CJ1W-CRM21 Data Sheet

CJ1W-CRM21 Data Sheet
CJ-series CompoNet Master Units
CJ1W-CRM21
CSM_CJ1W-CRM21_DS_E_11_4
NJ/CJ-series CompoNet Master Units Increase
the Range of Applicability of Sensors and
Actuators.
• The NJ/CJ-series CompoNet Master Unit manages the CompoNet
network, controls communications between the Controller and Slave Units,
and handles I/O data and message data.
CJ1W-CRM21
Features
•
•
•
•
•
•
•
Setup is simple. Make the master's mode settings and set the baud rate, and you're ready to go.
Control up to 2,560 points and 384 nodes with one Master Unit.
Intuitive memory mapping with separate areas for Word Slave Units and Bit Slave Units.
Seven-segment display helps with startup and enables prompt detection of problems.
Collect information from Slave Units using message communications, or use message communications to set parameters.
Inherits the ease of use of the CompoBus/S.
Flexible I/O allocations with software setting function.
System Configuration
: Repeater Unit
CompoNet Master Unit
: Terminating resistance
: T-branch
Branch
Line
: Multidrop
Slave Units
Trunk line
Sub-trunk line
Terminating Resistance
Repeater
Unit
Branch Line
Repeater Unit
Repeater
Unit
Slave Units
Sub-trunk line
Branch Line
Terminating
Resistance
Branch Line
Repeater Unit
Sub-trunk line
Terminating
Resistance
Branch
Line
Terminating Resistance
Sub-trunk line
Sub-trunk line
Repeater Unit
Branch Line
Terminating Resistance
Branch Line
Sub-branch
line
Terminating
Resistance
Multidrop connection
on branch line
1
CJ1W-CRM21
Communication Specifications
Item
Specification
Communications protocol
CompoNet Network protocol
Types of communications
Remote I/O communications (programless, constant sharing of data with Slave Units) and message
communications (explicit message communications as required with Slave Units and FINS message
communications as required with Controllers *1)
Baud rate
4 Mbps *2, 3 Mbps, 1.5 Mbps, 93.75 kbps
Modulation
Base-band
Coding
Manchester code
Error control
Manchester code rules, CRC
Communications media
The following media can be used. *3
Round cable I (JIS C 3306, 2-conductor 0.75 mm2)
Round cable II (JIS C3306 4-conductor 0.75 mm2)
Flat Cable I (DCA4-4F10 Standard Flat Cable)
Flat Cable II (DCA5-4F10 Sheathed Flat Cable)
Communications distance and
wiring
Refer to Cable Types, Baud Rates, and Maximum Distances on page 3.
Connectable Master Units
CompoNet Master Units
Connectable Slave Units
CompoNet Slave Units
Maximum I/O capacity
Word Slave Units: 1,024 inputs and 1,024 outputs (2,048 I/O points total)
Bit Slave Units: 256 inputs and 256 outputs (512 I/O points total)
Maximum number of nodes
Word Slave Units: 64 input nodes and 64 output nodes
Bit Slave Units: 128 input nodes and 128 output nodes
Repeater Units: 64 nodes
Bits allocated per node address
Word Slave Units: 16 bits
Bit Slave Units: 2 bits
Maximum number of nodes per trunk
32 nodes (including Repeater Units)
line or sub-trunk line
Applicable node addresses
Word Slave Units: IN0 to IN63 and OUT0 to OUT63
Bit Slave Units: IN0 to IN127 and OUT0 to OUT127
Repeater Units: 0 to 63
Up to 64 Repeater Units can be connected per network. When Repeater Units are connected in series
Repeater Unit application conditions from the Master Unit, up to 2 extra segment layers can be created (i.e., up to 2 Repeater Units are
allowed between a Slave Unit and the Master Unit).
Signal lines
Two lines: BDH (communications data high) and BDL (communications data low)
Power lines
Two lines: BS+ and BS− (power for communications and internal Slave Unit circuits)
• Power is supplied from the Master Unit or Repeater Units.
Communications power supply
24 VDC ±10%
Connection forms
Flat Cable at baud rate of 93.75 kbps: No restrictions
Other cables or baud rates: Trunk line and branch lines
Connections for Slave Units and Repeater Units: T-branch or multidrop connections
*1. FINS message communications are supported by CJ-series Controllers only.
*2. Drop-line connections are not supported with a baud rate of 4 Mbps, so Slaves with prewired cables (Bit Slaves) cannot be used.
*3. Round cable, Flat Cable, and Flat Cable II are all different types of cable. To use more than one type of cable at a time, Repeater Units must
be used to separate them on trunk lines and sub-trunk lines.
