Omron B7A Manual page 108

B7A
Recommended Cables
For B7A with Normal I/O Delay
Cabtire Cable
When a single power supply is connected to either the Input Termi-
nal or Output Terminal:
VCTF 0.75 x 4 C (B7AM)
VCTF 0.75 x 3 C (B7A/S/C)
When independent power supplies are connected to both Link Ter-
minals:
VCTF 0.75 x 3 C (B7AM)
VCTF 0.75 x 2 C (B7A/S)
The following cable can also be used.
Twisted Pair Wire
When a single power supply is connected to either the Input Termi-
nal or Output Terminal, the thickness of the wire must be 0.75 mm
or greater.
Transmission distance: 100 m max.
For B7A with Short I/O Delay
Shielded Wire
Use a shielded wire with a thickness of 0.75 mm
Color
Screw Terminal Models
Marked "IN" in white
ink. The background is
red.
Input Terminal
Marked "OUT" in black ink.
The background is yellow.
Output Terminal
Mounting
To mount the Input or Output Terminal to a DIN track, hook the upper
part (part (A) in the illustration) of the Input or Output Terminal on the
DIN track first. Then press the Input or Output Terminal in the (B)
direction.
(B)
When mounting more than two Input or Output Terminals side by
side, leave a space of 3 mm minimum between each Terminal.
It is recommended that PFP-S Spacers be used to secure a space
of 3 mm between each Input or Output Terminal.
106
2
min.
É É
(A)
É É
É É
3mm min.
Insert a flat-blade screwdriver to part (C) to dismount the Input or
Output Terminal from a DIN track.
2
É É
É É
É É
30mm min.
(C) É
Rail stopper
B7A