M-System R3 WT4A AC power input module Instruction Manual

R3-WT4A
INSTRUCTION MANUAL
AC POWER INPUT MODULE
(4 input circuits, clamp-on current sensor type CLSA use)
MODEL
R3-WT4A
BEFORE USE ....
POINTS OF CAUTION
Thank you for choosing M-System. Before use, please check
the contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact M-System’s Sales Office or representatives.
■ UNPLUGGING THE UNIT
• Before you remove the unit from its base or mount it, turn
off the input signal and power supply for safety.
■ PACKAGE INCLUDES:
AC power input module .............................................. (1)
■ MODEL NO.
Check that model No. described on the specification label is
exactly what you ordered.
■ INSTRUCTION MANUAL
This manual describes necessary points of caution when you
use this product, including installation, connection and basic
maintenance procedures.
In order to set up the software setting of this module, PC
Configurator Software (model: R3CON) is required. For
more information, please refer to the users manual for the
R3CON.
The R3CON PC Configurator Software is downloadable at MSystem’s web site: http://www.m-system.co.jp.
■ ENVIRONMENT
• Indoor use
• When heavy dust or metal particles are present in the air,
install the unit inside proper housing with sufficient ventilation.
• Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -10 to +55°C
(14 to 131°F) with relative humidity within 30 to 90% RH in
order to ensure adequate life span and operation.
■ WIRING
• Do not install cables (power supply, input and output) close
to noise sources (relay drive cable, high frequency line, etc.).
• Do not bind these cables together with those in which noises
are present. Do not install them in the same duct.
■ AND ....
• The unit is designed to function as soon as power is
supplied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data sheet.
INSTALLATION
Use the Installation Base (model: R3-BSx).
EXTERNAL DIMENSIONS mm (inch)
52.5 (2.07)
109 (4.29)
POSITIONING
GUIDE
130 (5.12)
7.9
)
(.31
A
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
20–M3.5
SCREW
TERMINAL
COVER
P. 1 / 5
EM-8385 Rev.2
R3-WT4A
COMPONENT IDENTIFICATION
■FRONT VIEW
■SIDE VIEW
ERR LED
A
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
RUN LED
SW3
4
3
2
1
ON
•SW1, SW2
Count Reset Disable : Halt at 104 or 109 at overflow
Enable : Back to 1 at overflow
1 : ON
enable
enable
enable
enable
enable
enable
enable
enable
SW1
Range
8
7
6
5
4
3
2
1
ON
■SIDE DIP SW
Measuring variables, computation methods can be specified using the side DIP SW. Be sure to turn off the power
supply to the module when changing settings. Reset the
count after setting changes.
SW
CH
FUNCTION
0 : OFF(*)
SW1-2
1
count reset
disable
SW1-3
1
bidirectional current disable
SW1-6
2
count reset
disable
SW1-7
2
bidirectional current disable
SW2-2
3
count reset
disable
SW2-3
3
bidirectional current disable
SW2-6
4
count reset
disable
SW2-7
4
bidirectional current disable
(*) Factory setting
SW2
8
7
6
5
4
3
2
1
Input 2 (SW1)
or
Input 4 (SW2)
Input 1 (SW1)
or
Input 3 (SW2)
ON
•SW3
The maximum available active energy count is 104 with 16
bits, 109 with 32 bits.
SW
0 : OFF (*)
SW3-1
---All count values are reset to 0.
1 : ON
count reset
How to Reset
Set the SW3-1 to ON and turn on the power supply. Wait
until the RUN LED (red) starts flashing and the ERR LED
(green) turns on. Then turn the power supply off and reset
the SW3-1 to OFF.
SW3-3 SW3-4 VARIABLE A
OFF(*) OFF(*) active power
16 bits
ON
OFF active power
16 bits
OFF
ON incoming energy
16 bits
ON
ON incoming energy
32 bits
(*) Factory setting
VARIABLE B VARIABLE C
incoming energy outgoing energy
16 bits
16 bits
incoming energy
---32 bits
outgoing energy
---16 bits
outgoing energy
---32 bits
The outgoing energy becomes 0 when the bidirectional
current computation is enabled.
Turn all switches off other than the above.
■STATUS INDICATOR LED
RUN indicator: Bi-color (red/green) LED;
Red when the bus A operates normally;
Green when the bus B operates normally;
Amber when both buses operate normally.
