Instruction manual
Page 107 / 189
Copyright © REA Elektronik
REA JET HR
pro
2K / 4K
V 3.5x_001 28.05.2015
4.1
Brief description of the connections
No. /
connection
setup
Name of element
Function / description
A 1 / X1
Mains connection
Connection for the mains cable
A 2 / X2
Ground bolts
Connection point for grounding the device (threaded
bolts M5)
A 3 / X3
Ethernet
Connection to a computer network
(point to point connection or for a network - LAN)
A 4 / X4
USB connections
Connection for USB mass storage:
e.g. for the execution of firmware updates.
A 5 / X15
Bulk system
Preparation for a planned bulk ink system.
Not yet available.
A 6 / X16
RS232 / RS422
Connection for serial data transfer to RS232 or RS 422.
Not yet available. Availability depends on the installed
firmware version.
A 7 / X13
Shaft encoder
Connection for a measurement system to record product
speeds.
A 8 / X14
Digital I/O
Connection for digital inputs / outputs (6 E + 4 A).
For the external control of the marking system and the
display of operating statuses and messages.
A 9 / X11
Print head 1
Connection for the print head 1.
The signal of the product sensor connected to the print
head is also transferred.
A 10 / X12
Print head 2
Connection for the print head 2.
The signal of the product sensor connected to the print
head is also transferred.
The following connections are only available for the REA JET HR
pro
4K.
A 11 / X25
Bulk system 2
Preparation for a planned bulk ink system.
Not yet available.
A 12 / X26
RS232 / RS422
Connection for serial data transfer to RS232 or RS 422.
Not yet available. Availability depends on the installed
firmware version.
A 13 / X23
Shaft encoder
Connection for a measurement system to record product
speeds. (Not yet available)
A 14 / X24
Digital I/O
Connection for digital inputs / outputs (6 E + 4 A).
For the external control of the marking system and the
display of operating statuses and messages.
A 15 / X21
Print head 3
Connection for the print head 3.
The signal of the product sensor connected to the print
head is also transferred.
A 16 / X22
Print head 4
Connection for the print head 4.