2: M
ODULE
S
PECIFICATIONS
2-62
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Communication Adapter and Communication Module Specifications
Note 1:
RS485 user communication is available on upgraded CPU modules only, see page 17-1.
Note 2:
Recommended cable for RS485: Twisted-pair shielded cable with a minimum core wire of 0.3 mm
2
.
Conductor resistance 85
Ω
/km maximum, shield resistance 20
Ω
/km maximum.
The proper tightening torque of the terminal screws on the RS485 communication adapter and RS485 communication mod-
ule is 0.22 to 0.25 N·m. For tightening the screws, use screwdriver SZS 0,4 x 2,5 (Phoenix Contact).
Installing the Communication Adapter and Communication Module
Communication Adapter
To install the communication adapter on the all-in-one type CPU module, open the hinged lid and remove the dummy car-
tridge. Push the communication adapter into the port 2 connector from the front until it bottoms and is secured by the
latches. Similarly, when installing the communication adapter on the HMI base module, open the hinged lid, and push the
communication adapter into the port 2 connector from the front until it bottoms and is secured by the latches.
Type No.
FC4A-PC1
FC4A-HPC1
FC4A-PC2
FC4A-HPC2
FC4A-PC3
FC4A-HPC3
Standards
EIA RS232C
EIA RS485
EIA RS485
Maximum Baud Rate
19,200 bps
19,200 bps
Computer link: 19,200 bps
User com.:
19,200 bps
Data link:
38,400 bps
Maintenance Communication
(Computer Link)
Possible
Possible
Possible
User Communication
Possible
Not possible
Possible (Note 1)
Modem Communication
Possible
Not possible
Not possible
Data Link Communication
Not possible
Not possible
Possible
Quantity of Slave Stations
—
—
31
Maximum Cable Length
Special cable
Special cable
200m (Note 2)
Isolation between Internal Circuit
and Communication Port
Not isolated
Not isolated
Not isolated
Caution
•
Before installing the communication adapter or communication module, turn off the power to the
MicroSmart
CPU module. Otherwise, the communication adapter or CPU module may be dam-
aged, or the
MicroSmart
may not operate correctly.
Communication Adapter
Hinged Lid
Dummy Car tridge
After installing the communication adapter,
attach the dummy car tridge again.
Por t 2 Connector
Communication Adapter
Por t 2 Connector
Hinged Lid
Содержание FC4A-C10R2
Страница 1: ...FC4A SERIES Micro Programmable Logic Controller User s Manual FC9Y B812 ...
Страница 6: ...PREFACE 4 FC4A MICROSMART USER S MANUAL ...
Страница 94: ...2 MODULE SPECIFICATIONS 2 74 FC4A MICROSMART USER S MANUAL ...
Страница 184: ...6 ALLOCATION NUMBERS 6 20 FC4A MICROSMART USER S MANUAL ...
Страница 218: ...8 ADVANCED INSTRUCTIONS 8 8 FC4A MICROSMART USER S MANUAL ...
Страница 240: ...11 BINARY ARITHMETIC INSTRUCTIONS 11 8 FC4A MICROSMART USER S MANUAL ...
Страница 244: ...12 BOOLEAN COMPUTATION INSTRUCTIONS 12 4 FC4A MICROSMART USER S MANUAL ...
Страница 252: ...13 SHIFT ROTATE INSTRUCTIONS 13 8 FC4A MICROSMART USER S MANUAL ...
Страница 274: ...15 WEEK PROGRAMMER INSTRUCTIONS 15 8 FC4A MICROSMART USER S MANUAL ...
Страница 378: ...22 DUAL TEACHING TIMER INSTRUCTIONS 22 4 FC4A MICROSMART USER S MANUAL ...
Страница 386: ...23 INTELLIGENT MODULE ACCESS INSTRUCTIONS 23 8 FC4A MICROSMART USER S MANUAL ...
Страница 408: ...24 ANALOG I O CONTROL 24 22 FC4A MICROSMART USER S MANUAL ...
Страница 426: ...26 COMPUTER LINK COMMUNICATION 26 6 FC4A MICROSMART USER S MANUAL ...