Contec F&eIT Series User manual

F&eIT Series
Reed Relay
Output Module
RRY-4(FIT)GY
User’s Manual
CONTEC CO.,LTD.

RRY-4(FIT)GY i
Check Your Package
Thank you for purchasing the CONTEC product.
The product consists of the items listed below.
Check, with the following list, that your package is complete. If you discover damaged or missing
items, contact your retailer.
Product Configuration List
- Module [RRY-4(FIT)GY] …1
- First Step Guide … 1
- Disk *1 [F&eIT Series Setup Disk] …1
- Interface connector plug …1
- Warranty Certificate …1
- Serial number label …1
*1 The bundled disk contains various software and User’s Manual (this manual)
0
4
0
4
2
5
1
3
7
Disk
[F&eIT Series Setup Disk]
Warranty
Certificate
Interface connector plug
Warranty Certificate
First Step Guide
Serial Number Label
Module

ii RRY-4(FIT)GY
Copyright
Copyright 2004 CONTEC CO., LTD. ALL RIGHTS RESERVED.
No part of this document may be copied or reproduced in any form by any means without prior written
consent of CONTEC CO., LTD.
CONTEC CO., LTD. makes no commitment to update or keep current the information contained in
this document. The information in this document is subject to change without notice.
All relevant issues have been considered in the preparation of this document. Should you notice an
omission or any questionable item in this document, please feel free to notify CONTEC CO., LTD.
Regardless of the foregoing statement, CONTEC assumes no responsibility for any errors that may
appear in this document or for results obtained by the user as a result of using this product.
Trademarks
F&eIT is a registered trademark or trademark of CONTEC CO., LTD. Other company and product
names that are referred to in this manual are generally trademarks or registered trade trademark.

RRY-4(FIT)GY iii
Table of Contents
Check Your package............................................................................................................................i
Copyright ............................................................................................................................................ii
Trademarks .........................................................................................................................................ii
Table of Contents...............................................................................................................................iii
1. Before Using the Product 1
About the Module...............................................................................................................................1
Features........................................................................................................................................1
Functions......................................................................................................................................2
Functions and control method by controller connected ..............................................................3
Customer Support...............................................................................................................................5
Web Site....................................................................................................................................... 5
Limited One-Year Warranty...............................................................................................................5
How to Obtain Service........................................................................................................................5
Liability...............................................................................................................................................5
Safety Precautions ..............................................................................................................................6
Safety Information.......................................................................................................................6
Handling Precautions................................................................................................................... 6
Environment.................................................................................................................................8
Inspection.....................................................................................................................................8
Storage .........................................................................................................................................8
Disposal........................................................................................................................................8
2. Module Nomenclature and Settings 9
Nomenclature of Module Components...............................................................................................9
Setting a Device ID...........................................................................................................................10
Setup Method.............................................................................................................................10
LED Indicator ................................................................................................................................... 10
3. Connecting to an External Device 11
Interface Connector ..........................................................................................................................11
How to Connect an Interface Connector ...................................................................................11
Signal Layout on the Interface Connector................................................................................. 12
External Output Circuits...................................................................................................................13
Connection example .........................................................................................................................14
LED connection example........................................................................................................... 14

iv RRY-4(FIT)GY
4. Using the I/O Address Map 15
Starting I/O Address .........................................................................................................................15
List of I/O Address Maps .................................................................................................................16
Specifications Common to F&eIT Products.....................................................................................17
Product Information...................................................................................................................17
Data I/O Operations that Directly Access an I/O Port....................................................................18
Data Output................................................................................................................................18
Monitoring the Output Data.......................................................................................................18
Examples...........................................................................................................................................19
Software Mode...........................................................................................................................19
5. Using the Memory Address Map 21
Module Information Area.................................................................................................................22
Module Information Area.................................................................................................................25
Basic Input Data Area.......................................................................................................................26
Examples...........................................................................................................................................27
6. System Reference 31
Block Diagram..................................................................................................................................31
Specifications....................................................................................................................................32
Physical Dimensions.........................................................................................................................34

