RKC X-TIO-B Instruction Manual

A

Module Type Controller SRX

Temperature Control Module [Extension Type]

X-TIO-B

Instruction Manual

IMS01N03-E3

Thank you for purchasing this RKC product. In order to
achieve maximum performance and ensure proper operation
of your new instrument, carefully read all the instructions in
this manual. Please place this manual in a convenient
location for easy reference.

SYMBOLS

WARNING

CAUTION

 An external protection device must be installed if

failure of this instrument could result in damage to
the instrument, equipment or injury to personnel.

 All wiring must be completed before power is turned

on to prevent electric shock, fire or damage to
instrument and equipment.

 This instrument must be used in accordance with the

specifications to prevent fire or damage to
instrument and equipment.

 This instrument is not intended for use in locations

subject to flammable or explosive gases.

 Do not touch high-voltage connections such as

power supply terminals, etc. to avoid electric shock.

 RKC is not responsible if this instrument is repaired,

modified or disassembled by other than
factory-approved personnel. Malfunction can occur
and warranty is void under these conditions.

 This is a Class A instrument. In a domestic environment,

this instrument may cause radio interference, in which
case the user may be required to take adequate
measures.

: This mark indicates precautions that must be

taken if there is danger of electric shock, fire,
etc., which could result in loss of life or injury.

: This mark indicates that if these precautions

and operating procedures are not taken,
damage to the instrument may result.

: This mark indicates that all precautions should

!

be taken for safe usage.

: This mark indicates important information on

installation, handling and operating
procedures.

: This mark indicates supplemental information

on installation, handling and operating
procedures.

: This mark indicates where additional

information may be located.

WARNING

!

CAUTION

 This instrument is protected from electric shock by

reinforced insulation. Provide reinforced insulation
between the wire for the input signal and the wires for
instrument power supply, source of power and loads.

 Be sure to provide an appropriate surge control circuit

respectively for the following:

− If input/output or signal lines within the building are
longer than 30 meters.

− If input/output or signal lines leave the building,
regardless the length.

 This instrument is designed for installation in an enclosed

instrumentation panel. All high-voltage connections such
as power supply terminals must be enclosed in the
instrumentation panel to avoid electric shock by operating
personnel.

 All precautions described in this manual should be taken

to avoid damage to the instrument or equipment.

 All wiring must be in accordance with local codes and

regulations.

 All wiring must be completed before power is turned on to

prevent electric shock, instrument failure, or incorrect
action.
The power must be turned off before repairing work for
input break and output failure including replacement of
sensor, contactor or SSR, and all wiring must be
completed before power is turned on again.

 To prevent instrument damage or failure, protect the

power line and the input/output lines from high currents
with a protection device such as fuse, circuit breaker, etc.

 Prevent metal fragments or lead wire scraps from falling

inside instrument case to avoid electric shock, fire or
malfunction.

 Tighten each terminal screw to the specified torque found

in the manual to avoid electric shock, fire or malfunction.

 For proper operation of this instrument, provide adequate

ventilation for heat dispensation.

 Do not connect wires to unused terminals as this will

interfere with proper operation of the instrument.

 Turn off the power supply before cleaning the instrument.
 Do not use a volatile solvent such as paint thinner to

clean the instrument. Deformation or discoloration will
occur. Use a soft, dry cloth to remove stains from the
instrument.

 To avoid damage to instrument display, do not rub with

an abrasive material or push front panel with a hard
object.

 Do not connect modular connectors to telephone line.

NOTICE

 This manual assumes that the reader has a fundamental

knowledge of the principles of electricity, process control,
computer technology and communications.

 The figures, diagrams and numeric values used in this

manual are only for purpose of illustration.

 RKC is not responsible for any damage or injury that is

caused as a result of using this instrument, instrument
failure or indirect damage.

 Periodic maintenance is required for safe and proper

operation of this instrument. Some components have a
limited service life, or characteristics that change over
time.

 Every effort has been made to ensure accuracy of all

information contained herein. RKC makes no warranty
expressed or implied, with respect to the accuracy of the
information. The information in this manual is subject to
change without prior notice.

