Assembly and connection
53
Assembly Instructions
Linear Axes HM-S and HT-S
HMS_HTS-01-0-EN-1905-MA
Danger from electrical voltage!
If motors are incorrectly earthed, there is a danger of electric shock.
Before connecting the electrical power supply, ensure that the linear axis/linear axis system is correctly
earthed via the PE rail in the switch cabinet!
DANGER!
Danger from electrical voltage!
Electrical currents may flow even if the motor is not moving.
Ensure that the linear axis/linear axis system is disconnected from the power supply before the electri-
cal connections are detached from the motors!
After disconnecting the drive amplifier from the power supply, wait at least 5 minutes before touching
live parts or breaking connections!
For safety reasons, measure the voltage in the intermediate circuit and wait until it has fallen below
40 V!
Only qualified personnel may work on electrical installations!
DANGER!
6.8 Electrical connection
6.8.1 Connecting the limit switches
The pin assignment of the limit switch connector for variant A is shown in Fig. 6.56. For variants C and D (order codes:
linear modules HM-S on Page 12, linear tables HT-S on Page 15) with open cable ends, the wires must be connected
according to Fig. 6.55.
1
3
4
Pin assignment:
1: Brown (+ supply voltage)
3: Blue (0 V)
4: Black (switching output)
brn
+ Supply voltage
blk
Switching output
blu
0V
The sensor is operated at a low voltage, so there is not normally any risk of injuries or fatalities from this alone.
NOTE
Do not operate the sensor with a voltage other than the one specified. This can destroy it.
NOTE
Fig. 6.54
Mounting the belt drive cover plate
Fig. 6.55
Connection diagram
Fig. 6.56
Pin assignment of limit switch plug
Summary of Contents for HM-S
Page 99: ......
