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10
Specifications
Section 2-1
2-1
Specifications
General
Specifications
The general specifications conform to the CVM1/CV Series specifications.
Characteristics
Dimensions
Item
Specification
Communication method
Two-wire half-duplex method (with electrical cable only) or
four-wire half-duplex method (with electrical cable and opti-
cal fiber cable)
Synchronization
HDLC
Transmission speed
128 kbps
Transmission method
Broadcasting
Transmission distance
500 m (total cable length including branch lines)
Number of Link Relay
bits per Unit
32 to 512 bits
Number of PC Link
Units
32 Units max.
(The allowed number of Units depends on the number of
LR bits per Unit and the number of operating levels.)
Transmission time
35 ms max. (for 8 PC Link Units transferring 128 bits each)
Diagnostic functions
CPU watchdog timer, CRC transmission error check
Cable used
Shielded twisted-pair cable
Current consumption
510 mA max. at 5 VDC
Weight
389 g max.
LK401
TER
PCLINK
SW1
OFF
WIRE
ON
ᴚ
1
ᴛ
O
X10
O
X10
1
X10
NO.
NODE
1
X10
NO.
UNIT
ON
2
4
LR
0(OFF)
1 2 5
SW1
MULTI #0
MULTI #1
SINGLE
LEVEL
0 0
0 1
1 -
3 4
SW1
16
2
4
8
32
-
2
4
8
16
512
256
128
64
32
1 0 0
0 1 1
0 1 0
0 0 1
0 0 0
6 7 8
SW1
BITS
UNITS
12345678
OTHER
THIS
ERH
LINK 0
ERC
RUN
250
34.5
95
Содержание CVM1 Series
Страница 1: ...Cat No W434 E1 01 SYSMAC CVM1 CV Series CVM1 LK401 PC Link Unit This manual is PDF file only...
Страница 2: ...CVM1 LK401 PC Link Unit Operation Manual Produced July 2004...
Страница 3: ...iv...
Страница 5: ...vi...
Страница 41: ...26 Differences from Earlier PC Link Units Section 2 6...
Страница 77: ...62 Replacement Checklists Section 3 6...
Страница 95: ...80 Link Adapter Specifications Appendix B...
Страница 101: ...86 PC Link System I O Response Time Appendix C...
Страница 103: ...88 PC Link Settings and Status Areas Appendix D...
Страница 105: ...Revision History 90...