 No portion of this document may be reprinted, modified,

copied, transmitted, digitized, stored, processed or
retrieved through any mechanical, electronic, optical or
other means without prior written approval from RKC.

ll Rights Reserved, Copyright  2002, RKC INSTRUMENT

RKC INSTRUMENT INC.

®

1. OUTLINE

A

3. PARTS DESCRIPTION

One temperature control (TIO) module [extension type] enables
temperature control corresponding to two channels.
As the temperature control (TIO) module [extension type] is not
provided with terminals for power supply and host
communication, it is always used together with the module
(temperature control module [basic type] X-TIO-A, etc.) with
terminals for power supply and host communication.
The temperature control (TIO) module [extension type] can be
connected with the temperature control (TIO) module [basic
type], the temperature control (TIO) module for PLC
communication, the digital input (DI) module and the digital
output (DO) module.

All data are set by communication. For details, see the

Module Type Controller SRX Communication
Instruction Manual (IMS01N01-E).

Host computer

Control

Control

output

output

RS-485

Digital

input

Digital
output

Temperature

control module

[basic type]

X-TIO-A

Digital output

module

X-DO-A

Temperature

control module

[extension type]

Digital input

module

X-DI-A

X-TIO-B

Terminal cover

FAIL/RUN

RX/TX

EVENT1
EVENT2

EVENT3
EVTNT4

3

2

4

1

5

5 5

0

6

9

7

8

3

2

4

1

5

0

6

9

7

8

Indication lamps

ddress setting

switch

Joint connector
(Right-side)

Joint connector

Terminal cover

(Left-side)

[Indication lamps]

 FAIL/RUN

When normally: A green lamp turns on (RUN)
When abnormally: A red lamp turns on (FAIL)

 RX/TX

During data send and receive: A green lamp turns on

 EVENT 1 to 4

Display various states by setting.
During ON state: A green lamp turns on

Display contents
Event 1 state, Event 2 state, Comprehensive event state,
Output state, Control state, Executing segment state,
Time signal state

4. COMMUNICATION SETTING

Measured

input

Digital

input

Digital
output

Measured

input

SRX configuration example

2. PRODUCT CHECK

Before using this product, check each of the following:

• Model code

• Check that all of the accessories delivered are complete.

• Check that there are no scratch or breakage in external

appearance (case, front panel, or terminal, etc).

X-TIO-B-   -     / Y

(1) (2) (3) (4) (5) (6) (7)

(1) Type

B: Extension type (14 terminals)

(2) Input channel 1, (3) Input channel 2

K: TC K J: TC J T: TC T S: TC S
R: TC R A: TC PLⅡ N: TC N E: TC E
W: TC W5Re/W26Re B: TC B
D: RTD Pt100 P: RTD JPt100
1: 0 to 10 mV DC 2: 0 to 100 mV DC 3: 0 to 1 V DC
4: 0 to 5 V DC 5: 0 to 10 V DC 6: 1 to 5 V DC
7: 0 to 20 mA DC 8: 4 to 20 mA DC

(4) Control output 1, (5) Control output 2

M: Relay contact output V: Voltage pulse output 0/12 V DC
4: 0 to 5 V DC 5 0 to 10 V DC 6: 1 to 5 V DC
7: 0 to 20 mA DC 8: 4 to 20 mA DC

(6) CT1 input, (7) CT2 input

N: None P: CTL-6-P-N S: CTL-12-S56-10L-N

 Accessories

Instruction Manual (IMS01N03-E3) ........................... 1

*

Set communication setting before mounting and wiring of SRX.

4.1 Module Address Setting

Set an address of module. For this setting, use a small blade
screwdriver.

FAIL/RUN

RX/TX

EVENT1
EVENT2

EVENT3
EVTNT4

Address setting switch

3

2

4

1

5

5 5

0

6

9

7

8

3

2

4

1

5

0

6

9

7

8

High-order digit

3

2

4

1

5

5 5

setting

0

6

9

7

8

(Set value × 10)

3

2

4

Low-order digit

1

5

0

6

setting

9

7

8

(Set value × 1)

Setting range: 0 to 99
(Factory set value: 00)

For Modbus, the value obtained by adding “1” to

•

the set address corresponds to the address used
for the actual program.
Set the module address such that it is different to

•

the other addresses on the same line. Otherwise,
problems or malfunction may result.

2

IMS01N03-E3