Note
No built-in elements are equipped in the delivery state.
2.3 Interfaces
2.3.1 Overview
Interface Designation Max. cable length: Type
X10 24 V power supply interface 10 m Terminal block, 3-
pin
X20 Ethernet 1 100 m RJ45
X21 Ethernet 2 100 m RJ45
X30 Interface for feedrate override rotary switch 0.6 m 10-pin male con‐
nector
X31 Interface for spindle override rotary switch 0.6 m 10-pin male con‐
nector
X32 Interface for additional override switch 0.6 m 10-pin male con‐
nector
X51 /
X52 / X55
Interfaces for customer-specific inputs 0.6 m 4-pin male connec‐
tor
X53 / X54 Interfaces for customer-specific outputs 0.6 m 4-pin male connec‐
tor
X60 / X61 Connections for two handwheels (TTL / differen‐
tial - can be set with switch S1)
5 m 15-pin Sub-D male
connector
Protective conductor connection Length and cross
section in accord‐
ance with the na‐
tional regulations
M5 screw
The following special requirements apply for the connection cables:
● The 24 VDC cable must be approved for temperatures up to 70° C.
● Select the permitted conductor cross-section in accordance with the national regulations
(NEC, VDE, etc.) and the "Power supply connectors for MCP 398C" table below. The line
protection in accordance with the national regulations (NEC, VDE,...) must be guarantied
as appropriate for the selected conductor cross-section.
● Strip the cables (7 mm) for connection to the 24 VDC connector.
● Flame resistance of the 24 VDC cable in accordance with UL 2556 VW-1 / or tested in
accordance with IEC 60332-1-2.
● Observe the permissible bending radius of the cables.
Description
2.3 Interfaces
Machine control panel: MCP 398C
Manual, 12/2017, A5E43199783B AA 13