1. Before Using the Product
RRY-4(FIT)GY 1
1. Before Using the Product
This chapter provides information you should know before using the product.
About the Module
This product is an expansion module (device module) to add a reed relay contact output interface to a
variety of controllers. Congratulations on your recent purchase of an Isolated Analog Input Module.
The RRY-4(FIT)GY can be connected to the F&eIT series of controller modules (such as the
CPU-CAxx(FIT)GY and CPU-SBxx(FIT)GY) to construct a system.
The RRY-4(FIT)GY can perform a maximum of 4 points of relay output per module.
Please read this manual carefully to create application programs and configure the system, such as
setting the switches and connecting it to external devices.
*1 This module is available in different product models. "x" in each model number represents a
blank or one alphanumeric character. This is applicable to the rest of this document.
Features
- Capable of providing up to four independent channels of common reed relay contact output
- High-capacity output rating designed to be a maximum of 125 VAC/30 VDC, 2 A per channel
- A rotary switch allows you to set device IDs, making it easy to keep track of device numbers.
- Like other F&eIT series products, the module has a 35mm DIN rail mounting mechanism as
standard. A connection to a controller module can be effected on a lateral, stack basis in a unique
configuration, which permits a simple, smart system configuration without the need for a
backplane board.

1. Before Using the Product
2RRY-4(FIT)GY
Functions
General-purpose relay contact output function (relay output for direct access to I/O port)
This module is a four-channel relay contact type for writing to an external device. Access to the
Module from a controller module is performed through the input port that is specified by means of a
Device ID. When an input port is read by the execution of an input command, the buffer gate
associated with the input port is opened, and the digital signals supplied from an external device are
fetched in groups.
When "1" is output to a given bit, the corresponding relay contact is set to "ON" (make). When "0" is
output to the bit, the relay contact is set to OFF (break).
Output data maintains its state until the output instruction is executed again.
All the outputs are set to "0" (OFF) when the power is turned on.
Output data monitoring function
This function allows you to keep track of the signal data that is being output.
CAUTION

1. Before Using the Product
RRY-4(FIT)GY 3
Functions and control method by controller connected
The RRY-4(FIT)GY can be connected to a variety of controllers.
Supported controllers
Micro Controller Unit : CPU-SBxx(FIT)GY
I/O Controller Module : CPU-CAxx(FIT)GY
Monitoring & Control Server Unit : SVR-MMF2(FIT)
Check each controller to which the module can be connected as well as the method of controlling the
module when connected to that controller.
Connections to controllers
O: Permitted
×: Not permitted
CPU-SBxx(FIT)GY
CPU-CAxx(FIT)GY
SVR-MMF2(FIT)
SVR-MMF(FIT)GY
RRY-4(FIT)GY ΟΟΟ ×
Device ID setting range 0 - 7 0 - 7 0 - 7 0 - 7

1. Before Using the Product
4RRY-4(FIT)GY
Control method by controller connected
* The API-SBP(W32) is included in the development kit
DTK-SBxx(FIT)GY; the other drivers are bundled with each controller.
Control using the I/O address map
When connected to the CPU-SBxx(FIT)GY, the RRY-4(FIT)GY can receive I/O instructions directly
from the controller module. For details, see Chapter 4 “Using the I/O Address Map”.
Control using the memory address map
When connected to the CPU-CAxx(FIT)GY, the RRY-4(FIT)GY can be accessed from the host
computer over the network. The RRY-4(FIT)GY is assigned with its device ID in the memory
managed by the controller module. The application running on the host computer controls the module
by reading/writing the memory managed by the controller module. For details, see Chapter 5 “Using
the Memory Address Map”.
Control via the Windows driver
For the functions and settings available when using the Windows driver, refer to the reference manual
and online help for each module.
Control over the web – Connecting to the SVR-MMF2(FIT)
You can monitor collected data and manage the log over the web. You can use your familiar browser
to easily make various settings. For details, refer to the reference manual for the SVR-MMF2(FIT).
CPU-SBxx(FIT)GY
CPU-CAxx(FIT)GY
SVR-MMF2(FIT)
SVR-MMF(FIT)GY
Control using the I/O address map Ο
Control using the memory address map Ο
FIT Protocol Ο
API-CAP(W32) Ο
API-SBP(W32) Ο
Control over the web
(as set from within the browser)
Ο
Control via the Windows driver *

