Mitsubishi MELSEC QJ71E71-100 User Manual page 10

Item
Data transmission
speed
Transmission
method
Maximum
Trans-
node-to-node
mission
distance
specifi-
Maximum segment
cations
length
Maximum number of
nodes/connection
Interval between the
minimum nodes
Number of
simultaneously open
Trans-
connections allowed
mission
Fixed buffer
data
Random access
storage
buffer
memory
Attached file
E-mail
Main text
Number of I/O points occupied
5 V DC internal current
consumption
12 V DC external power supply
capacity (Transceiver)
External dimensions
Weight
1: Length between the Hub and node.
2: Regarding the specifications of the e-mail transmission and reception
function, refer to the Ethernet module Users Manual (Basic) or the Users
Manual (Application).
3: It is necessary to apply a transceiver, or a device that meets AUI cable
specifications.
4: The product with first 5 digits of serial number "05049" or earlier is different
as follows:
• 5V DC internal current consumption: 0.70A
• Weight: 0.14kg (0.31lb.)
QJ71E71-B5
10BASE5
10 Mbps (Half-duplex)
2500 m (8202.10 ft.)
500 m (1640.42 ft.)
100 units/ segment
2.5 m (8.20 ft.)
16 connections (Connections usable by the sequence program)
32 points/1 slot (I/O assignments: intelligent)
0.50 A
( 3)
98 (3.86 in.) (H) 27.4 (1.08 in.) (W)
0.12 kg (0.26 Ib.)
2
Specification
QJ71E71-B2
Base band
925 m (3034.77 ft.)
185 m (606.96 ft.)
30 units/ segment
0.5 m (1.64 ft.)
1 k words 16
6 k words 1
6 k words 1 ( 2)
960 words 1 ( 2)
90 (3.54 in.) (D) [mm]
0.13 kg (0.29 Ib.) ( 4)
10BASE2
0.60 A ( 4)
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