Lenze EMF2175IB - Manual (Page 104)

DeviceNet
10 Installation
10-6
L
BA2175 EN 2.0
10.4 Features of the “thick” cable
(according to DeviceNet Specification)
General features Two shielded pairs Common axis with drain wire in center. General features
Total shielding 65% coverage
36 AWG or 0.12mm Cu braid (individually tinned)
Drain wire #18 copper min.; 19 AWG min. (individually tinned)
Outside diameter 10.41 mm (min) to 12.45 mm (max.) roundness - radius delta to be within 15% of 0.5
O.D.
Jacket marking Vendor name & part # and additional markings
DCR (braid+tape+drain) 5.74 Ohm/1000 m (nom. @ 20ºC)
Certifications (U.S. and Canada) NEC (UL) type, CL2/CL3 (min.)
Bend readius installation / fixed 20 x diameter / 7 x diameter
Operating ambient temperature -20 to +60ºC @ 8 Ampere; de-rate current linearly to zero @ 80ºC
Storage temperature -40 to +85ºC
Pull tension 845.5 N. max.
Features of the Conductor pair size #18 copper (minimum); 19 AWG min (individually tinned) Features of the
data cables
Insulation diameter 3.81 mm (nominal) data cables
Colours libht blue blue, white
Pair twist / m approx. 10
Tape shield over pair 2 mil / 1 mil, Al / Mylar. Al side outw/shorting fold (pull-on applied)
Impedance 120 Ohm +/- 10% (at 1 MHz)
Capacitance between conductors 39.37 pF / m at 1 kHz (nominal)
Capacitance between a conductor and the
conductor connected to shield. 78.74 pF / m at 1 kHz (nominal)
Capacitive unbalance 3937 pF/1000 m at 1 kHz (nominal)
DCR - @ 20ºC 22.64 Ohm/1000 m (maximum)
Attenuation: 0.43 dB/100 m @ 125 kHz (maximum)
0.82 dB/100 m @ 500 kHz (maximum)
1.31 dB/100 m @1.00MHz (maximum)
Features of the Conductor pair size #15 copper (minimum); 19 AWG minimum (individually tinned) Features of the
DC voltage cables
Insulation diameter 2.49 mm (nominal) DC voltage cables
Colours Red / black
Pair twist/m approx. 10
Tape shield over pair 1.0 mil/ 1 mil, Al/Mylar. Al side out
w/shorting fold (pull-on applied)
DCR - @ 20ºC 11.81 Ohm/1000 m (maximum)
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