ERR indicator: Bi-color (red/green) LED;
Red with the input abnormality;
Green in normal operating conditions.
P. 2 / 5
EM-8385 Rev.2
R3-WT4A
TRANSMISSION DATA DESCRIPTIONS
VARIABLE A
active power 16 bits
active power 16 bits
incoming energy 16 bits incoming energy 32 bits
VARIABLE B incoming energy 16 bits incoming energy 32 bits outgoing energy 16 bits outgoing energy 32 bits
ADDRESS VARIABLE C outgoing energy 16 bits
---------n
active power
active power
incoming energy
incoming energy
ch.1
ch.1
ch.1
ch.1, lower digits
n+1
active power
active power
incoming energy
incoming energy
ch.2
ch.2
ch.2
ch.1, upper digits
n+2
active power
active power
incoming energy
incoming energy
ch.3
ch.3
ch.3
ch.2, lower digits
n+3
active power
active power
incoming energy
incoming energy
ch.4
ch.4
ch.4
ch.2, upper digits
n+4
incoming energy
incoming energy
outgoing energy
incoming energy
ch.1
ch.1, lower digits
ch.1
ch.3, lower digits
n+5
incoming energy
incoming energy
outgoing energy
incoming energy
ch.2
ch.1, upper digits
ch.2
ch.3, upper digits
n+6
incoming energy
incoming energy
outgoing energy
incoming energy
ch.3
ch.2, lower digits
ch.3
ch.4, lower digits
n+7
incoming energy
incoming energy
outgoing energy
incoming energy
ch.4
ch.2, upper digits
ch.4
ch.4, upper digits
n+8
outgoing energy
incoming energy
0
outgoing energy
ch.1
ch.3, lower digits
ch.1, lower digits
n+9
outgoing energy
incoming energy
0
outgoing energy
ch.2
ch.3, upper digits
ch.1, upper digits
n + 10
outgoing energy
incoming energy
0
outgoing energy
ch.3
ch.4, lower digits
ch.2, lower digits
n + 11
outgoing energy
incoming energy
0
outgoing energy
ch.4
ch.4, upper digits
ch.2, upper digits
n + 12
0
0
0
outgoing energy
ch.3, lower digits
n + 13
0
0
0
outgoing energy
ch.3, upper digits
n + 14
0
0
0
outgoing energy
ch.4, lower digits
n + 15
0
0
0
outgoing energy
ch.4, upper digits
SW3-3 / SW3-4 setting
OFF / OFF
ON / OFF
OFF / ON
ON / ON
R3CON type ID
WT4A***0
WT4A***1
WT4A***2
WT4A***3
Network Module Data
4, 8, 16
4, 8, 16
4, 8
4, 8, 16
Allocation Mode*1
n = I/O address on the installation base
Factory setting = 1 kWh per bit.
Data address depends upon the data allocation mode as indicated below:
4 (n thr. n+3)
8 (n thr. n+7)
16 (n thr. n+15)
*1. Fixed at 16 for the R3-NPx.
I/O DATA DESCRIPTIONS
■16-BIT DATA
16-bit binary data. Minus values are represented in 2’s complements.
15
0
■32-BIT DATA
32-bit binary data. Minus values are represented in 2’s complements.
