Lenze ECS series User Manual

Electrical installation
Control terminals
Safe torque off
5

83
EDBCSXA064 EN 3.2
5.3.3.4 Technical data
Terminal assignment
Plug connector X6
Terminal Function Level Electrical data
X6/S24 Low−voltage supply 18 ... 30 V DC
0.7 A
X6/SO "Safe torque off" feedback
output
LOW During operation
24 V DC
0.7 A (max. 1.4 A)
Short−circuit−proof
HIGH "Safe torque off" active
X6/SI1 Input 1 (controller
enable/inhibit)
LOW Controller inhibited
LOW level:
−3 ... +5 V
−3 ... +1.5 mA
HIGH level:
+15 ... +30 V
+2 ... +15 mA
Input current at 24 V DC:
8 mA per input
HIGH Controller enabled
X6/SI2 Input 2 (pulse enable/inhibit)
LOW Pulses for power section are
inhibited
HIGH Pulses for power section are
enabled
Cable cross−sections and screw−tightening torques
Cable type Wire end ferrule Cable cross−section Starting torque Stripping length
Flexible
With insulated wire
end ferrule
0.25 ... 1.5 mm
2
(AWG 22 ... 16)
0.22 ... 0.25 Nm
(1.95 ... 2.2 lb−in)
5 mm for screw
connections
9 mm for spring
connections
Without wire end
ferrule
Not permitted when the "Safe torque off" function is used

Lenze ECS series Specifications

General

Brand	Lenze
Model	ECS series
Category	Control Unit
Language	English