Chapter 2 Specifications; Performance Specifications - Mitsubishi Electric MELSEC iQ-R Series User Manual

2
SPECIFICATIONS
This chapter describes the specifications of the master/local module.
2.1

Performance Specifications

This section describes the performance specifications of the master/local module.
Item
Transmission speed
Maximum number of connectable
modules (master station)
Number of occupied stations (local
station)
Maximum number CC-Link Ver.1
of link points per
system
CC-Link Ver.2
Number of link points per remote station/
local station/intelligent device station/
standby master station
Communication method
Synchronization method
Encoding method
Network topology
Transmission format
Error control system
Connection cable
Maximum overall cable length (maximum
transmission distance)
Number of occupied I/O points
Internal current consumption (5VDC)
External Height
dimensions
Width
Depth
Weight
Description
Selected from 156kbps, 625kbps, 2.5Mbps, 5Mbps, and 10Mbps.
64
1 to 4 stations (The number of stations can be changed using the engineering tool.)
• Remote I/O (RX, RY): 2048 points
• Remote register (RWw): 256 points (master station  remote device station/local station/intelligent device
station/standby master station)
• Remote register (RWr): 256 points (remote device station/local station/intelligent device station/standby master
station  master station)
• Remote I/O (RX, RY): 8192 points
• Remote register (RWw): 2048 points (master station  remote device station/local station/intelligent device
station/standby master station)
• Remote register (RWr): 2048 points (remote device station/local station/intelligent device station/standby master
station  master station)
Page 18 Number of link points by the number of occupied stations
Broadcast polling method
Frame synchronization method
NRZI method
Bus (RS-485)
HDLC compliant
16 12 5
CRC (X + X + X + 1)
Ver.1.10-compatible CC-Link dedicated cable
Depends on the transmission speed ( Page 22 Maximum Overall Cable Length)
32 points
0.34A
106mm (Base unit mounting side: 98mm)
27.8mm
131mm
0.16kg
2 SPECIFICATIONS
2.1 Performance Specifications
2
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