R8-DA4A DISCRETE INPUT MODULE BEFORE USE .... INSTRUCTION MANUAL

R8-DA4A DISCRETE INPUT MODULE BEFORE USE .... INSTRUCTION MANUAL
R8-DA4A
INSTRUCTION MANUAL
DISCRETE INPUT MODULE
(4 points)
BEFORE USE ....
Thank you for choosing M-System. Before use, check the
contents of the package you received as below.
If you have any problems or questions with the product,
please contact M-System’s Sales Office or representatives.
■ PACKAGE INCLUDES:
Discrete input module.................................................. (1)
■ MODEL NO.
Confirm that the model number described on the product is
exactly what you ordered.
MODEL
R8-DA4A
■ 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
■ HOW TO MOUNT THE MODULE ON DIN RAIL
• I/O Module
A
■ 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 EC DIRECTIVES
•The equipment must be mounted inside a panel.
•The actual installation environments such as panel configurations, connected devices and connected wires may
affect 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 CE conformity.
B
Confirm that the locking clamps of the I/O module are set.
Insert the module in parallel to the next one while aligning the grooves of
both modules (A & B in the above figure).
Maintain it perpendicularly to the rail.
■ GENERAL PRECAUTIONS
•Before you remove or mount the unit, turn off the power
supply and input signal for safety.
• Switches on the side of the module can be set for maintenance only while the power supply is off. Do not access
them while the power is supplied.
■ 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 apply physical impact to the unit.
• 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.
More I/O modules can be added in the same manner.
■ 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.
■ EXCITATION SUPPLY
Power output (input terminal): Rated curent 0.5A DC per
channel (rated current 3 A for internal fuse (slow blow fuse
i2t (A2sec) max. 0.31) , Total 2 A DC
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9737
P. 1 / 4
R8-DA4A
• Protective Cover
Groove
■ HOW TO UNMOUNT THE MODULE ON DIN RAIL
Release the locking clamps and pull out straight the module.
Hook
The protective cover is to be attached over the connected I/O module
at the right end.
Align the hooks on the cover with the grooves of the module and slide it
straight until the hooks are latched.
• Removing an intermediate module
When removing the cover, pull it out while squeezing the hooks inward.
Caution !
1) Be careful not to hurt your hand by pointed edges of the internal
communication bus connector.
2) I/O modules cannot hold tightly on the DIN rail by themselves without
power/network module.
Secure them to the position if necessary by using DIN rail end plates.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9737
P. 2 / 4
R8-DA4A
COMPONENT IDENTIFICATION
SIDE VIEW
Module Address Setting
Rotary SW
Status Indicator LED
456
901
901
456
78
78
456
x10
78
23
78
23
Input Status Indicator LED
RUN
901
901
SW1
456
FRONT VIEW
CARD ADD.
SW2
x1
23
23
Internal Bus Connector
DI1
Input Connectors
DI2
On
Term
SW3
DI3
Terminator DIP SW
DI4
■ MODULE ADDRESS
The left switch determines the tenth place digit, while the
right switch does the ones place digit of the address.
Address is selected between 0 to 31.
(Factory setting: 0)
901
7 8
7 8
901
23
Input
Status
FUNCTION
Stopping
Valid host communication
Reading/writing configuration
Setting error
Parameter error
OFF
ON
23
OPERATION
OFF
Green ON
Green Blinking
Red ON
Red Blinking
OFF
Green ON
456
LED
Status
456
■ INDICATOR LED
Module Address Setting (x1)
Module Address Setting (x10)
■ INPUT CONNECTOR ASSIGNMENT
1
2
3
4
PIN
No.
1
2
3
4
ID
24V
NC
0V
DI
FUNCTION
Excitation supply 24 V
No connection
Excitation supply 0V
Discrete input
■ TERMINATOR DIP SW
TERMINATOR SW
Without (*)
With
*Factory setting
SW3
OFF
ON
■ PC CONFIGURATOR
The following parameters can be set with using PC Configurator Software (model: R8CFG):
• Loss of internal bus communication detection time
• Sampling cycle
Settings are programmed by the PC Configurator via the
Power/Network Module. Refer to the users manual for the
R8CFG for detailed operation of the software program.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9737
P. 3 / 4
R8-DA4A
unit: mm (inch)
6 (.24) 7 (.28)
EXTERNAL DIMENSIONS
12 (.47) [3 (.12)]
59 (2.32)
[4 (.16)]
55 (2.17)
7 (.28) 6 (.24)
115 (4.53)
DIN RAIL
(35 mm wide)
INPUT CONNECTOR 1
Detection
Di1
24V
1
NC
2
0V
3
Di1
4
BUS CONNECTOR
CONNECTION DIAGRAM
EXC. SUPPLY
INTERNAL BUS
INTERNAL POWER
INPUT CONNECTOR 4
Detection
Di4
24V
1
NC
2
0V
3
Di4
4
Note: For dry contact input, connect it across the terminals 3 and 4.
WIRING INSTRUCTIONS
■ e-CON connector (discrete input)
PWB connector XN2D-1474-S002 (Omron)
Recommended cable connector XN2A-1470 (Omron)*1
Applicable wire size: 0.08 mm2 (AWG28) - 0.5 mm2 (AWG20)
Outer sheath diameter: max. 1.5 dia
*1. The cable connector is not included in the package.
Refer to the specifications of the product.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9737
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