2
CJ1W-CRM21
Cable Types, Baud Rates, and Maximum Distances
This section provides specifications on the maximum cable length and maximum number of nodes for each type of cable.
Do not exceed these specifications.
Master Unit
Sub-trunk line
Sub-trunk line
Branch
line
Sub-branch line
Branch
line
Branch line
Sub-branch line
Repeater
Unit
Sub-trunk line
Slave Unit
Slave Unit
Repeater
Unit
Repeater
Unit
Trunk line
Branch line
Multidrop
Sub-trunk line
T-branching
Sub-branch line
Slave Unit
Terminating
resistor
Repeater
Unit
Sub-trunk line
Sub-trunk line
Sub-trunk line
Branch
line
Branch
line
Repeater
Unit
Repeater
Unit
Branch line
Branch line
Trunk line
Slave Unit
Restrictions (at Baud Rate of 4 Mbps (No Branch Lines))
Cable type
Round cable I
Flat Cable I and Flat Cable II
Round Cable II
Maximum length per
segment (maximum length
with Repeater Units)
30 m (90 m)
Branch line length
Total branch line
length per segment
Branch location
restrictions
0 m *1
0 m *1
−
Maximum number of
Slave Units per
segment *2
32 nodes
0 m *1
0 m *1
−
32 nodes
30 m (90 m)
*1. T-branches cannot be connected (only multidrop connections are possible).
*2. Number of nodes including Repeater Units
Restrictions (at Baud Rate of 3 Mbps)
Cable type
Round cable I
Flat Cable I and Flat Cable II
Round Cable II
0.5 m
Total
branch line
length per
segment
8m
3 branches/m
Maximum
number of
nodes per
branch *1
1 node
0.5 m
8m
3 branches/m
1 node
Maximum length per
segment (maximum length
with Repeater Units)
Branch
line length
30 m (90 m)
30 m (90 m)
Branch
location
restrictions
0m
Total subbranch line
length per
segment
0m
Maximum
number of
Slave Units
per segment *2
32 nodes
0m
0m
32 nodes
Sub-branch
line length
*1. The maximum number of nodes per branch is the maximum number of Slave Units or Repeater Units that can be connected to one branch line
using multidrop or T-branch connections (sub-branches).
*2. Number of nodes including Repeater Units
Restrictions (at Baud Rate of 1.5 Mbps)
Cable type
Without branches
With branches
Flat Cable I and Flat Cable II
Round Cable II
Round
cable I
0 m *3
2.5 m
Total
branch line
length per
segment
0 m *3
25 m
−
3 branches/m
Maximum
number of
nodes per
branch *1
−
3 nodes
2.5 m
25 m
3 branches/m
3 nodes
Maximum length per
segment (maximum length
with Repeater Units)
Branch
line length
100 m (300 m)
30 m (90 m)
30 m (90 m)
Branch
location
restrictions
−
0m
Total subbranch line
length per
segment
−
0m
Maximum
number of
Slave Units
per segment *2
32 nodes
32 nodes
0.1 m *4
2 m *4
32 nodes
Sub-branch
line length
*1. The maximum number of nodes per branch is the maximum number of Slave Units or Repeater Units that can be connected to one branch line
using multidrop or T-branch connections (sub-branches).
*2. Number of nodes including Repeater Units
*3. T-branches cannot be connected (only multidrop connections are possible).
*4. T-branch connections from sub-branch lines.
Restrictions (at Baud Rate of 93.75 kbps)
Cable type
Round cable I
Flat Cable I and Flat Cable II
Round Cable II
Maximum length per
Total branch
Branch
Branch line
segment (maximum length
line length
location
length
with Repeater Units)
per segment restrictions
500 m (1500 m)
6m
120 m
3 branches/m
Maximum
number of
nodes per
branch *1
1 node
No restrictions to a total length per segment of 200 m
Sub-branch
line length
−
Total subMaximum
branch line
number of
length per Slave Units per
segment
segment *2
−
32 nodes
32 nodes
*1. The maximum number of nodes per branch is the maximum number of Slave Units or Repeater Units that can be connected to one branch line
using multidrop or T-branch connections (sub-branches).
*2. Number of nodes including Repeater Units
3
CJ1W-CRM21
Ordering Information
International Standards
• The standards are abbreviated as follows: U: UL, U1: UL(Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus
(Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
• Contact your OMRON representative for further details and applicable conditions for these standards.