1. Before Using the Product
RRY-4(FIT)GY 5
Customer Support
CONTEC provides the following support services for you to use CONTEC products more efficiently
and comfortably.
Web Site
https://www.contec.com/
Latest product information
CONTEC provides up-to-date information on products.
CONTEC also provides product manuals and various technical documents in the PDF.
Free download
You can download updated driver software and differential files as well as sample programs available
in several languages.
Note! For product information
Contact your retailer if you have any technical question about a CONTEC product or need its price,
delivery time, or estimate information.
Limited One-Year Warranty
CONTEC F&eIT products are warranted by CONTEC CO., LTD. to be free from defects in material
and workmanship for up to one year from the date of purchase by the original purchaser.
Repair will be free of charge only when this device is returned freight prepaid with a copy of the
original invoice and a Return Merchandise Authorization to the distributor or the CONTEC group
office, from which it was purchased.
This warranty is not applicable for scratches or normal wear, but only for the electronic circuitry and
original products. The warranty is not applicable if the device has been tampered with or damaged
through abuse, mistreatment, neglect, or unreasonable use, or if the original invoice is not included, in
which case repairs will be considered beyond the warranty policy.
How to Obtain Service
For replacement or repair, return the device freight prepaid, with a copy of the original invoice. Please
obtain a Return Merchandise Authorization number (RMA) from the CONTEC group office where
you purchased before returning any product.
* No product will be accepted by CONTEC group without the RMA number.
Liability
The obligation of the warrantor is solely to repair or replace the product. In no event will the
warrantor be liable for any incidental or consequential damages due to such defect or consequences
that arise from inexperienced usage, misuse, or malfunction of this device.

1. Before Using the Product
6RRY-4(FIT)GY
Safety Precautions
Understand the following definitions and precautions to use the product safely.
Safety Information
This document provides safety information using the following symbols to prevent accidents resulting
in injury or death and the destruction of equipment and resources. Understand the meanings of these
labels to operate the equipment safely.
DANGER indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury or in property damage.
Handling Precautions
- Do not modify the module. CONTEC will bear no responsibility for any problems, etc., resulting
from modifying this module.
- Do not use or store the equipment in a hot or cold place, or in a place that is subject to severe
temperature changes. (Operating temperature range: 0 - 50°C)
- Do not use or store the equipment in a place subject to direct sunlight or near a heating device,
such as a stove.
- Do not use or store the equipment in a dusty or humid place.
(Operating humidity range: 10 - 90%RH, No condensation)
- As this product contains precision electronic components, do not use or store in environments
subject to shock or vibration.
- Do not use or store the product near equipment generating a strong magnetic field or radio waves.
- If you notice any strange odor or overheating, please unplug the power cord immediately.
- In the event of an abnormal condition or malfunction, please consult the dealer from whom the
equipment was purchased.
- To avoid electric shock, please do not touch the system with a wet hand.
- Do not open the module casing. CONTEC will disclaim any responsibility for equipment whose
casing has been opened.
- To prevent damage, please do not subject the module to impact or bend it.
- To prevent contact malfunction, please do not touch the metallic pins on the external module
connector.
- The module contains switches that need to be properly set. Before using the module, please check
its switch settings.
DANGER
WARNING
CAUTION
CAUTION

1. Before Using the Product
RRY-4(FIT)GY 7
- To avoid malfunction, please do not change the module switch settings in an unauthorized
manner.
- "Do not operate the device module when the power for the Controller Module is on.
To avoid malfunction, please be sure to turn off the power for the Controller Module".
- If you use this product in a noisy environment, attach ferrite cores to the IO cable to stabilize the
operation.
FCC PART 15 Class A Notice
This equipment has been tested and found to comply with the limits for a ClassA digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
NOTE
FCC WARNING
Changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate the equipment.

