![background image](http://html1.mh-extra.com/html/omron/c200hw-srm21-v1-cs1w-srm21/c200hw-srm21-v1-cs1w-srm21_operation-manual_742333278.webp)
257
Connector Terminals
Section 5-2
3.
Paying attention to the orientation of the connector, insert each signal wire
into the corresponding hole in the connector, as shown below.
SRT2-V
@
D
@@@@
(-1)
SRT2-
@
32ML (-1)
!Caution
Before inserting the signal wires, loosen the clamp screws used to secure
wires to the connector. If a wire is inserted before the corresponding screw is
loosened, the wire may enter the gap behind the connector, and remain unse-
cured. Use crimp terminals when wiring. Do not attach twisted bare wires
directly to connectors.
4.
Tighten the clamp screws securing each signal wire to the connector. Note
that a normal screwdriver has a keystone tip with a flared blade, and may
not be able to penetrate deeply enough to reach the screw. Use a small
slotted screwdriver of constant width. The correct tightening torque is 0.2
to 0.4 N
⋅
m.
The following example is for the SRT2-V
@
D
@@@@
(-1).
CompoBus/S
communications data
Low side (BD L)
High side (BD H)
CompoBus/S
communications power
supply
– side (BS –)
+ side (BS +)
Communications
power supply
Communications data
I/O
power
supply
– side (G)
+ side (V)
I/O power supply
CompoBus/S
communications power
supply
– side (BS –)
+ side (BS +)
Communications
power supply
Communications data
CompoBus/S
communications data
Low side
(BD L)
High side
(BD H)
Small slotted
screwdriver with tip of
constant width.