Appeara
nce
Name
CJ1 Special
I/O Unit
Specifications
Type of
communications
Maximum number of I/O
points per Master Unit
• Remote I/O
communications
• Message
communications
Word Slave Units: 1,024 inputs and 1,024
outputs (2,048 I/O points total)
Bit Slave Units: 256 inputs and 256
outputs (512 I/O points total)
Power
consumption (A)
Number of
unit numbers
allocated
1, 2, 4, or 8
5-V
system
24-V
system
−
0.4
Model
CJ1W-CRM21
Standards
CE, U,
U1, L, N
Note: Observe the following precautions if you use the CompoNet Master Unit in an NJ-series Machine Automation Controller.
• Supported only by the CPU Units with unit version 1.01 or later and the Sysmac Studio version 1.02 or higher.
• You cannot use the simple backup function.
• You cannot send FINS commands to the CompoNet Master Unit.
Software
How to Select Required Support Software for Your Controller
The required Support Software depends on the Controller to connect. Please check the following table when purchasing the Support Software.
Item
Omron PLC System
Omron Machine Automation Controller System
Controller
CS, CJ, CP, and other series
NJ-series
Software
FA Integrated Tool Package CX-One
Automation Software Sysmac Studio
FA Integrated Tool Package CX-One
Product name
Specifications
Number of
licenses
Model
Media
Standards
The CX-One is a comprehensive software package that
integrates Support Software for OMRON PLCs and
components.
FA Integrated Tool
Package CX-One
[email protected]
CX-One runs on the following OS.
OS:Windows XP (Service Pack 3 or higher, 32-bit
version) / Windows Vista (32-bit/64-bit version) /
Windows 7 (32-bit/64-bit version) / Windows 8 (32bit/64-bit version) / Windows 8.1 (32-bit/64-bit
version) / Windows 10 (32-bit/64-bit version)
1 license *1 DVD *2 CXONE-AL01D-V4
−
CX-One Version [email protected] includes CX-Integrator [email protected]
For details, refer to the CX-One catalog (Cat. No. R134)
*1. Multi licenses (3, 10, 30, or 50 licenses) and DVD media without licenses are also available for the CX-One.
*2. The CX-One is also available on CD ([email protected]@C-V4).
Automation Software Sysmac Studio
Please purchase a DVD and required number of licenses the first time you purchase the Sysmac Studio. DVDs and licenses are available
individually. Each model of licenses does not include any DVD.
Product name
Specifications
The Sysmac Studio is the software that provides an
integrated environment for setting, programming,
debugging and maintenance of machine automation
controllers including the NJ/NX-series CPU Units, NYseries Industrial PC, EtherCAT Slave, and the HMI.
Sysmac Studio
Standard Edition
[email protected]@
Number of
licenses
Media
−
DVD
(Media only)
Model
Standards
SYSMAC-SE200D
−
SYSMAC-SE201L
−
Sysmac Studio runs on the following OS.
OS: Windows 7 (32-bit/64-bit version) / Windows 8 (32bit/64-bit version) / Windows 8.1 (32-bit/64-bit
version) / Windows 10 (32-bit/64-bit version)
The Sysmac Studio Standard Edition DVD includes
1 license *
Support Software to set up EtherNet/IP Units, DeviceNet
slaves, Serial Communications Units, and Support
Software for creating screens on HMIs (CX-Designer).
For details, refer to the Sysmac Integrated Catalogue (P072).
−
* Multi licenses are available for the Sysmac Studio (3, 10, 30, or 50 licenses).
4
CJ1W-CRM21
Specifications
Item
CJ1W-CRM21
Model
Applicable Controllers
NJ *1 /CJ Series
Unit classification
CJ-series Special I/O Unit
Current consumption (Power supplied
from Power Supply Unit)
400 mA max. at 5 VDC
Communications power supply
connector
One communications power supply connector for Slave Units and Repeater Units on the trunk line
when using Flat Cable *2
Communications power supply
connector allowable current capacity
5 A max.
Maximum number of mountable
Master Units
One word number assigned: 40 Units
Two word numbers assigned: 40 Units
Four word numbers assigned: 24 Units
Eight word numbers assigned: 12 Units
Mounting location
According to NJ/CJ-series Special I/O Unit specifications.
Communications power ON/OFF
monitoring
The ON/OFF status of the communications power supply can be detected at the communications
power supply connector.
Data stored in Master Unit (built-in
EEPROM)
1) The following device parameters:
• Registration Table
• Registration Table Check Type
• Registered Slave Unit Participation Monitoring Time, Registered Slave Unit Participation
Standby Mode, and Event Disable Setting
• Software Settings Table
• Communications Error Communications Stop Mode
• Communications Error Input Data Zero Clear Mode
• Network settings
2) Part of error history (depends on type of error; mainly serious error related to communications
stopping)
Noise immunity
Conforms to IEC 61000-4-4 2 kV (applied to power supply).
