Lenze ECSCMxxx - Manual (Page 67)

Electrical installation
Control terminals
5
l
67 EDBCSXM064 EN 11.0
Assignment of the plug connectors
Plug connector X6
Terminal Function Electrical data
X6/+24 Low−voltage supply of the control electronics 20 ... 30 V DC, 0. A (max. 1 A)
for starting current of 24 V:
max. 2 A for 50 ms
X6/GND Reference potential of low−voltage supply
X6/DO1 Digital output 1 24 V DC, 0.7 A (max. 1.4 A)
short−circuit−proof
X6/DI1 Digital input 1 LOW:
−3 ... +5 V;
−3 ... +1.5 mA
HIGH:
+15 ... +30 V;
+2 ... +15 mA
Input current at 24 V DC:
8 mA per input
X6/DI2 Digital input 2
X6/DI3 Digital input 3
X6/DI4 Digital input 4
X6/AI+ Analog input + Adjustable with jumper strip X3:
−10 ... +10 V, max. 2 mA
−20 ... +20 mA
Resolution: 11 bits + sign
X6/AI− Analog input −
X6/AG Reference potential of analog input (internal
ground)
X6/B+ Brake supply + 23 ... 30 V DC
max. 1.5 A
Set brake voltage so that the permissible
voltage at the brake is not under−run or
exceeded ˘ otherwise malfunction or
destruction!
X6/B− Brake supply −
X6/S24 Connection of "safe torque off" (formerly "safe
standstill") ^ 70
X6/SO
X6/SI1
X6/SI2
Cable cross−sections and screw−tightening torques
Cable type Wire end ferrule Cable cross−section Tightening torque Stripping length
Flexible
Without wire end
ferrule 0.08 ... 1.5 mm 2
(AWG 28 ... 16)
0.22 ... 0.25 Nm
(1.95 ... 2.2 lb−in)
5 mm for screw
connection
9 mm for spring
connection With insulated wire
end ferrule 0.25 ... 0.5 mm 2
(AWG 22 ... 20)
We recommend to use control cables with a cable cross−section of 0.25 mm 2 .