specifications |
| Number of Program Patterns / Segments |
1 Program Pattern / Up to 15 Segments |
| Input |
1 point |
| Input type |
Universal; can be selected by soft ware |
| Input accuracy (at 23±2˚C ambient temperature) |
- Thermocouple: ±2˚C However,
- ±4˚C for thermocouple input-200 to -100˚C
- ±3˚C for thermocouple input-100 to 0˚C
- ±5˚C for type R and S (±9˚C for 0 to 500˚C)
- ±9˚C for type B (accuracy is not guaranteed for 0 to 400˚C)
- RTD: ±1˚C ±1digit
- Voltage(mV, V)±0.3%
|
| Sampling period for measured value input |
500 ms |
| Burn-out detection |
Functions for thermocouple or RTD
input (burn-out upscale only; can not be switched off) |
| Input resistance |
1 MΩ or greater for thermocouple or DC mV input
Approx. 1 MΩ for DC V input |
| Maximum allowable signal source resistance |
250 Ω for thermocouple or DC mV input 2 kΩ for DC V
input
Effect of signal source's resistance:Less than whichever
is greater, ±0.2 µV/1Ω or ±0.01% / 100Ω |
| Maximum allowable wiring resistance for RTD input |
10 Ω/wire (The resistance values of three wires must be
the same.)
Effect of wiring resistance: ±0.2˚C / 10Ω maximum |
| Allowable input voltage |
±10 V DC for thermocouple or DC mV input
±20 V DC for DC V input |
| Noise rejection ratio (50/60Hz) |
Normal mode noise: Min. 40 dB
Common mode noise: Min. 120 dB
(Min. 90 dB for DC V input) |
| Error of reference junction compensation |
±1.5˚C (at 15-35˚C)
±2.0˚C (at 0-50˚C)
The reference junction compensation cannot be switched off. |
| Applicable Standards |
Thermocouple and resistance temperature detector
JIS/IEC/DIN (ITS90) |
| Response time |
2 second or less, 63% (10 - 90%)
(The time required for transmission output to reach 63%
of the maximum excursion when PV abruptly changes
from 10% to 90%) |
| Output |
1 point (for standard type ) |
| Output type |
Choose one from (1) to (2) below:
(1) Relay contact output
Contact capacity: 3 A at 240 V AC or 3 A at 30 V DC
(with resistance load)
Note : The control output realy cannot be replaced by users
(2) Voltage pulse output
On voltage:12 to 18 V DC
Off voltage:0.1 V DC or less
(3) Current output
Output signal: 4 to 20 mA
Maximum load resistance: 600 Ω
Output accuracy: ±0.3% of span
(at 23 ±2˚C ambient temperature) |
| Measured value and setpoint display |
4-digit, 7-segment LED display |
| Character height |
See the table below.
PV display
(mm) |
17.5 |
13.5 |
13.5 |
20.0 |
SP display
(mm) |
N/A |
9.0 |
9.0 |
9.5 |
|
| Status indicator lamps |
LEDs |
| The retransmission output is provided only when the /RET option is specified, but is not available for the UT130 or a heating/cooling type. |
| Output signal |
PV(measured value) in 4 to 20 mA DC |
| Maximum load resistance |
600 Ω |
| Output accuracy |
±0.3% of span (at 23 ±2˚C ambient
temperature) |
The contact inputs are provided only when the /EX option
is specified, but are not available for the UT130. |
| Functions |
(1) Switching over two setpoints (SP1 and SP2)
(2) Starting a timer(See the following "Alarm Functions.")
(3) RUN/STOP switching
Specify two functions from the three functions using
parameter DIS. |
| Input |
2 points (with the shared common terminal) |
| Input type |
Non-voltage contact or transistor contact input |
| Contact capacity |
At least 12 V, 10 mA |
| On/off judgment |
On state for 1kΩ or less;
Off state for 20 kΩ or greater |
Alarm Functions
(Option Code /AL or /HBA) |
| Alarm types |
22 types (Waiting action can be set by
software):
PVhigh limit, PV low limit, Deviation high limit, Devia
tion low limit, De-energized on deviation high limit,
De-energized on deviation low limit, Deviation high
and low limits, High and low limits within deviation,
De-energized on PV high limit, De-energized on PV
low limit, self-diagnostic alarm, FAIL output |
| Alarm output |
2 relay contacts
Relay contact capacity: 1 A at 240 V AC or
1 A at 30 V DC (with resistance load) |
| Alarm output |
1 relay contact (The terminals are the
same as those of the /AL option.) |
| On time of burn-out detection |
Min. 0.2 second |
| Sensor |
CTL-6-S-H or CTL-12-S36-8 (URD Co. Ltd.)
To be purchased separately. |
| Timer Function (Option Code /EX/AL or /EX/HBA) |
The output contact status changes when the preset time has passed since "TMR" contact turned on. The contact action can be selected by software from:
(1) Make contact - the contact closes upon time-up.
(2) Break - the contact opens upon time-up. |
| The communication function is provided only when the /RS option is specified. |
| Input contact type |
See "Contact Inputs" above. |
| Personal computer link |
Used for communication
with a personal computer, or UT link module of the
FA-M3 controller (from Yokogawa Electric Corpora
tion). |
| Ladder communication |
Used for communication
with a ladder communication module of the FA-M3,
or a programmable controller of other manufacturers. |
| MODBUS communication |
Used for communication
with equipment featuring the MODBUS protocol. |
| Communication Interface |
| Applicable standards |
Complies with EIA RS-485 |
| Number of controllers that can be connected |
Up to 31 |
| Maximum communication distance |
1,200 m |
| Communication method |
Two-wire half-duplex, start-
stop synchronigation, non-procedural |
| Baud rate |
2400, 4800, or 9600 bps |
| Safety |
Compliant with IEC/EN61010-1 (CE), IEC/EN61010-2-
030 (CE), approved by CAN/CSA C22.2 No.61010-1
(CSA), approved by UL61010-1.
