MG R7F4DH-1-DAC16B User manual

EM-7799-F Rev.5 P. 1 / 6
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
INSTRUCTION MANUAL
BEFORE USE ....
Thank you for choosing us. Before use, please check con-
tents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact our sales office or representatives.
■PACKAGE INCLUDES:
Discrete I/O module ............................................................(1)
DIN rail mounter slider......................................................(2)
■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 DIRECTIVE
• Use dual-shield cables (Shinko Seisen Industry Model
ZHY262 PBA) for the network. If it is not sufficient, use
a ferrite core (Kitagawa Industries Model GRFC-13) for
the network cable.
• 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 DC ±10%, approx. 35mA
■GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power
supply, input signal and output 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.
■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.
NPN DISCRETE INPUT & PNP TRANSISTOR OUTPUT
MODULE, 8 points each
(High-speed Link System, e-CON connector)
MODEL
R7F4DH-1-DAC16B

R7F4DH-1-DAC16B
EM-7799-F Rev.5 P. 2 / 6
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
COMPONENT IDENTIFICATION
■FRONT VIEW
Power
×10×1
HLS1 HLS2
Run
Status Indicator LED
Station Address Setting Rotary SW
Power Supply / Sensor Exc. Connectors
I/O Connector
Discrete I/O Status Indicator LED
RJ-45 Modular Jack for HLS
Operating Mode Setting DIP SW (SW1)
Terminating Resistor SW
SW1
STATION ADD.
O
N
1
2
3
4
5
6
7
8
SW1
TERM
ON
ON
PWR
+
--
+
FE
SNSR.EXC
ON
■STATUS INDICATOR LED
ID COLOR FUNCTION
Power Green Turns on when the internal 5V is supplied
normally.
Run Green Turns on when the refresh data is received
normally.
■DISCRETE I/O STATUS INDICATOR LED
LED indicators show the signal status.
ON : LED ON (red)
OFF : LED OFF
■STATION ADDRESS
The left switch determines the sixteenths place digit, while
the right switch does the ones place digit of the address.
(Range: 01H to 3FH)
Station Address Setting (x1)
Station Address Setting (x16)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
■OPERATING MODE
(*) Factory setting
• Transfer rate (SW1-1, 1-2)
SW1-1 SW1-2 TRANSFER RATE
OFF OFF 12Mbps (*)
ON OFF 6Mbps
OFF ON 3Mbps
• Output at the loss of communication (SW1-3)
SW1-3 OUTPUT AT THE LOSS OF COMMUNICATION
OFF Hold the output (*)
(maintains the last data received normally)
ON Reset the output (turned off)
Note: Be sure to set unused SW1-4 through 1-8 to OFF
■TERMINATING RESISTOR
To use the terminating resistor, turn the switch ON, and
OFF to invalidate. (Factory setting OFF)

R7F4DH-1-DAC16B
EM-7799-F Rev.5 P. 3 / 6
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
■POWER SUPPLY
Cable connector
: TFMC1,5 / 5–STF–3,5
(Phoenix Contact) (included in the package)
Applicable wire size
:
0.2 − 1.5 mm2;stripped length 10 mm
Recommended solderless terminal
• AI0,25−10YE 0.25 mm
2(Phoenix Contact)
• AI0,34−10TQ 0.34 mm
2(Phoenix Contact)
• AI0,5−10WH 0.5 mm
2(Phoenix Contact)
• AI0,75−10GY 0.75 mm
2(Phoenix Contact)
• A1−10 1.0 mm
2(Phoenix Contact)
• A1,5−10 1.5 mm
2(Phoenix Contact)
1
2
3
4
5
1. PWR+
2. PWR–
3. FE
4. SNSR.EXC+
5. SNSR.EXC–
Power Supply
Power Supply
Functional earth
Sensor excitation
Sensor excitation
Note: The numbers marked on the connector have no relationship
to the pin number of the unit. 
Wire according to the instruction manual of the unit.
1. NC
2. NC
3. TXD+
4. TXD–
5. RXD+
6. RXD–
7. NC
8. SLD
Unused
Unused
Network (slave, transmission +)
Network (slave, transmission –)
Network (master, transmission +)
Network (master, transmission –)
Unused
Shield
■NETWORK
Recommended cable connector
: TM21P–88P (Hirose Electric)
(not included in the package)
• Full-duplex communication
• Half-duplex communication
12345678
12345678
1. NC
2. NC
3. TR+
4. TR–
5. NC
6. NC
7. NC
8. SLD
Unused
Unused
Network (+)
Network (–)
Unused
Unused
Unused
Shield
■TERMINAL ASSIGNMENTS
• I/O Connection
Reccommended cable connector: 37104-( )-000FL (3M Company)
(The cable connector is not included in the package. Specify
wire size instead of ( ); refer to the specifications of the prod-
uct)
1
2
3
4
2
3
4
1
2
3
4
X0 X1 X2 X3 X4 X5 X6 X7
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
PIN
No. ID FUNCTION PIN No. ID FUNCTION
X0 1 +24V 24V DC Y0 1 +24V 24V DC
2 NC Unused 2 NC Unused
3 GND 0V 3 GND 0V
4 X0 Input 0 4 X8 Output 0
X1 1 +24V 24V DC Y1 1 +24V 24V DC
2 NC Unused 2 NC Unused
3 GND 0V 3 GND 0V
4 X1 Input 1 4 X9 Output 1
X2 1 +24V 24V DC Y2 1 +24V 24V DC
2 NC Unused 2 NC Unused
3 GND 0V 3 GND 0V
4 X2 Input 2 4 XA Output 2
X3 1 +24V 24V DC Y3 1 +24V 24V DC
2 NC Unused 2 NC Unused
3 GND 0V 3 GND 0V
4 X3 Input 3 4 XB Output 3
X4 1 +24V 24V DC Y4 1 +24V 24V DC
2 NC Unused 2 NC Unused
3 GND 0V 3 GND 0V
4 X4 Input 4 4 XC Output 4
X5 1 +24V 24V DC Y5 1 +24V 24V DC
2 NC Unused 2 NC Unused
3 GND 0V 3 GND 0V
4 X5 Input 5 4 XD Output 5
X6 1 +24V 24V DC Y6 1 +24V 24V DC
2 NC Unused 2 NC Unused
3 GND 0V 3 GND 0V
4 X6 Input 6 4 XE Output 6
X7 1 +24V 24V DC Y7 1 +24V 24V DC
2 NC Unused 2 NC Unused
3 GND 0V 3 GND 0V
4 X7 Input 7 4 XF Output 7

