Mitsubishi MELSEC-A AJ35PTC-CNV User manual

rn User's Manual
Transmission converter unit 1
type AJ35PTC(PP)-CNV-(SIIGI)
MlTSUBlSHl
ELECTRIC

REVISIONS
'The manual number is given on the bottom left of the back cover.
Print Date
Jan., 1992
I
Manual ~urnber '
IB (NA) 66349-A
<
Revision
First edition
1

INTRODUCTION
Thank you for choosing the Mitsubishi MELSEC-ASeries of General Purpose Programmable Control-
lers. Please-readthis manual carefully so that the equipment is used to itsoptimum. A copy of this
manual should beforwarded to the end User.
.. . - . - . - ..- -~ - .. . - - -----.-- - - -- - .. .

CONTENTS
1 .
GENERAL DESCRIPTION ................................................. 1 . 1 - 1 . 2
..................................................................
1.1 Features 1-1
. . 2 . SYSTEM CONFIGURATION ............................................... 2 1 - 2 2
3 . SPECIFICATIONS ...................................................... 3 . 1 - 3 . 10
. 3.1 General Specifications ...................................................... 3 1
3.2 Performance specifications .................................................. 3 . 2
3.3 Cable Specifications ....................................................... 3 . 3
3.3.1 Plastic fiber cable specifications .................................... 3 . 3
3.3.2 SI type optical fiber cable specifications ............................... 3 . 4
3.3.3 GItype optical fiber cable specifications ................................ 3 . 6
3.3.4 Twisted-pair cable specifications ...................................... 3 . 8
3.4 Functions ................................................................ 3 -9
3.4.1 Conversion function ................................................. 3 . 9
3.4.2 Relay repeater function ............................................ 3 . 10
4 .
NOMENCLATURE AND HANDLING ........................................ 4 . 1 - 4 . 8
4.1 Nomenclature ............................................................. 4 . 1
................................................................. 4.2 Handling 4-3
4.2.1 Handling instructions ................................................ 4 . 3
4.2.2 Handling instructions for optical fiberttwisted-pair cable
.................. 4 . 4
4.2.3 Connectionof cables .............................................. 4 . 4
4.2.4 Connection of optical fiber cable ...................................... 4 . 5
. ........................................................... 5 TROUBLESHOOTING 5-1
. 5.1 When "POWER" LED IS OFF, ............................................... 5 1
.
5.2 When SDtRD LED is full-ON or OFF. ........................................ 5 1
. .
APPENDICES .................................................. APP 1 - APP 2
. APPENDIX 1 Oprical rotary joint ................................................. APP 1
. ...........................................
APPENDIX 2 Outside dimension diagram APP 2

1. GENERAL DESCRIPTION MELSEC-A
1. GENERAL DESCRIPTION
This manual gives information on specifications, handling, etc. for the
AJ35PTC(PP)-CNV-SIIGI type Transmission Converter (referred to as
"transmission converter") which is used by connecting to the MELSEC-
NETIMINI-S3 Data Link System (referred to as "NETIMINI") and the
A2CCPU System.
The transmission converter converts the transmission path of the
NETIMINI and A2CCPU systems. Transmission converter enables long
distance transmission to be performed and optical parts (optical rotary
joint, etc.) to beconnected. There are 6types of transmission converters
which enable the following conversion methods available.
(1) AJ35PTC-CNV .. . .. . ... .Twisted-pair cable t, Plastic fiber cable
(2) AJ35PTC-CNV-SI
....... .Twisted-pair cable t, SI type optical
fiber cable
(3) AJ35PTC-CNV-GI
.
. . .. .Twisted-pair cable t, GI type optical
fiber cable
r"\
(4) AJ35PP-CNV . . .. . ... .. .Plastic fiber cable t, Plastic fiber cable
LJ
(5) AJ35PP-CNV-SI . . ...... .Plastic fiber cable t, SI type optical
fiber cable
(6)AJ35PP-CNV-GI
. . . . ... .Plastic fiber cable t, GI type optical
fiber cable
".
Inthis manual, the names of converters are abbreviated as follows:
AJ35PTC-CNV PTC-CNV
AJ35PTC-CNV-SI PTC-SI
AJ35PTC-CNV-GI
- PTC-GI
AJ35PP-CNV
' PP-CNV
AJ35PP-CNV-SI PP-SI
AJ35PP-CNV-GI
' PP-GI
Example: When conversion is performed between twisted-pair
cable and SI type optical fiber cable
/ \ TOnvert \
Twisted- SI type optical Twisted-
--
--
Remote
110
pair cable
PTC-SI
fiber cable
-
PTC-SI
--
- -
pair cable
Remote
110

1. GENERAL DESCRIPTION MELSEC-A
1.1 Features
(1) Distance between stations extensible upto 1 or 2km(1094 or
2 187yd)
The distance between stations can be extended up to
1km(1094yd) using two units of twisted-pair cablelplastic fiber
cable SI type optical fiber cable transmission converters.
The distance between stations can be extended up to
2km(2187yd) using
2 units of twisted-pair cable/plastic fiber ca-
ble GI type optical fiber cable transmission converters.
(2) Available as a relay box for extending the distance between sta-
tions
Since the transmission converter has no dedicated station, multi-
ple converters are used in each loop of the NETIMINI to extend
the distance.
(3) Transmission cables of the un~tfor twisted-pair cablelplastic fiber
cable
Unit for optical f~bercable can be used in the network of twisted-
pair cable. Unit for twisted-pair cable can be used inthe network
of optical fiber cable.
(4) Optical parts available
Conversion into the GI type optical fiber cable enables optical
parts (optical rotary joint for GI type optical fiber cable, etc.) to be
available.

