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9.5 Cables
Two cable types are available for the Endurance sensor head. A shielded 12 conductor cable, made of
2 twisted pairs plus 8 separate wires, equipped with a M16 DIN connector on one side and wire
sleeves at the counter side. This cable houses RS485 communication signals, 24VDC power lines and
analog output signals. The second cable is a 4 conductor LAN/Ethernet cable, equipped with a M12
DIN connector on one side and a standard RJ45 connector on the counter side. Via the 4 connector
cable, the Endurance device can also be powered by PoE, if a specific PoE injector will be used. Both
cable types are available for low and high ambient temperature ranges and different cable lengths.
ENDURANCE 1R
info@Raytek-Direct.ca
If you purchase your own shielded 12 conductor cable, use wire and shielding
regarding the valid Fluke Process Instruments specification. Maximum RS485 cable
length is 1200 meters (4000 feet). Power supply (24VDC) feed in distance to the sensor
head should not extend the 60m limit.
If you cut the shielded 12 connector cable to shorten it, notice that both sets of twisted-
pair wires have drain wires inside their insulation. These drain wires (and the white
wire that is not part of the twisted pair) must be connected to the terminal labeled
CLEAR. Refer to Section 5.2.3.3 for terminal block wiring diagram.
Rev. E1 Sep 2015
Accessories
47
1.800.868.7495
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