1. Before Using the Product
8RRY-4(FIT)GY
Environment
Use this product in the following environment. If used in an unauthorized environment, the module
may overheat, malfunction, or cause a failure.
Operating temperature
0 - 50°C
Operating Humidity
10 - 90%RH (No condensation)
Corrosive gases
None
Floating dust particles
Not to be excessive
Inspection
Inspect the product periodically as follows to use it safely.
Storage
When storing this product, keep it in its original packing form.
(1) Put the module in the storage bag.
(2) Wrap it in the packing material, then put it in the box.
(3) Store the package at room temperature at a place free from direct sunlight, moisture, shock,
vibration, magnetism, and static electricity.
Disposal
When disposing of the product, follow the disposal procedures stipulated under the relevant laws and
municipal ordinances.
- Check that the ventilation slit has no obstruction and
has no dust or foreign matter adhering.
RRY-4
OUT3( - )
NC
OUT3(+)
OUT2( - )
NC
OUT2(+)
10 10 32 32
NC
OUT1( - )
NC
OUT1(+)
OUT0( - )
OUT0(+)
Device
ID
OUT
0
4
0
4
6
2
5
1
3
7

2. Module Nomenclature and Settings
RRY-4(FIT)GY 9
2. Module Nomenclature and Settings
Nomenclature of Module Components
Figure 2.1. shows the names of module components.
In the figure, the indicated switch settings represent factory settings.
Figure 2.1. Names of module components
LED Indicator
Interface Connector
Device ID
RR Y-4
OUT3( - )
NC
OUT3(+)
OUT2( - )
NC
OUT2(+)
10 10 32 32
NC
OUT1( - )
NC
OUT1(+)
OUT0( - )
OUT0(+)
Device
ID
OUT
0
4
0
4
6
2
5
1
3
7

2. Module Nomenclature and Settings
10 RRY-4(FIT)GY
Setting a Device ID
The controller module distinguishes and keeps track of the modules that are connected to it by
assigning device IDs to them. Each module, therefore, should be assigned a unique ID.
A Device ID can be assigned in a 0 - 7 range, so that a maximum of eight modules can be
distinguished.
The factory setting for the Device ID is [0].
Setup Method
A device ID can be set by turning the rotary switch on the device face.
To set a device ID, turn the switch knob.
Figure 2.2. Setting a Device ID
LED Indicator
RRY-4(FIT)GY
Table 2.1. LED Indicator
Name
Function
LED indicator
Status LED Output indicator (OUT0 - 3): RED
ON: Make
OFF: Break
Device
ID
0
4
0
4
6
2
5
1
3
7
Factory setting:
(Device ID = 0)

3. Connecting to an External Device
RRY-4(FIT)GY 11
3. Connecting to an External Device
Interface Connector
How to Connect an Interface Connector
When connecting the Module to an external device, you can use the supplied connector plug.
To wire each terminal, strip the wire about 9 - 10 mm from the end and insert it into the opening.
After inserting the wire, tighten the screw to fasten it. Compatible wires are AWG 28 - 16.
Tightening torque of wires is 0.22Nm.
Figure 3.1. Connecting an interface connector and connectors that can be used
Removing the connector plug by grasping the cable can break the wire.
RRY- 4
OUT3( - )
NC
OUT3(+)
OUT2( - )
NC
OUT2
(+)
10 10 3
232
NC
OUT1(-)
NC
OUT1(+)
OUT0( - )
OUT0(+)
Device
ID
OUT
0
4
0
4
6
2
5
1
3
7
Applicable plug (bundled):
Front screw type with connector stopper flange
FRONT-MC 1,5/12-STF-3,81 [made by Phoenix Contact Corp.]
Applicable wire: AWG28-16
Push this section to insert
the wire material.
9- 10mm
CAUTION

