M-system R7E-MS4 Bedienungsanleitung
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp EM-7807-Q Rev.5 P. 1 / 6
INSTRUCTION MANUAL
BEFORE USE ....
Thank you for choosing M-System. Before use, please check
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.
■PACKAGE INCLUDES:
Potentiometer input module...............................................(1)
■MODEL NO.
Confirm Model No. marking on the product to be 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.
POINTS OF CAUTION
■CONFORMITY WITH EU DIRECTIVES
• The equipment must be mounted inside the instrument
panel of a metal enclosure.
• The actual installation environments such as panel con-
figurations, connected devices, connected wires, may af-
fect the protection level of this unit when it is integrated
in a panel system. The user may have to review the CE
requirements in regard to the whole system and employ
additional protective measures to ensure the CE conform-
ity.
■POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
24V DC rating: 24V ±10%, approx. 97mA
■GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power
supply and input signal for safety.
• Before you remove the terminal block or mount it, make
sure to turn off the power supply and input signal for
safety.
• DO NOT set the switches on the module while the power
is supplied. The switches are used only for maintenance
without the power.
■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 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.
• Be sure to close the terminal cover for safety.
■AND ....
• The unit is designed to function as soon as power is sup-
plied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.
POTENTIOMETER INPUT MODULE, 4 points
(Ethernet Modbus/TCP) MODEL R7E-MS4
R7E-MS4
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp EM-7807-Q Rev.5 P. 2 / 6
COMPONENT IDENTIFICATION
Input Terminals
Status Indicator LED Operating Mode Setting DIP SW (SW1)
PC Configurator Jack
Power Supply Terminals
CNFG.
12345678
10 11 12 13
2341
15 16 17 18
7896
14
5
RJ-45 Connector
LINK COL
RUN LINK100
PWR
4567
123
■SIDE VIEW ■FRONT VIEW
■STATUS INDICATOR LED
ID COLOR FUNCTION
PWR Green Turns on when the internal 5V is sup-
plied normally.
RUN Green Turns on in normal communications
conditions.
LINK Green Turns on in LINK status.
LINK100 Green
Turns on when connected in 100 Mbps. *
1
COL Green Blinks in case of collisions.
*1. Used only in 100BASE link. Dark in 10BASE link.
■OPERATING MODE
(*) Factory setting
• Extension: SW1-1, 1-2
SW1-1 SW1-2 EXTENSION
OFF OFF No extension (*)
ON OFF Discrete input, 8 or 16 points
OFF ON Discrete output, 8 or 16 points
• Conversion Rate / Accuracy: SW1-3, 1-4
SW1-3 SW1-4 CONVERSION RATE / ACCURACY
OFF OFF 80 msec. / ±0.1% (*)
ON OFF 40 msec. / ±0.2%
OFF ON 20 msec. / ±0.4%
ON ON 10 msec. / ±0.8%
Note: Be sure to set unused SW1-5 through 1-8 to OFF.
■POWER SUPPLY TERMINAL ASSIGNMENT
4
NC
5
NC
6
+24V
1
NC
2
NC
3
FG
7
0V
NO. ID FUNCTION, NOTES
1 NC ----
2 NC ----
3 FG FG
4 NC ----
5 NC ----
6 +24V Power input (24V DC)
7 0V Power input (0V)
■INPUT TERMINAL ASSIGNMENT
10
H0
11
S0
12
H1
1
NC
2
L0
3
NC
13
S1
4
L1
14
NC
5
NC
15
H2
6
NC
16
S2
7
L2
17
H3
8
NC
9
L3
18
S3
NO. ID FUNCTION NO. ID FUNCTION
1 NC No connection 10 H0 Pot H0
2 L0 Pot L0 11 S0 Pot S0
3 NC No connection 12 H1 Pot H1
4 L1 Pot L1 13 S1 Pot S1
5 NC No connection 14 NC No connection
6 NC No connection 15 H2 Pot H2
7 L2 Pot L2 16 S2 Pot S2
8 NC No connection 17 H3 Pot H3
9 L3 Pot L3 18 S3 Pot S3
■EXTENSION MODULE
Combinations with all extension modules are selectable.
R7E-MS4
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp EM-7807-Q Rev.5 P. 3 / 6
PC CONFIGURATOR
The following parameter items can be set with using PC Configurator Software (model: R7CON).
Refer to the users manual for the R7CON for detailed operation of the software program.
■INTERFACE SETTING
PARAMETER SETTING RANGE DEFAULT SETTING
Communication Timeout 0.0 – 3276.7 (sec.) 3.0 (sec.)
■ETHERNET SETTING
PARAMETER SETTING RANGE DEFAULT SETTING
IP Address 0.0.0.0 – 255.255.255.255 192.168.0.1
Subnet Mask 0.0.0.0 – 255.255.255.255 255.255.255.0
Linger 0.0 – 3276.7 (sec.) 180.0 (sec.)
■CHANNEL INDIVIDUAL SETTING
PARAMETER SETTING RANGE DEFAULT SETTING
Zero scale -32000 to +32000 0
Full scale -32000 to +32000 10000
Zero base 0 to 10000 0
Ful base 0 to 10000 10000
■EXTENSION MODULE SETTING
PARAMETER SETTING RANGE DEFAULT SETTING
Output Hold/Clear Output Hold
Output Clear
Output Hold
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■EXTERNAL DIMENSIONS unit: mm (inch)
4567
123
10 11 12 13
2341
15 16 17 18
789
6
14
5
30 (1.18)
65 (2.56)
[5 (.20)]
3
(.12)
5.5 (.22)
DIN RAIL
35mm wide
54 (2.13)
17 (.66)
50 (1.97) 18.5 (.73)
115 (4.53)
RJ-45 CONNECTOR
7–M3 SCREW
TERMINALS
for POWER
18–M3 SCREW
TERMINALS
for INPUT
6 (.24) 6 (.24)
R7E-MS4
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp EM-7807-Q Rev.5 P. 4 / 6
■CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FG terminal to ground.
