Festo NEBM­M23G15­EH-­R3LEG14 Series Assembly Instructions

NEBM­M23G15­EH­...­R3LEG14
Motor cable
Assembly instructions
8144909
2020-10b
[8144911]
Translation of the original instructions
© 2020 all rights reserved to Festo SE & Co. KG
1 Applicable documents
All available documents for the product è www.festo.com/sp.
2

Safety

2.1

Safety instructions

– Do not connect or disconnect plug connector when powered.
– Do not wire or disconnect an open cable end when powered.
– Only mount the product on components that are in a condition to be safely
operated.
– Assembly and installation should only be carried out by qualified personnel.
These personnel have electrical training or a relevant qualification.
2.2

Intended use

Connection of servo motor EMMT-AS to servo drive CMMT-AS.
3 Additional information
– Accessories è www.festo.com/catalogue.
4

Configuration

4.1

Product design

Fig. 1
4.2

Contact assignment

Electrical connection 1
Field device side
1 Socket Pin
A
B
C
D
PE
1
2
3
4
1) Colour code in accordance with IEC 60757:1983-01
Tab. 1 Contact assignment for motor and brake
Festo SE & Co. KG
Ruiter Straße 82
73734 Esslingen
Germany
+49 711 347-0
www.festo.com
1 Socket M23x1, 15-pin
2 Plug RJ45
3 Wire ends (6x)
4 Cable
5 Screened connection
6 Cable end with RJ45 plug
Assignment/ Electrical connection 2
signal Controller side
3 Wire ends
Wire colour
U BU
V BN
W BK
not assigned –
PE GNYE
BR- BUWH
not assigned –
not assigned –
BR+ GNWH
Electrical connection 1
Field device side
1 Socket
Tab. 2 Encoder contact assignment
5

Assembly

5.1

Mounting of electrical connection 1

8144909
1. Align socket 1 to match plug.
2. Connect socket 1 to the plug.
3. Tighten the screw-type lock of the socket 1. Tightening torque:
1.2 Nm ± 10%
5.2 Mounting electrical connection 2
1. Fasten shield connection 5 to the servo drive CMMT‑AS with a shield clamp.
2. Connect wire ends 3 in accordance with the contact assignment.
3. If necessary, lay the cable end 6 in a loop and secure with a cable binder to
maintain the required distance from other components.
4. Align the plug 2 to match the socket.
5. Insert the plug 2 into the socket and click into place.
5.3

Strain relief for movable wiring

Electrical connection 1
NOTICE!
Movements of the cable can cause malfunction and material damage.
Push-in connector on the field device is damaged by transferred application of
force.
• Ensure sufficient strain relief at a maximum 30 cm away from the socket.
Electrical connection 2
• Fix the cable in the area of the screening connection 5.
Ä No force may be transferred to the cables.
5.4

Wiring

Character­
istic
-E-
Tab. 3 Wiring
5.5

Mounting in energy chain

1. Lay the chain out lengthwise.
2. Place the cables on the chain, making sure they are not twisted.
3. Separate cables from each other using separators/drilled holes.
4. Do not connect cables together.
Fig. 2
1)
5. Maintain space X. X > 10% of the cable diameter D.
If the chain is suspended vertically: increase space X.
Fig. 3
6. Align chain in the operating position:
– Make sure that the radius is greater than the bending radius R of the
cables.
– Cables can move freely in the bending radius KR of the energy chain.
Ä Cables are not forced through the chain.
7. Mount the energy chain è corresponding instructions.
Assignment/
signal
Pin
5 Up
6 0V
7 DATA+
8 DATA-
9 CLK+
10 CLK-
Cable characteristic Wiring
Suitable for energy chains In energy chain or flexible
Electrical connection 2
Controller side
Pin 2 Plug connector
7
8
4
5
1
2