2. SYSTEM CONFIGURATION MELSEC-A
2. SYSTEM CONFIGURATION
. . ,.
" '
IS
This chapter describes the system configurations of the transmission
converters in both NETJMINI and
A2CCPU systems in use.
Out-of-panel type
remote 110 unit Compact type
. remote 110 unit Data link module for Division type
building-block type remote I10 unit
I
MELSECNETIMINI-S3
data link system
RS-232C
interface unit

2. SYSTEM CONFIGURATION MELSEC-A
(2) A2CCPU system
Twisted-pair
0
A2CCPU Transmission Transmission
(P211R21) converter converter
AID conversion unit
A68ADC Spec~al-function
unit for
A2C A2C I10
unlt
Transmission
fA conversion High-speed counter converter
lit unit
Remote
I10
unit for
MELSEC-
NETIMINI-S3
A64DAVC
A64DAlC AD61C

3. SPECIFICATIONS MELSEC-A
3. SPECIFICATIONS
This chapter describes general specifications, performance specifica-
tions, and cable specifications for the transmission converter.
-
3.1 General Specifications
General specifications for the transmission converter are indicated in
Table 3.1.
Table 3.1 General specifications
One octave marked * indicatesa change from the lnltlal frequency to double or half frequency.
For example, any of the changes from lOHz to 20Hz, from 20Hz to 40Hz, from 40Hz to 20Hz,
and 20Hz to 10Hz are referred to as one octave.
Item
Operating ambient
temperature
Storage ambient
temperature
Operating
ambient
humidity
Storage ambient
,
humidity
. ~
Vibration resistance
Shock
resistance
Noise durability
Dielectric withstand
voltage
Insulation resistance
Grounding
Operating amb~ence
Cooling method
**JIS: Japanese Industrial Standard
Specifications
0 to 500C(32 to 1310F)
- -
-20 to 75"C(-4 to 167OF) - -
10 to 90% RH, no condensation
10 to 90% RH, no condensation
Sweep Count
10 times
(1 octavelminute)
Conforms to JIS C 0912 (98m/~~[l0~],3 times in 3 directions)
By noise simulator l500Vp-p noise voltage, lpsnoise width, and 25 to 60Hz noise frequency
500V AC for 1minute across batch of DC external terminals and ground
5Mnor larger by 500~AC insulation reslstance tester across batch of AC external terminals
.and ground
Class 3 grounding; grounding is not requ~redwhen it is impossible.
To be free from corrosive gases, oil, and chemicals. Dust should be mlnimal.
Self-cooling
Amplitude
0.075mm(O.O031n)
Conforms to
**JIS
091
Frequency
10 to 55~~
55 to 150Hz
Acceleration
9.8m/s2{lg)
--

3. SPECIFICATIONS MELSEC-A
3.2 Performance specifications
Performance specifications for the transmission converter are indicated
in Table
3.2.
Table 3.2 Performance specifications
*1 Maximum transmission distance between stations varies accord-
ing to the size of the twisted-pair cable.
0.2mm2or longer to 0.5mm2
.... 50m(164ft)
(0.5mm2 or longer
... .. .. .. .. .. .. .. ..
.1OOm(3281t)
*2
See Section 3.4.2
AJ35PP-
CNV-SI
AJ35PTC-
CNV
*3, '4 See Section 4.2.4
AJ35PP-
CNV-GI
AJ35PTC-
CNV-SI AJ35PTC- CNV-GI AJ35PP-
CNV
Supply voltage to the unit
Current consumption in the
unit
Weight
24V DC(15.6 to 31.2V)
70mA
MAX.
transmission
distance
between
stations
Twisted
plastic
SI type
GI type
50m(55yd)
2km
(2187yd)
Plast~c
f~bercable
I
GI type
optical
fiber cable
4 units
8 unlts
1kg(2.21b)
In-panel specifications
'1
100(50)m/
328(164)ft
50m(l64ft)
Twisted-
pair cable
I
Plastic
fiber cable
20 units
40 units
Connection cable
*2
Number of
connectable
units
'1
1OO(50)ml
328(164)ft
1km
(1094yd)
Twisted-
pair cable
I
Sl type
optical
fiber cable
8 units
16 units
*3
Bidirectional
*4
Single-
directional
Construction
>
'1
lOO(50)ml
328(164)ft
2km
(2187yd)
Twisted-
pair cable
I
GI type
optical
fiber cable
4 units
8 units
50m(164ft)
Plastic
flber cable
I
Plastic
fiber cable
20 units
40 units
50m(164ft)
lkm
(1094yd)
Plast~c
f~bercable
I
SI type
optical
fiber cable
8 units
16 units