74
ZENIT
SERVICE FUNCTIONS
CLEARER COMPONENTS AND FUNCTION
Clearer Components
Central Unit LZE-II
Connection at the front side
USB 1.1 port for transfer of reports to a
PC / printer.
Connections at the back side
24V =
COM 2
CRT
COM 1
LPT
USB 1
KEYBOARD
MOUSE
HDD
POWER
RESET
LAN 1
EARTH
2
3
4
6
7
5
8 9
10
11
14
13
12
1 2 3
1
No Marking Type Description
1 Mouse PS/2 Connector Connecting a mouse
2 Keyboard PS/2 Connector Supply for AWE-Interface
3 LAN 1 RJ45 LAN 10/100
4 USB 1 USB 1.1 USB Port
5 (USB) Locked May not be used !
6 LPT Sub D ---
7 COM 1 Sub D ---
8 CRT Sub D ---
9 COM 2 Sub D, 9 pol plug RS-232 for AWE-Interface (Clearer)
10 HDD LED red Compact Flash drive active
11 POWER LED green Power supply OK
12 RESET Micro Switch Shut down and restart of the Central Unit
13 EARTH
AMP Contact Pin 6.3 mm Protective earth (Ground)
This separate mass point must be connected
with the machine mass.
14 24v = Sub D PSC Orion / Polar Power supply 24 V DC (direct current)
Contact 1 – 0 V DC (brown)
Contact 2 not connected
Contact 3 + 24 V DC (white)
Murata 21C
AC 238
Connected to Power Supply Unit
!
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