LIMIT CONTROLLER
Model: TC10-L
Quick Guide . IM 05C01E81-11EN
3
rd
edition - February 2020
Yokogawa Electric Corporation
2-9-32 Nakacho, Musashino-shi, Tokyo 180-8750 Japan
internet site:
www.yokogawa.com
EU Declaration of conformity and Manual retrieval
TC10-L is a panel mounting, Class II instrument. It has been de-
signed with compliance to the European Directives. All information
about the controller use can be found in the Engineering Manual:
IM 05C01E81-12EN and the Communication Manual: IM 05C01E81-13EN
and General Specification: GS 05C01E81-11EN.
The EU Declaration of Conformity and the manual of the controller
can be downloaded (free of charge) from the web-site:
www.yokogawa.com/ns/tc10/im/
The Authorised Representative for this product in the EEA is:
Yokogawa Europe BV
(Address: Euroweg 2 , 3825 HD Amersfoort,
The Netherlands) is the Authorised Representative of
Yokogawa Electric Corporation for this Product in the EEA.
Safety Precautions
The following general safety precautions must be observed during
all phases of operation, service and repair of this instrument.
If this instrument is used in a manner not specified in this manual,
the protection provided by this instrument may be impaired. Also,
YOKOGAWA Electric Corporation assumes no liability for the customer’s
failure to comply with these requirements. The following symbol is
used on the instrument.
This manual is an essential part of the product; keep it in a safe place for
future reference. This manual is intended for the following personnel:
- Engineers responsible for installation, wiring, and maintenance of
the equipment.
- Personnel responsible for normal daily operation of the equip-
ment.
m
WARNING
Calls attention to actions or conditions that could cause serious or
fatal injury to the user or damage to the instrument, and indicates
precautions that should be taken to prevent such occurrences. The
user must refer to the Engineering manual for special instructions.
AC
AC/DC
The equipment wholly protected by double insulation or
reinforced insulation.
m
WARNING
- Whenever a failure or a malfunction of the device may cause dan-
gerous situations for persons, things or animals, please remember
that the plant must be equipped with additional devices which
will guarantee safety.
- We warrant that the products will be free from defects in material
and workmanship for 18 months from the date of manufacturing.
Products and components that are subject to wear due to conditions
of use, service life and misuse are not covered by this warranty.
Safety, Protection and Modification of the Product
- In order to protect the system controlled by this product and the
product itself, and to ensure safe operation, observe the safety
precautions described in the Engineering manual. Use of the
instrument in a manner not prescribed herein may compromise
the product’s functions and the protection features inherent in
the device. We assume no liability for safety, or responsibility for
the product’s quality, performance or functionality should users
fail to observe these instructions when operating the product.
- Installation of protection and/or safety circuits with respect to a
lightning protector; protective equipment for the system controlled
by the product and the product itself; foolproof or failsafe design
of a process or line using the system controlled by the product or
the product itself; and/or the design and installation of other
protective and safety circuits are to be appropriately implemented
as the customer deems necessary.
- This product is not designed or manufactured to be used in critical
applications that directly affect or threaten human lives. Such
applications include nuclear power equipment, devices using
radioactivity, railway facilities, aviation equipment, air navigation
facilities, aviation facilities, and medical equipment. If so used,
it is the user’s responsibility to include in the system additional
equipment and devices that ensure personnel safety.
- Modification of the product is strictly prohibited.
- This product is intended to be handled by skilled/trained person-
nel for electric devices.
- Overvoltage category: II
m
WARNING
- This instrument is for Measurement Category No. 1. Do not use it
for measurements in locations falling under Measurement Catego-
ries No. 2, No. 3 and No. 4.
Cable
entrance
Internal wiring
Outlet
IV
III O
T
II
No. EN 61010-2-030
Description
No. 1 O (Other)
For measurements performed on circuits not directly
connected to MAINS.
No. 2 Measurement
Category II
For measurements performed on circuits directly
connected to the low-voltage installation.
No. 3 Measurement
Category III
For measurements performed in the building instal-
lation.
No. 4 Measurement
Category IV
For measurements performed at the source of the
low-voltage installation.
How to Connect Wires
m
WARNING
- Wiring work must be carried out by a person with basic electrical
knowledge and practical experience.
- Be sure to turn OFF the power supply to the controller before wiring
to avoid an electric shock. Use a tester or similar device to ensure
that no power is being supplied to a cable to be connected.
- As a safety measure, always install a circuit breaker (an IEC 60947
compatible product, 5 A, 100 V or 220 V AC) in an easily accessible
location near the instrument. Moreover, provide indication that the
switch is a device for turning off the power to the instrument.
- Install the power cable keeping a distance of more than 1 cm from
other signal wires.
- The power cable is required to meet the IEC standards concerned or the
requirements of the area in which the instrument is being installed.
- Wiring should be installed to conform to NEC (National Electrical
Code: ANSI/NFPA-70) or the wiring construction standards in
countries or regions where wiring will be installed.
- For control relay output, alarm relay output, and power terminal
connections, use heat-resistant cables.
- Recommended tightening torque: 0.5 Nm.
Model and suffix codes
Model Code
Suffix codes
Description
TC10
L
H C
o
R
o
D
o
F /GK Temperature Controller
Fixed code
L
Always "-L"
Power supply H
100 to 240 VAC
Fixed code
C
Always "C"
Retransmission
N
None
A
Measured value retransmission
out 4 to 20 mA
Limit control output
R
Limit control relay output
Alarm output 1,2
N
None
R
Alarm output: 2 points (OP3 relay
+ OP4 SSR)
Fix code
D
Always “D”
Serial communication
N
None
S
RS485 Modbus
Fixed code
F
Always “F”
Option Code
/GK Panel gasket for IP65
NOTE about the structure of this document
The usual installation sequence is the reverse of the operator
sequence.
