HEIDENHAIN QUADRA-CHEK 3000 Série Guide D'installation page 23

Rear panel
Connections that are independent of software options:
4 D-sub connections for encoders, 2 inputs enabled by
default, another 2 inputs can be enabled optionally
X1-X4: Product variant with 15-pin D-sub connections
for encoders with 1 V
pp
X21 to X24: Device variant with 9-pin D-sub connec-
tions for encoders with a TTL interface
5 USB ports, Hi-Speed USB 2.0 (Type A)
X32: Connection for digital camera, printer or USB
mass storage device
X33 to X34: Connection for printer or USB mass stor-
age device
6 Speaker
7 Functional ground connection as per IEC/EN 60204-1
8 RJ45 Ethernet connections
X116: Connection for communication and data ex-
change with subsequent systems or PC
11 X100: Power switch and power connection
Connections that depend on software options:
1 Connections for optical edge detector for point mea-
surement
X107: Reference input for optical waveguide from the
light source
X108: Input for optical waveguide from the projection
screen
2 X102: 37-pin D-sub connection for digital
TTL interface (8 inputs, 16 outputs)
3 X112: 15-pin D-sub connection for touch probes (e.g.
HEIDENHAIN touch probe)
8 RJ45 Ethernet connections
X117: Connection for digital camera
9 X103: 37-pin D-sub connection for digital or analog in-
terface (TTL 4 inputs, 6 outputs; analog 3 inputs, 10
outputs)
10 X104: 9-pin D-sub connection for universal relay inter-
face (2x relay changeover contacts)
Left side panel
12 X31 (below protective cover):
Hi-Speed USB 2.0 port (Type A) for printer or USB
mass storage device
HEIDENHAIN | QUADRA-CHEK 3000 | Installation Instructions | 4/2016
interface
5.4 Connecting encoders
The type of connections for encoders may
vary depending on the product version.
Remove and save the dust protection caps
Route the cables depending on the mounting variant.
Further information: "Assembly of the device",
page 23
Connect the encoder cables tightly to the respective
connections.
Further information: "Product overview", page 24
If the cable connectors include mounting screws, do
not overtighten them
NOTICE
Incorrect pin assignment!
This may cause product malfunctions or damage to the
product.
Only assign pins or wires that are used
Pin layout of X1–X4
Further information: "H", page 172
Pin layout of X21–X24
Further information: "I", page 172
25