Connecting The Zkf 1Xx - HEIDENHAIN TNC 410 M Technical Manual

6.9 Connecting the ZKF 1xx

X79: Unit bus
(only ZKF 130)
April 2007
Direct drives (linear motors, torque motors) used with regenerative inverter
systems can result in voltage peaks, which might destroy the drive. If you are
using direct drives in conjunction with the regenerative UVR 1xx(D) and
UR 2xx(D) inverters, you must use the ZKF dc-link filter.
Connection:
40-pin ribbon Assignment
connector
1a to 3b 0 V
4a +24 V
4b +24 V
5a +15 V
5b +24 V
6a +15 V
6b +15 V
7a to 8b Do not assign
9a Reserved (SDA)
9b Do not assign
10a Reserved (SCL)
10b ERR.TEMP
11a PF.PS
11b 0 V
12a RES.PS
12b 0 V
13a PWR.OFF
13b 0 V
14a 5 V FS (spindle
enable)
14b 0 V
15a 5 V FA (axis
enable)
15b to 16b 0 V
17a and 17b –15 V
18a and 18b +15 V
19a to 20b +5 V
Danger
The interface complies with the requirements of IEC 61800-5-1 for low
voltage electrical separation (except for 1a to 6b).
Connecting the ZKF 1xx
*1
*1
These voltages must
*1
not be linked with other voltages
*1
(only basic insulation)!
*1
*1
*1
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