Caution: FG terminal is NOT a protective conductor terminal.
■Input Connection Example
10
H0
11
S0
2
L0
INPUT 0
H1
S1
L1
INPUT 1
H2
S2
L2
INPUT 2
H3
S3
L3
INPUT 3
12
13
4
15
16
7
17
18
9
Hn
Sn
Ln
3
2
1
POTENTIOMETER
max.
min.
+
–
7
6
0V
24V DC
3FG
Modbus/TCP
RJ-45
CONNECTOR
EXTENSION CONNECTOR
WIRING INSTRUCTIONS
■SCREW TERMINAL
Torque: 0.5 N·m
■SOLDERLESS TERMINAL
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable.
Applicable wire size: 0.25 to 1.65 mm2(AWG 22 to 16)
Recommended manufacturer: Japan Solderless Terminal
MFG. Co., Ltd, Nichifu Co., Ltd
6 (.24) max
3.3 (.13) max
mm (inch)
R7E-MS4
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp EM-7807-Q Rev.5 P. 5 / 6
CHECKING ETHERNET CONNECTION
■IP ADDRESS
The R7E does not support BootP Table Software. The IP Address and Subnet Mask can be configured using the R7CON
Configurator Software.
The Modbus/TCP Port No. is fixed at 502.
■CHECK WIRING
Connect an Ethernet cable to the RJ-45 connector.
■CHECK LED
When wiring is correct, LINK is turned on. When the module is connected in 100 Mbps, LINK100 is blinking.
■CHECK R7E CONNECTION
Enter “ping command” on the Windows MS-DOS as follows:
C:¥WINDOWS>ping ***.***.***.***
(***.***.***.***: Enter IP address in decimal.)
ping ***.***.***.*** with 32 bytes of data:
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Ping statistics for ***.***.***.***
Packets:Sent=4,Received=4,Lost=0(0% loss)
Replies in case of normal connection are as shown above. If the connection cannot be established normally due to e.g. wrong
IP address, other replies such as ‘timeout’ will be received.
■CHECK CONNECTION TO THE APPLICATION SOFTWARE
Check Point 1: LINK LEDs
When normal connection with PC, PLC or hub is established, the front LINK and LINK100 (when connected in 100 Mbps)
is/are turned on regardless of data sending/receiving status. Check power supply to the switch/hub in case that these LEDs
are not on.
Check Point 2: RUN Indicator LED
A green LED turns on at the RUN Indicator LED in normal data sending/receiving with an application.
R7E-MS4
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp EM-7807-Q Rev.5 P. 6 / 6
MODBUS FUNCTION CODES & SUPPORTED CODES
■DATA AND CONTROL FUNCTIONS
CODE NAME
01 Read Coil Status Digital output from the slave (read/write)
02 Read Input Status Status of digital inputs to the slave (read only)
03 Read Holding Registers General purpose register within the slave (read/write)
04 Read Input Registers Collected data from the field by the slave (read only)
05 Force Single Coil Digital output from the slave (read/write)
06 Preset Single Register General purpose register within the slave (read/write)
08 Diagnostics
11 Fetch Comm. Event Counter Fetch a status word and an event counter
12 Fetch Comm. Event Log A status word, an event counter, a message count and a field of event bytes
15 Force Multiple Coils Digital output from the slave (read/write)
16 Preset Multiple Registers General purpose register within the slave (read/write)
17 Report Slave ID Slave type/‘RUN’ status
■EXCEPTION CODES
CODE NAME
01 Illegal Function Function code is not allowable for the slave
02 Illegal Data Address Address is not available within the slave
03 Illegal Data Value Data is not valid for the function
■DIAGNOSTIC SUBFUNCTIONS
CODE NAME
00 Return Query Data Loop back test
MODBUS I/O ASSIGNMENT
ADDRESS DATA TYPE DATA
Coil (0X) 1 – 16 Digital Output (discrete output of the basic module)
17 – 32 Digital Output (discrete output of the extension module)
Inputs (1X) 1 – 16 Digital Input (discrete input of the basic module)
17 – 32 Digital Input (discrete input of the extension module)
33 – 48 Reserved (unused)
49 – 64 Module Status
65 – 80 Reserved (unused)
Input Registers (3X) 1 – 4 I Analog Input
5 – 16 ---- Reserved (unused)
17 – 24 F Analog Input
25 – 48 ---- Reserved (unused)
Holding Registers (4X) 1 – 2 I Analog Output
3 – 16 ---- Reserved (unused)
17 – 20 F Analog Output
21 – 48 ---- Reserved (unused)
I: Integer, -1500 – +11500 (-15 – +115%)
F: Floating
Note: DO NOT access addresses other than mentioned above. Such access may cause problems such as inadequate operation.
■STATUS
0
15
Input 0 (input range error )
Input 1 (input range error )
Input 2 (input range error )
Unused
Input 3 (input range error )
Input 0 (ADC error)
Input 1 (ADC error)
Input 2 (ADC error)
Input 3 (ADC error)
:
Unused
Input range error (≤-15%, ≥+115%)
0 : Normal 1 : Error
ADC error (no response from ADC)
0 : Normal 1 : Error
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