1. Back & Front panels FRONT VIEW BACK VIEW 1 2 3 4 ZSX ZSX ZSX ZSX ZSX 4
Driver plug-in
3U high
8 or 14 TE wide (40.3 or 70.8 mm) 1 2 3 4
ZSX
ZSX
ZSX
ZSX
ZSX
Burndy 19p
male
Burndy 12p
female
BACK VIEW
Power filter
and switch
Switch
Local/External 4 3 2 1

2. Cabling (1 of the 4 circuits)
Burndy 19p
male
direction
direction
pulses
pulses
e c a
external enable
4.7 kΩ ½ w
10 enable 11 2
10 kΩ ½ w
local
enable 16 10
GND
+ U from internal PS
Burndy 12p
female 20
1 phase 1 A
2 phase 1 B
5 phase 2 C
8 phase 2 D 30
DIN connector Harting reference:
with printed bord pins
with solder pins

3. Power supply: common to the 4 circuits
SCEM
Toroidal Transformer
Sec. 2x30V 5A
Parallel connection
Main filter and switch
+ U
10000uF 100V
EPCOS B41570E9109Q
Radiospares
SCEM
Radiospare
GND
GND

4. Bipolar-Unipola adapter
Burndy 8p
male
1 phase 1 A
Burndy 12p
male
2 phase 1 B
3 phase 2 C
1 phase 1 A
4 phase 2 D
2 phase 1 B
5 phase 1 Common
5 phase 2 C
6 phase 2 Common
8 phase 2 D
Bipolar-Unipola adapter
Burndy 12p
male
Burndy 8p
female
phase 1 A 1
1 phase 1 A
phase 1 B 2
2 phase 1 B
phase 2 C 5
3 phase 2 C
phase 2 D 8
4 phase 2 D
5 phase 1 Common
6 phase 2 Common