CV500BI111 Omron, CV500BI111 Datasheet - Page 40

• Manufacturer Part Number: CV500BI111
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BI111

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Specifications and Configurations
1-2-3
Wired System
Communications method
Code
Modulation
Synchronization
Transmission path form
Baud rate and maximum
transmission distance
Media
Node connection method
Maximum number of nodes 32 or 62 nodes (See note 1.)
Communications functions
Number of data link words
Data link areas
Message length
RAS functions
Error control
Items
Communications Specifications
Note
N:N token bus
Manchester code
Baseband code
Flag synchronization (conforms to HDLC frames)
Multi-drop bus
The maximum transmission distance varies with the baud rate as follows:
2 Mbps:
1 Mbps:
500 Kbps: 1 km
Specified shielded twisted-pair cable
Number of signal lines: 2, shield line: 1
PLC: Connected to a terminal block
IBM PC/AT or compatible: Connected via a special connector (included)
Data links and message service
Transmission
area per node
Data link area
(send/receive
words) per node
Number of data
link words in one
network (total
transmission)
Bit-access areas (IR, AR, LR, CIO), DM Area (DM), and extended DM Area (EM)
2,012 bytes max. (including the header)
Polling node backup function
Self-diagnosis function (hardware checking at startup)
Echoback test and broadcast test (using the FINS command)
Watchdog timer
Error log function
Manchester code check
CRC check (CCITT X
1. At least one Repeater Unit is required to construct networks that uses a
node address higher than 32. The following Controller Link Units/Support
Boards must also be used, and the Wired Network 62 Node Enable Bit of
the DM Parameter Area software switch of all nodes must be turned ON
(62 nodes max.).
500 m
800 m
CS/CJ Series
C200HX/HG/HE, CVM1/CV, CQM1H: 1,000 words max.
Personal computer
CS/CJ Series
C200HX/HG/HE, CVM1/CV, CQM1H: 8,000 words max.
Personal computer: 32,000 or 62,000 words max. (See note 2.)
32,000 words (64,000 bytes) or 62,000 words max. (See note 2.)
CS1W-CLK23, CJ1W-CLK23:
CS1W-CLK-21-V1, CJ1W-CLK21-V1: 1,000 words max.
3G8F7-CLK23:
3G8F7-CLK21-V1, 3G8F5-CLK21-E: 1,000 words max.
CS1W-CLK21-V1, CJ1W-CLK21-V1: 20,000 words max. (unit Ver. 1.2
CS1W-CLK23, CJ1W-CLK23:
16
+ X
12
+ X
5
+ 1)
Specifications
or later)
12,000 words max. (pre-Ver. 1.2)
20,000 words max.
4,000 words max.
4,000 words max.
Section 1-2
15