Vibration resistance
10 to 61.2 Hz with single-amplitude of 0.1 mm, 61.2 to 150 Hz and 14.7 m/s2 in X, Y, and Z directions
for 80 min each (sweep time of 8 min × 10 sweeps = 80 min)
Shock resistance
196 m/s2 (3 times each in X, Y, and Z directions)
Dielectric strength
1,000 VAC for 1 min, Leakage current: 1 mA max.
• Between communications connector or external current supply connector and GR terminal on
Power Supply Unit
• Between communications connector or external current supply connector and all Unit connectors
Insulation resistance
20 MΩ min. (between isolated circuits)
Ambient operating temperature
0 to 55°C
Ambient operating humidity
10 to 90% (no condensation)
Ambient operating atmosphere
No corrosive gases
Storage temperature
−20 to 75°C
Weight
130 g max. (Master Unit only)
*1. Supported only by the CPU Units with unit version 1.01 or later and the Sysmac Studio version 1.02 or higher.
*2. The Master Unit does not required communications power.
5
CJ1W-CRM21
External Interface
CRM21
MS
NS
+100
789
23
1
2
3
01
4
NETWORKPS
01
789
X100
23 MODE
789
BS-
Display Section
Shows the Master Unit status and
Slave Unit communications status.
456
BS+
X10
1
456
DIP Switch
Used to set the baud rate,
communications stop mode,
and Registration Table
(4-pin switch).
SD
RD
MACH
23 No.
456
01
SW 1 2 3 4 ON
Rotary Switches
DC24V
INPUT
BS+
BD H
Communications Power
Supply Connector
Communications Connector
DB L
BS-
Communications Power Supply Connector
Connect this connector to a 24-VDC power supply when using Flat Cable (4-conductor).
Doing so will supply communications power to the Slave Units and Repeater Units on the trunk line from the communications connector through
the Flat Cable.
BS+
Communications power +
BS−
Communications power −
Note: Do not connect anything to this connector when using Round Cable.
Ferrules
The following ferrules are recommended for the communications power supply cable.
Model
Applicable wire size
Crimping tool
Manufacturer
AI0, 5-10 WH
0.5 mm/AWG20
CRIMPFOX UD6 (product number 1204436) or
the CRIMPFOX ZA3 Series
H 0.5/16 orange
0.5 mm/AWG20
Crimper PZ 1.5 (Product number 900599)
Phoenix Contact K.K.
Weidmuller Co. Ltd.
The following screwdriver is recommended for removing ferrules.
Model
Manufacturer
XW4Z-00C
OMRON Corporation
Dimensions
(Unit: mm)
2.7
80.7
65
31
CRM21
MS
NS
+100
SD
RD
MACH
23 No.
456
01
SW 1 2 3 4 ON
23
3
01
789
NETWORKPS
2
01
789
23 MODE
789
BS-
X100
456
BS+
X101
456
4
1
DC24V
INPUT
90
BS+
BD H
DB L
BS-
5.3
3.6
6
CJ1W-CRM21
Dimensions When the Cable is Attached
Flat Cable I (w/o sheath) DCA4-4F10
Round Cable I (2 core) JIS C3306 compliant
0.75 mm2 × 2 core
Flat Connector
Plug
(DCN4-BR4)
25.4
min. 38.1
65
47.95
60.7
10
65
min. 34.5
48
Open Type
Connector
(DCN4-TB4)
−
10
31
Multidrop
Connector
(DCN4-MD4)
48
25.4
10
77.7
55.1
65
65
Note: Minimum cable bend R
• Flat Cable I (w/o sheath): The bend R should be 10 times (R25.4) of the external coating.
• Round Cable I (2 core): The bend R should be 5 times (R38) of the max. external coating.
Related Manual
The manuals related the CJ Series CompoNet Master Unit are configured as in the following table. Please also refer to them.
Cat.No.
Name
Contents
W456
CJ1W-CRM21/CJ1W-CRM21 CompoNet
Master Units Operation Manual
Contains general information on CompoNet networks, information on
communications specifications and wiring methods common to
communications networks, and information on CS/CJ-series Master Units.
W493
CJ-series CompoNet Master Unit Operation
Manual for NJ-series CPU Unit
Contains information on the functions and operating procedures of a CJ-series
CompoNet Master Unit when it is used in an NJ-series Controller.
W342
CS/CJ/CP Series
NSJ Series Communications Commands
Reference Manual
Contains information on communications commands for CS/CJ-series Master
Units.
W457
CompoNet Slave Units and Repeater Unit
Operation Manual
Contains information on the specifications of CompoNet Slave Units and
Repeater Units.
7
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2016.12
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2016 All Right Reserved.
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