Mitsubishi Electric QJ71GF11-T2 User Manual page 37

Item
Communication speed
Network topology
Connection cable
Maximum station-to-
station distance
Ethernet part
Overall cable distance
Number of cascade
connections
Master station
Number of connectable
stations per network Submaster station
Local station
Maximum number of networks
Communication method
Number of occupied I/O points
Internal current consumption (5VDC)
External dimensions
Weight
*1 The maximum number of points for one master station is listed. A submaster station and a local station can receive data
from other stations in addition to this number of points. (
*2 256 points and 512 bytes when "Online (High Speed Mode)" is set
1Gbps
Line topology, star topology (Coexistence of line topology and star topology is
possible.), and ring topology
An Ethernet cable that meets the 1000BASE-T standard: Category 5e or higher
(double shielded, STP), straight cable (
100m max. (Compliant with ANSI/TIA/EIA-568-B (Category 5e))
( Page 70, Section 6.3 (2))
Line topology: 12000m (when cables are connected to one master station and 120
slave stations (inclusive or exclusive of a submaster station))
Star topology: Depends on the system configuration.
Ring topology: 12100m (when cables are connected to one master station and 120
slave stations (inclusive or exclusive of a submaster station))
Up to 20
1 station (Up to 120 slave stations (including a submaster station) can be connected
to the master station.)
1 station
120 stations (including a submaster station)
239
Token passing method
32 points (I/O assignment: Intelligent 32 points)
0.85A
98(H) × 27.4(W) × 115(D) [mm]
0.18kg
Page 124, Section 8.1.1, Page 181, Section 8.8.1)
CHAPTER 3 SPECIFICATIONS
Specifications
Page 59, Section 5.3.1)
3
35