rr2ba-ul-ac6 IDEC Corporation, rr2ba-ul-ac6 Datasheet - Page 56

• Manufacturer Part Number: rr2ba-ul-ac6
• Description: Ru/rr/rh/rm/ry & Latch Relays Relays Sockets
• Manufacturer: IDEC Corporation

Relay Sockets
Marking Plate
Write markings on the SU sockets using an oil-based marker,
or glue printed mylar on the marking surface. The size of the
printed mylar can be 8 × 9 mm maximum.
• • • • Installing the Marking Plate
Because of its removable structure, the marking plate may
have fallen from the socket or become loose in delivery.
Make sure that the marking plate is securely installed before
starting operation. The marking plate protects the conductive
portion of the socket, located under the marking plate, by
preventing metal fragments or pieces of wire from dropping
inside. Should any such fragments enter the socket, they
may cause fire hazard, damage, or malfunction.
SU9Z-J5 Jumper for SU2S-11L and SU4S-11L
The SU9Z-J5 is used to install five sockets. When installing
less than five sockets, cut the jumper according to the in-
structions described below.
The SU9Z-J5 is for coil terminals only.
• • • • SU9Z-J5 Jumper Specifications
• • • • Installing the SU9Z-J5 Jumper
Loosen the marking plate on the socket.
Making sure that the SU9Z-J5 jumper is correctly aligned, in-
sert the blades into the ports in the groove of the SU socket.
56
Rated Current
Material
Marking Plate
No Marking Plate
for Terminal 14
Marking Surface
Jumper Port
Conductor
Sheath
Insertion Direction
Maximum Size of
Correct
Printed Mylar
Jumper Groove
8.0
Loose Fit
Press down the marking plate to
secure the jumper. The jumper
installation is now complete.
3A
Nickel-plated brass
ABS resin
Incorrect
Marking Plate
Jumper
Position of Printed Mylar
on the Marking Surface
Blade
Jumper Port
for Terminal 13
Installed Securely
8.0
• • • • Installing the SU9Z-J5 Jumper on Two, Three, or Four
As shown below, slide the jumper in the sheath so that the
jumper aligns with the center of the sheath.
With the sheath properly installed on the jumper, cut the
sheath and jumper at the points shown below, using cutting
pliers. Referring to the drawing on the below right, make sure
that the sheath and jumper are cut within the cutting area.
Dispose of unused portions according to local waste dispos-
al requirements.
After cutting the jumper and sheath, slide the jumper as
shown below, so that the ends of the jumper are not exposed.
• • • • Jumper Wiring to Six or More SU Sockets
To jumper wire six or more SU sockets, connect five sockets
using whole jumpers and the remaining sockets using a cut
jumper. Then connect the two terminals on adjoining sockets
using an applicable wire (see table below).
Note 1: Use a wire with cable insulation diameter of ø3.15 mm max-
Note 2: Strip the cable insulation 9 to 10 mm from the end.
Safety Precautions
Turn off the power to the SU9Z-J5 jumper before starting in-
stallation, removal, wiring, maintenance, or inspection of the
jumper, failure to turn power off may cause an electrical
shock or fire hazard.
To avoid a short circuit due to incorrect wiring, confirm which
terminals are connected to the jumper before starting wiring.
For Connecting Jumper Quantity
SU Sockets
Jumper Wiring of Terminal 14 between Adjoining Sockets
2 sockets
2 sockets
3 sockets
4 sockets
Jumper off Center
Sheath
imum.
A
Stranded Wire
Solid Wire
AWG
X
Y
B
Wire
C D
Z
2
1
1
1
Cut Surface
Jumper
Cutting Area C
Cutting Area
Cutting Area in Detail
A, C
A, B
0.2 to 1.25 mm
0.2 to 1.5 mm
24 to 16
D
Proper Wire
Jumper on Center
Size
Cutting Area D
Discard
2
2
Y
X
Z
Sheath
Jumper
Sheath
(04/10/25)