31
upper digits
16 15
lower digits
0
P. 3 / 5
EM-8385 Rev.2
R3-WT4A
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■SINGLE-PHASE/2-WIRE
■3-PHASE/3-WIRE
SOURCE
1
3
FUSE
VOLTAGE
INPUT
U
VT
u
V
V
v
v
U
u
P1
P2
P3
A1
A2
A3
LOAD
BUS CONNECTOR
2
FUSE
BUS B*
VOLTAGE
INPUT
2
INTERNAL
POWER
3
CONNECTOR
k
CLAMP-ON SENSOR
CURRENT
INPUT
CIRCUIT 1
l
k
CONNECTOR
CLAMP-ON SENSOR
1S
1L
3S
3L
l
A5
1
CONNECTOR
CONNECTOR
CLAMP-ON SENSOR
1S
1L
3S
3L
l
l
k
CONNECTOR
CLAMP-ON SENSOR
1S
1L
3S
3L
l
1
1L
A9
A10
CONNECTOR
2
CONNECTOR
k
CLAMP-ON SENSOR
1S
1L
B3
B4
CONNECTOR
LOAD
B4
B5
SOURCE
1
B6
CURRENT
INPUT
CIRCUIT 4
2
k
CONNECTOR
CLAMP-ON SENSOR
l
1S
1L
B7
B8
CONNECTOR
LOAD
CONNECTOR
CLAMP-ON SENSOR
l
1S
SOURCE
B3
3
k
CURRENT
INPUT
CIRCUIT 4
CLAMP-ON SENSOR
LOAD
B2
SOURCE
2
A6
B1
LOAD
1
CONNECTOR
l
CONNECTOR
l
A5
A10
3
CLAMP-ON SENSOR
CURRENT
INPUT
CIRCUIT 3
1L
2
k
CURRENT
INPUT
CIRCUIT 3
k
1S
INTERNAL
POWER
CONNECTOR
l
A9
SOURCE
2
CONNECTOR
BUS B*
A8
LOAD
1
A2
LOAD
CURRENT
INPUT
CIRCUIT 2
k
P2
BUS A
A7
3
l
v
A1
SOURCE
CLAMP-ON SENSOR
CURRENT
INPUT
CIRCUIT 2
P1
CLAMP-ON SENSOR
1
k
u
2
k
CURRENT
INPUT
CIRCUIT 1
A6
SOURCE
2
V
VT
SOURCE
LOAD
1
U
LOAD
SOURCE
1
2
BUS A
BUS CONNECTOR
SOURCE
1
k
CONNECTOR
CLAMP-ON SENSOR
l
1S
1L
3S
3L
B7
*For dual redundant communication.
B8
B9
B10
LOAD
*For dual redundant communication.
P. 4 / 5
EM-8385 Rev.2
R3-WT4A
■SINGLE-PHASE/3-WIRE
WIRING INSTRUCTIONS
SOURCE
FUSE
VOLTAGE
INPUT
U
VT
u
P1
V
V
v
v
P0
U
u
P2
A1
A2
A3
LOAD
BUS CONNECTOR
1 N 2
BUS A
BUS B*
INTERNAL
POWER
■ SOLDERLESS TERMINAL mm (inch)
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable. Solderless
terminals with insulation sleeve do not fit. Applicable wire
size: 0.75 – 2 mm2
3.5 (.14) max.
SOURCE
6 min.
(.24)
3.7 (.15) dia.
CONNECTOR
k
CLAMP-ON SENSOR
CURRENT
INPUT
CIRCUIT 1
l
k
CONNECTOR
CLAMP-ON SENSOR
1S
1L
2S
2L
l
A5
7 max.
(.28)
1 N 2
A6
A7
14.5 (.57) max.
A8
LOAD
SOURCE
1 N 2
CONNECTOR
k
CLAMP-ON SENSOR
CURRENT
INPUT
CIRCUIT 2
l
k
CONNECTOR
CLAMP-ON SENSOR
1S
1L
2S
2L
l
A9
A10
B1
B2
LOAD
SOURCE
1 N 2
CONNECTOR
k
CLAMP-ON SENSOR
CURRENT
INPUT
CIRCUIT 3
l
k
CONNECTOR
CLAMP-ON SENSOR
1S
1L
2S
2L
l
B3
B4
B5
B6
LOAD
SOURCE
1 N 2
CONNECTOR
k
CLAMP-ON SENSOR
CURRENT
INPUT
CIRCUIT 4
l
k
CONNECTOR
CLAMP-ON SENSOR
l
1S
1L
2S
2L
B7
B8
B9
B10
LOAD
*For dual redundant communication.
M-SYSTEM WARRANTY
M-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such
product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-System's sole liability, and purchaser's exclusive remedies,
under this warranty are, at M-System's option, the repair, replacement or refund of the purchase price of any M-System product which is defective under the terms of this warranty. To
submit a claim under this warranty, the purchaser must return, at its expense, the defective M-System product to the below address together with a copy of its original sales invoice.
THIS IS THE ONLY WARRANTY APPLICABLE TO M-SYSTEM PRODUCT AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. M-SYSTEM SHALL HAVE NO LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR
SPECIAL DAMAGES OF ANY KIND WHATSOEVER.
M-System Co., Ltd., 5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN, Phone: (06) 6659-8201, Fax: (06) 6659-8510, E-mail: [email protected]
P. 5 / 5
EM-8385 Rev.2