3. Connecting to an External Device
12 RRY-4(FIT)GY
Signal Layout on the Interface Connector
The Module can be connected to an external device using a 12-pin connector that is provided on the
Module face.
Figure 3.2. Signal Layout on the Interface Connector
OUT0(+)---
N.C.--- Unconnection
OUT1(+)---
OUT1(-)---
OUT2(+)---
N.C.--- Unconnection
OUT3(+)---
OUT3(-)---
N.C.--- Unconnection
OUT0(-)---
OUT2(-)---
N.C.--- Unconnection
Relay contact output 0ch [+]
Relay contact output 0ch [-]
Relay contact output 1ch [+]
Relay contact output 1ch [-]
Relay contact output 2ch [+]
Relay contact output 2ch [-]
Relay contact output 3ch [+]
Relay contact output 3ch [-]

3. Connecting to an External Device
RRY-4(FIT)GY 13
External Output Circuits
Output section
The output circuit of the interface unit of this module is illustrated in Figure 3.3. The signal output
section is a relay contact type to transmit signals to an external device. The maximum output current
rating is 2 A (125 VAC/30 VDC max) per channel.
When the power is turned on, all output will be OFF (break).
Figure 3.3. Output Circuit
CAUTION
External power supply
Common
Relay
External circuit
Module
Output pin
*Outpit pin represents OUT x.
Load

3. Connecting to an External Device
14 RRY-4(FIT)GY
Connection example
LED connection example
Figure 3.4. Using Outputs OUT-0
+
Module side
External
power supply
5VDC
-
OUT0(+)
OUT0(-)
LED 1.2kΩ
When "1" is output to a given bit, the corresponding LED "comes on".
When "0" is output to the bit, the LED "goes out".

4. Using the I/O Address Map
RRY-4(FIT)GY 15
4. Using the I/O Address Map
Starting I/O Address
When connected to a CPU-SBxx(FIT)GY, the RRY-4(FIT)GY can directly receive I/O commands
from the controller module. Depending on how the Device ID is set, the I/O addresses indicated
below will be used exclusively by the RRY-4(FIT)GY.
Because the address bus on which the I/O address space is specified is not fully decoded in continued
16 bits, four starting I/O addresses exist in each Device ID.
If the Device ID is set to 0h, one of the four addresses (0800h, 0840h, 0880h, or 08C0h) will be used
as a starting I/O address.
Table 4.1. List of starting I/O addresses.
ID No.
Occupied I/O address
0
0800h - 081Fh(recommended)
0840h - 085Fh
0880h - 089Fh
08C0h - 08DFh
1
1800h - 181Fh(recommended)
1840h - 185Fh
1880h - 189Fh
18C0h - 18DFh
2
2800h - 281Fh(recommended)
2840h - 285Fh
2880h - 289Fh
28C0h - 28DFh
3
3800h - 381Fh(recommended)
3840h - 385Fh
3880h - 389Fh
38C0h - 38DFh
4
4800h - 481Fh(recommended)
4840h - 485Fh
4880h - 489Fh
48C0h - 48DFh
5
5800h - 581Fh(recommended)
5840h - 585Fh
5880h - 589Fh
58C0h - 58DFh
6
6800h - 681Fh(recommended)
6840h - 685Fh
6880h - 689Fh
68C0h - 68DFh
7
7800h - 781Fh(recommended)
7840h - 785Fh
7880h - 789Fh
78C0h - 78DFh
For detailed specifications on the I/O space that is managed by the controller module, see the
controller module manual.