IDEC MICROSmart FC6A Series, Руководство пользователя

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2: P
RODUCT
S
PECIFICATIONS
2-106 FC6A S
ERIES
MICROS
MART
U
SER
’
S
M
ANUAL
FC9Y-B1722
Model List
Note: A single port cannot be used as both RS-232C and RS-485 simultaneously.
Function Specifications
■
Communication Specifications
*1 Specify RS232C or RS485 in the WindLDR Function Area Settings . The combination of "Data Bits: 7 bits" and "Parity: None" cannot be set.
Communication Port Assignments
The communication ports are assigned to port 4, port 5, and so on in order from the ports closest to the CPU module.
Module Type Points Type Type No.
Communication module 2 Serial communication interface (RS-232C/RS-485) FC6A-SIF52
Type No. FC6A-SIF52
Terminal Arrangement See "Terminal Arrangement and Wiring Examples" on page 2-108.
Connector
Insertion/Removal
Durability
100 times minimum
Internal Current
Draw
5V DC 35 mA
24V DC 35 mA
Type No. FC6A-SIF52
Points 2
Electrical Characteristics EIA RS-232C/EIA RS-485
*1
Maximum Communication Speed 115,200 bps
Maintenance Communication Yes
User Communication Yes
Data Link Communication Yes
Modbus Master Yes
Modbus Slave Yes
Maximum Cable Length 15 m (RS232C)/1,200 m (RS485)
Isolation between
Internal Circuit
Between
Communication Port
and Internal Circuit
Photocoupler isolation
Between Ports Transformer isolation
Cable Recommended Cable
RS-232C: 24 AWG shielded multicore cable
RS-485: 24 AWG twisted-pair shielded cable
CPU Module
Port 4
Port 5
Port 6
Port 7
Port 8
Port 9
Communication Modules
(FC6A-SIF52)