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System connection - DOP interface
Approved ESD precautions must be followed at all times during readhead and interface electrical connections.
The readhead is connected to the DOP interface via a small, rugged connector to allow for easy feed-through during installation.
Connecting the readhead
1. Remove the cover plate as shown (2 × M2.5 hex head screws).
2. Taking care not to touch the pins, plug the connector into the socket in the interface, ensuring correct orientation as shown.
3. Refit the cover plate ensuring the cable ferrule is located in the recess on the inside and no wires are trapped under the cover plate.
DOP interface mounting
The DOP interface can be DIN rail mounted or mounted to a suitable surface using customer-supplied screws.
NOTES:
•
The recommended screw type M3 × 0.5 and must comply with: ISO 4762/DIN 912 grade 8.8 minimum/ANSI B18.3.1M.
•
No washer is required under the screw head.
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The minimum thread engagement is 6 mm.
•
The tightening torque should be between 0.9 Nm and 1.1 Nm.
•
The DIN rail mounting, where used, must comply with EN 50022.
Disconnecting the readhead
1. Remove the cover plate on the interface (2 × M2.5 hex head screws).
2. Gently lever the connector PCB (on the end of the cable) out of the socket. Do not pull the cable to remove the connector.
3. Place the connector in an anti-static bag.
4. Refit the cover plate.
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TONiC™ FS RTLC20-S Functional Safety installation guide and safety manual
Original instructions
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