516 Technical data
Control connection data
Terminal and cable entry data for the control cables
Logic levels “0” < 5 V, “1” > 15 V
Digital input impedance 4kohm
Digital output capability 150 mA @ 20 V each, 700 mA @ 20 V total when all outputs are
in use
Max. cable length
between digital
input/output and external
device
250 m (820 ft)
Max. current through
signal ground terminals
(X113:5, X113:5, X114:5,
X114:6)
1000 mA
Conductor size Tightening
torque
Solid or stranded Stranded, ferrule
without plastic sleeve
Stranded, ferrule with
plastic sleeve
Min/Max Min/Max Min/Max Min/Max Min/Max Min/Max
mm
2
AWG mm
2
AWG mm
2
AWG N·m lbf·in
0.14/1.5 26/16 0.25/1.5 23/16 0.25/0.5 23/21 0.24 2.1
Conductor size, two conductors with the same cross section Tightening
torque
Solid Stranded Stranded, ferrules
without plastic
sleeve
Stranded, TWIN
ferrules with
plastic sleeve
Min/Max Min/Max Min/Max Min/Max Min/Max Min/Max Min/Max Min/Max
mm
2
AWG mm
2
AWG mm
2
AWG mm
2
AWG N·m lbf·in
0.08/0.5 28/21 0.08/0.75 28/19 0.25/0.34 23/22 0.5/0.5 21/21 0.24 2.1