During installation, the first step is the wiring procedure followed
by the complete configuration. At this point you can set the operator
parameter and than you can use the instrument.
This document follows this structure.
PV
SP
Process Value
(in eng. units)
Set Point
Param. value
or
State/Function
(Editing mode)
Limit
Control
High
Limiter
Exceeded
indication
Unit
(°C/°F)
DISPLAY AND KEYS
Access to:
- Operator visualizations
-
Parameters
Editing
-
Configuration
Editing
Increase the displayed
value or select the
next element of the
list
Decrease the displayed
value or select the
previous element
Exit from Operator
commands/Parameter
setting/Configuration
Confirming operation
(Pressed when OUT LED lit
and EX LED is OFF.)
Operator Mode
Editing Mode
Confirm and go to
Next parameter
EX
OUT
PK
HI
AL1
AL2
-L
Alarms
active
Output
(PV, max or min, time)
DIMENSIONS
Overall dimensions (L x H x D): 48 x 48 x 73 mm
(1.89 x 1.89 x 2.87 in.)
Panel Cut-out (L x H):
45
+0.6
x 45
+0.6
mm
(1.78
+0.023
x 1.78
+0.023
in.)
Mounting requirements
This instrument is intended for permanent installation, for indoor
use only, in an electrical panel which encloses the rear housing,
exposed terminals and wiring on the back.
Select a mounting location having the following characteristics:
1.
It should be easily accessible;
2.
There is minimum vibrations and no impact;
3.
There are no corrosive gases;
4.
There are no water or other fluids (i.e. condensation);
5.
The ambient temperature is in accordance with the operative
temperature (0 to 50°C);
6.
The relative humidity is in accordance with the instrument
specifications (20 to 90%);
The instrument can be mounted on panel with a maximum
thickness of 8 mm.
When the maximum front protection (IP65) is desired, the optional
gasket must be mounted.
This is mandatory for FM approval
MOUNTING
65 mm min.
2.56 in min.
45
+0.6
mm
1.78
+0.023
in
65 mm min.
2.56 in min.
45
+0.6
mm
1.78
+0.023
in
7.
Installation altitude: less than 2000 m;
8.
Pollution category: 2;
!
RS485
TERMINALS
Pin connector
∅
1.4 mm max.
(0.055 in.)
Stripped wire
L:
5.5 mm
(0.21 in.)
L
ELECTRICAL CONNECTIONS
Thermo-
couple
OP3
Limiter
OP4
(note)
Output 4: 0-12V DO
Analogue input
mV, V
mA
Note: Terminal 4 can be programmed as:
- 0 to 12 V SSR Drive Output (OP4) connecting
the load between terminals 4 and 16;
- 12 Vdc (20 mA) transmitter power supply
connecting the 2 wire transmitter between
terminals 4 and 1; for 3 wire transmitter connect
terminal 4 to transmitter power supply input and
terminal 1 and 2 to transmitter signal output.
Neutral
Line
12VDC
(note)
PV
4 to 20 mA
3 wiretransmitter
12VDC
(note)
PV
Pt100
Pt1000
4 to 20 mA
2 wiretransmitter
OP1
Output 1: 4-20 mA
Output
(OP 2)
100 to 240 V AC
(-15 to +10 %)
6.5 VA max
50/60 Hz
Relay output 2,3: 2A, 250 V AC, resistive load
Linear output : 0/20 mA , 0/10 V
DI1
10 V,
6 mA
P
3
AS
(default: 0)
3
Increase the displayed value
or select the next element
Confirm and go to
Next parameter
Decrease the displayed value
or select the previous element
To exit the
parameter setting
config.
procedure press the key
Parameters setting
CONFIGURATION PARAMETERS SETTING
Press the key
for 3 seconds
-L
-L
-L
Go to the groups
Go to the next group
for more than 6 seconds
InP Group
N
Param.
Description
Range value or selection list elements
Dec.
point
1
SEnS
Measuring input
J = TC J
crAL = TC K,
S = TC S,
r = TC R
t = TC T,
n = TC N
Pt1 = PT 100,
Pt10 = PT 1000,
0.60 = 0 to 60 mV,
12.60 = 12 to 60 mV,
0.20 = 0 to 20 mA,
4.20 = 4 to 20 mA,
0.5 = 0 to 5 V,
1.5 = 1 to 5 V,
0.10= 0 to 10 V
2.10 = 2 to 10 V,
dP
2
dP
Decimal point figure
Note: For TC and RTD inputs the decimal figure must be 0 or 1 only.
0 to 3
dP
3
SSc
Initial scale readout
NOTE: This parameter will be shown only when a linear input has been selected (mV, V or mA).
-1999 to 9999
dP
4
FSc
Full scale readout
NOTE: This parameter will be shown only when a linear input has been selected (mV, V or mA).
-1999 to 9999 (E.U.)
dP
5
unit
Engineering unit
NOTE: This parameter will be shown only when a TC or RTD input has been selected.
°c or °F
6
FiL
Digital filter on the measured value.
Note: This filter will affect the measured value but also the control action the analogue retransmission and the alarms
behaviour.
0( oFF) to 20.0 (s)
1
7
bS
PV input bias
-100 to 100 % of the input span
dP
8
di.A
Digital Input action
0 = DI1 direct
1 = DI1 reverse