R7F4DH-1-DAC16B
EM-7799-F Rev.5 P. 4 / 6
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
MOUNTING INSTRUCTIONS
■DIN RAIL MOUNTING (PARALLEL)
• Mounting
1) Set the upper hook at the rear side of the unit on the DIN
rail.
2) Push in the lower.
1
2
• Dismounting
1) Push down the DIN rail mounter slider with tip of a mi-
nus screwdriver.
2) Pull the lower of the unit.
3) Remove the upper hook of the unit from the DIN rail.
1
2
3
■DIN RAIL MOUNTING (RIGHT ANGLE)
• Mounting
1) Insert the longer DIN rail mounter slider until it clicks
twice, as shown below.
1
2) Set the upper hook at the rear side of the unit on the DIN
rail.
3)Push in the lower.
2
3
• Dismounting
1) Push down the DIN rail mounter slider with tip of a mi-
nus screwdriver.
2) Pull the lower of the unit.
3) Remove the upper hook of the unit from the DIN rail.
1
2
3
■SURFACE MOUNTING
1) Insert the two DIN rail mounter sliders until it clicks
once, as shown below.
1
1
2) Mount the unit with M4 screws referring the External
Dimensions. (Torque: 1.4 N∙m)

R7F4DH-1-DAC16B
EM-7799-F Rev.5 P. 5 / 6
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■EXTERNAL DIMENSIONS unit: mm (inch)
115 (4.53) 35 (1.38)
36.5 (1.44)123 (4.84)
DIN RAIL
35mm wide
4 (.16)
50 (1.97)5 (.20)
138 (5.43)
3 (.12)
2 - 4.3 dia. 4 deep
(2 - 1.17 dia. 0.16 deep)
■CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FE terminal to ground.
Caution: FE terminal is NOT a protective conductor terminal.
SLD
NC
NC
NC
TXD+ (TR+)
TXD−(TR–)
RXD+ (NC)
RXD−(NC)
TXD+ (TR+)
TXD−(TR–)
RXD+ (NC)
RXD−(NC)
HLS1
1
2
4
3
6
5
8
7
SLD
NC
NC
NC
HLS2
1
2
4
3
6
5
8
7
SNSR.EXC+
SNSR.EXC–
FE
PWR–
PWR+
1
2
4
5
3
POWER SUPPLY (IN)
SENSOR EXC. (IN)
SNSR.EXC+
SNSR.EXC–
FE
PWR–
PWR+
1
2
4
5
3
POWER SUPPLY (OUT)
SENSOR EXC. (OUT)
X0
GND
NC
GND
NC
+24V
INPUT X0
1
2
4
3
X7
+24V
1
2
4
3INPUT X7
1
2
4
3OUTPUT Y0
Y0
GND
NC
1
2
4
3OUTPUT Y7
Y7
GND
NC
+24V
Detecting
Circuit
Detecting
Circuit
:
:
:
:
■2-Wire Sensor
Xn
GND
NC
+24V
1
2
4
3
Detecting Circuit

R7F4DH-1-DAC16B
EM-7799-F Rev.5 P. 6 / 6
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
MOUNTING REQUIREMENTS unit: mm (inch)
125 (4.92)
2–M4
COMMUNICATION CABLE CONNECTIONS
Master Module
RXD+
RXD−
TXD+
TXD−
SLD
Slave Module
RXD+
RXD−
TXD+
TXD−
SLD
Slave Module
Terminating
Resistor
Terminating
Resistor
Terminating
Resistor
TXD+
TXD−
RXD+
RXD−
SHIELD
Master Module
TR+
TR−
SLD
Slave Module
TR+
TR−
SLD
Slave Module
Note: Be sure to turn ON the switch of the terminating resistor located at both ends of the modules.
TR+
TR−
SHIELD
• Full-duplex communication
• Half-duplex communication
■MASTER CONNECTION
Terminating
Resistor
I/O DATA DESCRIPTIONS
■DISCRETE I/O (16 points)
Unused Unused
07815 015 87
• Di
• Do
Output 0
Output 1
Output 2
Output 3
Output 7
Input 0
Input 1
Input 2
Input 3
:
:
Input 7
:
:
0: OFF
1: ON