TW-100D, TW-100DB, TW-100Dm, TW-100DBm, TW-115B
- Technical Documentation
25.9.2007 © E.L.B. Ex-Geräte Bachmann GmbH Page 21
Please keep in mind, that PS/2 data transmission on leads longer than 10 m (3 m for
standard PS/2 leads) may fail. In these cases the PS/2 amplifier in the drawing below
may help. (Connection example.)
Please note: For suitability in areas with combustible dust there must be an EEx-d
type enclosure around the PS/2 plugs on the Ex side.
PS/2 cable
max. 1 m each
Wall plug for
230 VAC
Other voltages and adaptors on request.
ELB
EX-GERÄTE
Interface
Type
TW-100Dm
II 2 G EEx m [ia] IIC T4
TÜV 00 ATEX 1584
-30°C
≤
T
a
≤
+60°C
Additional information see certificate
Ke
y
boa
rd
+
Mo
u
se
PS/2-cables
1 m each
Cable length
0,5 m
Maximum length:
70 m.
EEx-i
M
ous
e
Ke
y
boa
rd
CE120
6-pole screw
terminal
Keyboard/Mouse-
Extender
PS/2
PS/2
6 5 4 3 2 1
1 2 3 4 5 6
9 VAC
EEx-e
type enclosure
with 6-pole
terminal