Installation category: II, Pollution degree: 2
Measurement category: I (CAT I) (UL, CSA)
O (Other) (CE)
Rated measurement input voltage: Max. 10 V DC
Rated transient overvoltage: 1500 V (*)
* This is a reference safety standard value for meas-
urement category I of IEC/EN/CSA/UL61010-1. This
value is not necessarily a guarantee of instrument
performance. |
| EMC standards |
Complies with EN61326,
EN61000-3-2, EN61000-3-3 and EN55011 (CE).
Class A Group 1.
All wires except those for the power supply and relay
contact output terminals are shielded.
During test, the controller continues to operate with
the measurement accuracy within ±20% of the
range. |
| KC marking |
Electromagnetic wave interference prevention
standard, electromagnetic wave protection standard
compliance |
| Construction |
Dust-proof and Drip-proof front panel
conforming to IP65 [Models UT130/UT150] and IP55
[Models UT152/UT155].
For side-by-side close installation, the controller loses
its drip-proof protection. |
| Casing |
ABS resin and polycarbonate |
| Case color |
Black |
| Mounting |
Flush panel mounting |
| Terminals |
Screw terminals |
| External dimensions |
Refer to P.3. |
| Weight |
UT130/150/UP150:Approx.200g
UT152 :Approx.300g
UT155 :Approx.400g |
| Panel cutout dimensions |
Refer to P.4. |
| Power Supply (Common for All Models) |
| Power supply |
Voltage |
Rated at 100-240 V AC
24 V AC/DC when "/ V24" is specified |
| Frequency |
50 or 60 Hz |
| Maximum power consumption |
8 VA maximum(4W maximum)
when"/V24" is specified : 3W maximum |
| Memory |
Non-volatile memory |
Withstanding
voltage |
Between primary terminals
and secondary terminals
(See Notes 1 and 3.) |
CE: 3000V AC for 1 minute
(Between relay
terminals and
secondary terminals
1500V AC for 1 minute)
UL/CSA:1500V AC for 1
minute (Note 2) |
| Insulation resistance |
Between primary terminals and secondary terminals (See Notes 1 and 3.) |
20M Ω or more at 500 V DC |
|
Note 1 : The primary terminals are the power supply terminals and relay output terminals. The secondary terminals are the analog input and output terminals, the voltage pulse output terminals, and the contact input terminals.
Note 2 : The withstanding voltage is specified as 2300 V AC per minute to provide a margin of safety.
Note 3 : 24V power supply is the secondary terminal. |
| Isolation |
| The bold lines below indicate reinforced insulation, and the broken line indicates functional insulation. In case of CE conformity, alternate long and short dash line indicates basic insulation. |
|
(100-240V AC) |
24V DC/24V AC |
- Control output terminals:
relay contacts |
- Measured value input terminals
- CT input terminals for /HBA
- 2 input terminals for /EX(Note 1)
- Internal circuit (Note 2)
|
|
(2 relay contacts) |
- Control output terminals: 4-20 mA DC output or voltage pulse (Note 3)
- Retransmission output terminals: 4-20 mA (Note 4)
- RS-485 terminals for /RS
|
Note 1: The /EX option is not available for the UT130.
Note 2: Neither the measured value input terminals, CT input terminals for
the /HBA option, nor input terminals for the /EX option are isolated from the
internal circuit.
Note 3: The UT130 does not have the 4 to 20 mA DC output.
Note 4: The /RET option is not available for the UT130. |
| Normal Operating Conditions |
| Warm-up time |
At least 30 minutes |
| Ambient temperature |
0 to 50˚C (0 to 40˚C when mounted side-by-side) |
| Rate of change of temperature |
10˚C/h or less |
| Ambient humidity |
20 to 90% RH (no condensation allowed) |
| Magnetic field |
400 A/m or less |
| Continuous vibrations of 5 to 14 Hz |
Amplitude of 1.2 mm or less |
| Continuous vibrations of 14 to 150 Hz |
4.9 m/s 2 (0.5G) or less |
| Short-period vibrations |
14.7 m/s 2 (1.5G) for 15 seconds or less |
| Shock |
98 m/s 2 (10G) for 11 milliseconds or less |
| Mounting angle |
Upward incline of up to 30 degrees;
downward incline is not allowed. |
| Altitude |
2000m or less above sea level |
| Maximum Effects from Operating Conditions |
| (1) Temperature effects |
| Thermocouple, DC mV and DC V input |
±2 µV/˚C or ±0.02% of F.S. /˚C, whichever is the larger |
| Resistance temperature detector |
±0.05˚C/˚C or less |
| Analog output |
±0.05% of F.S./˚C |
(2) Effect from fluctuation of power supply voltage (within
rated voltage range) |
| Analog input |
±0.2 µV/V or ±0.002% of F.S./V,
whichever is the larger |
| Analog output |
±0.05% of F.S./V |
| Transportation and Storage Conditions |
| Temperature |
-25 to 70˚C |
| Humidity |
5 to 95% RH (no condensation allowed) |
| Shock |
Package drop height 90 cm (when packed in the
dedicated package) |