Bachmann TW-100D Technical Documentation Manual - Eex-I
TW-100D, TW-100DB, TW-100Dm, TW-100DBm, TW-115B
- Technical Documentation
25.9.2007 © E.L.B. Ex-Geräte Bachmann GmbH Page 13
10.1 TW-100D(B)
ID no.:
TW-100D-KM000-KMMK = standard version
Connection examples:
Standard connection, one keyboard and one mouse or only one of both on the Ex
side. (Shown with PS/2 terminals here, the Combicon screw terminals are internally
switched in parallel.) Cable glands and PS/2 plugs on the non-Ex side.
One mouse and one PS/2 scanner type SK-200 or only one of both on the Ex side.
The scanner transmits data like a PS/2 keyboard therefore the ID number is the
same as in the example above.
Please note: In the BIOS of your PC the keyboard test procedure must be switched off, otherwise the
PC will switch off the PS/2 line, because the scanner does not send an ID code to the PC during
booting. Instead of this you may switch a keyboard in parallel to the scanner over a keyboard wedge
type KS-20.
ELB
EX-GERÄTE
Interface
Type TW-100D or TW-100DB
II (2) GD [EEx ia] IIC T4
TÜV 00 ATEX 1584
-30°C
≤ T
a
≤ +60°C
Additional information see certificate
Mouse
Ke
y
boa
rd
Mouse
Ke
y
boa
rd
Mouse
Keyboard
EEx-i
PS/2
ELB
EX-GERÄTE
Interface
Type TW-100D or TW-100DB
II (2) GD [EEx ia] IIC T4
TÜV 00 ATEX 1584
-30°C
≤ T
a
≤ +60°C
Additional information see certificate
Mouse
Ke
y
boa
rd
Mouse
Ke
y
boa
rd
Mouse
Keyboard