Festo NEBM-T1G8-E R3G8 Series Assembly instructions

Translation of the original instructions
1 Applicable documents
All available documents for the product èwww.festo.com/pk.
Document Product Contents
Instructions Motor cable NEBM-T1G8... Assembly
Tab. 1
2 Safety
2.1 Safety instructions
– Do not connect or disconnect plug connector when powered.
– Only assemble the product on components that are in a condition to be safely
operated.
2.2 Intended use
Connection of motor EMMS-AS to controller CMMT-AS.
3 Configuration
3.1 Product design
1Socket RD, 6-pin,
Red insulator
2Socket YE, 6-pin,
Yellow insulator
3Plug connector RJ45
4Cable
Fig. 1
3.2 Contact assignment
Electrical connection1
Field device side
Electrical connection2
Controller side
1 and 2Socket Pin
Signal
Pin 3Plug connector
1 Data+ 4
2 Data– 5
3 OV 8
4 Up 7
5 Clock– 2
RD
6 Clock+ 1
1 OV 6
2 UD 3
3 –
4 –
5 –
YE
6 –
Tab. 2 Contact assignment
4 Mounting
4.1 Mounting of electrical connection 1
Fig. 2 Remove cover
1. Unscrew screws(C) (ß2).
2. Remove cover(A) from connection box(B).
ÄO-rings(D) are still on the screws(C).
The O-rings(D) prevent the screws from getting lost(C) and from damaging the
main seal.
Fig. 3 Remove the strain relief
1. Unscrew screw(F) (ß2).
2. Remove the strain relief(E).
Fig. 4 Place the encode cable in position
1. Align the encoder cable(G) so that the flat side(I) points upwards.
2. Press the sockets1 and 2 on the correct plug connector(J).
Fig. 5 Place the motor cable in position
• Place the motor cable(H) in the connection box èInstruction manual for
motor cable(H).
8113323
NEBM-T1G8-E-...-R3G8
Encoder cable
8113323
2019-06a
[8113325]
Instructions| Assembly
Festo SE & Co. KG
Ruiter Straße 82
73734 Esslingen
Germany
[phone]
www.festo.com

Fig. 6 Mount the strain relief
1. Check that the brass rings(K) of the cables(G) and (H) are seated correctly at
the strain relief(E).
2. Mount the strain relief(E) with the screw(F) on the brass rings(K). Tighten-
ing torque: 0.7Nm±30%
Fig. 7 Attach the cover
1. Place the cover(A) carefully on the connection box(B).
2. Ensure that there are no wires caught between the cover(A) and the connec-
tion box(B).
3. Tighten screws(C). Tightening torque: 1.2Nm±20%
4.2 Mounting of electrical connection2
1. Align the plug3 to match the socket.
2. Insert the plug3 into the socket and click into place.
4.3 Wiring
Feature Cable characteristic Wiring
-E- Suitable for energy chains In energy chain or flexible
Tab. 3 Wiring
4.4 Mounting in energy chain
1. Lay the chain out lengthwise.
2. Place the cables in the chain, making sure they are not twisted.
3. Separate cables from each other using separators/drill holes.
4. Do not connect cables together.
Fig. 8
5. Maintain spaceX. X>10% of the cable diameterD.
If the chain is suspended vertically: increase the spaceX.
Fig. 9
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.
ÄCables are not forced through the chain.
7. Mount the energy chain ècorresponding instructions.
8. Fasten cables:
– At both ends of the chain in case of short energy chains
– Only at the driver end in the case of long, sliding energy chains
Fig. 10
9. Do not bend cables all the way to the fastening point.
ÄMounting spaceA between the fastening point and bending movement is
observed.
NOTICE!
Damage to cables if the chain breaks.
• Replace cables after a chain break.
NOTICE!
Malfunction and material damage due to vertically suspended cables.
The cables stretch.
• Regularly check the length of the cables.
• Readjust the cables if required.
5 Technical data
NEBM-T1G8-E-...-R3G8
Cable characteristic Suitable for energy chains
Cable composition [mm²] 1x4x0.14 + 4x0.34
Shielding Shielded
Cable diameter D [mm] 6
Mounting space A [mm] ³120
Surge resistance [kV] 0.5
Operating voltage range AC/DC UB[V] 0…30
Current rating
3 for conductor cross-section 0.34mm2 Current rating at 40°C [A]
2 for conductor cross-section 0.14mm2
Bending radius
Fixed cable installation R [mm] ³20
Flexible cable installation R [mm] ³75
Ambient temperature
Fixed cable installation [°C] –40…+80
Flexible cable installation [°C] –10…+80
Material
Cable sheath TPE-U(PUR)
Electrical connection1
Function Field device side
Connection type Socket
Connection technology ITT M3
Degree of protection IP65 In assembled state
Electrical connection2
Function Controller side
Connection type Plug connector
Connection technology RJ45
Degree of protection IP20 In assembled state
Tab. 4 Technical data