Cables; 215If Connection Cables - YASKAWA MP920 User Manual

5 215IF Module

5.4.1 215IF Connection Cables

5.4

Cables

5.4.1
This section explains the cable specifications for 215IF Module communications.

215IF Connection Cables

215IF Connector Pin Layout (CN1/215)
No. Signal Name
1 SRD-
2 N.C.
3 N.C.
4 N.C.
MR-8RFA4 (G) connector (manufactured by Honda Communication Industries Co., Ltd.) is
used on the Module. Use an MR-8M (G) (case: MR-8L) connector on the cable.
Calculation Example of Maximum Transmission Distance
The following table shows a calculation example for the maximum transmission distance
when 32 stations are connected.
Transmission
Speed between Control
L
4 Mbps 170 m or less
2 Mbps 270 m or less
1 Mbps
420 m or less
Note: 1. L is when the total length of the cables inside the control panel is
0
about 55 m and 20 JC215-01 Junction Boxes are used.
2. L and L
01
Repeater.
Function No.
Sending and receiving
data (-)
Not connected
Not connected
Not connected
Cable Length
Panels
L : One Repeater
01
: No Repeaters
0
600 m
900 m
1,400 m
are when 16 stations are connected on both sides of the
02
5-12
Signal Name
5 N.C. Not connected
6 N.C. Not connected
7 N.C. Not connected
8 SRD+ Sending and receiving
data (+)
Total Wiring Distance
L : Two Repeaters
02
1,100 m
1,550 m
2,350 m
Function