Westermo GDW-11 - Manual (Page 14)

14 6615-2203
Functional description
SIM
connector
transient
protection
RS-232
Drivers
and
protection
LED
driver
GSM
Engine
LED’s
RF
Interface
SMA
connector
SIM card
connector
DIP
switches
9-pos
D-sub
2-pos
screw
terminal
5-pos
screw
terminal
Isolated power supply
SIM
connector
transient
protection
LED
driver
GSM
Engine
RF
Interface
SMA
connector
SIM card
connector
DIP
switches
LED’s
9-pos
D-sub
2-pos
screw
terminal
4-pos
screw
terminal
Isolated power supply
RS-232
Drivers
and
protection
RS-485
Drivers
and
protection
GDW-11 / GDW-11 EX
GDW-11 485 / GDW-11 485 EX