ELAU PMC-2 - X5 Inputs and Outputs of the Motor Controller

Instruction Manual PMC-2
BA * PMC-2 * EN * 01/98 Page 43
5.4 X5 Inputs and outputs of the motor controller
Connector Pin Meaning Variable
X5.3
Mϑ1
Connection motor temperature switch S0.16
Mϑ2
or PTC
X5.2 1.1 O_disturbance (normally-closed contact) S1.03
1.2
2.1 O_warning (normally-closed contact) S1.04
2.2
3.1 O_brake (normally-open contact) S0.06
3.2
4.1 O_mains contactor (normally-open contact) S0.07
4.2
5.1 O_ZK_short circuit (normally-open contact) S0.08
5.2
X5.1 +UL + 24V Power supply of the I/O level and
L0 L0 motor temperature monitoring logic
O.0 Output Drive moves S0.00
O.1 Output In target window S0.01
O.2 Output Free
O.3 Output Free
O.4 Output Motor temperature too high S0.16
O.5 Output T1_operation active S0.09
I.0 Input Enable S0.10
I.1 Input Emergency stop (LOW active) S0.17
I.2 Input Free
I.3 Input Homing switch S0.13
I.4 Input Positive limit switch S0.14
I.5 Input Negative limit switch S0.15
I.6 Input Touchprobe_1 S0.11
I.7 Input Touchprobe_2 S0.12
Note:
The relay outputs X5.2 can be stressed with max. 200mA and 60 V.
The relay outputs X5.2 have a contact protection against overstress (PTC in series with the respective
contact).
The 0 Volt (L0) of the I/O level (connector X5.1/L0) can be earthed.
galvanic separation:
All I/Os of the positioning level and the motor controller are internally guided by opto-controller. To
use this galvanic separation in the optimal way, a separate mains contactor must be used for the 24V
control voltage (plug X1). The 0V must not be earthed.