WM_PRJ_M13_UGD_001 - 001
20th July 2004
© 2004
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Wavecom Confidential & Proprietary Information
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Pin #
Signal
(CCITT / EIA)
I/O
I/O type
Description
Comment
11 CCTS/CT106 O
STANDARD
RS232
RS232
Clear To Send
12 CRTS/CT105 I
STANDARD
RS232
RS232
Request To Send
13 CRI/CT125 O
STANDARD
RS232
RS232
Ring Indicator
14
RESET
I/O
Schmitt
Modem reset
Active low
15 CSPK2N O
Analog
Speaker
negative line
3.2.2 Power supply cable
Fuse 2.5 A / 250 V
(5 x 20 mm)
Red wire
Black wire
Connector Molex
Micro-Fit 3.0
Stripped wire
tinned over 5 mm
Connector
Side View
Figure 9: Power supply cable
Component
Characteristics
Micro-Fit connector
4-pin
Part number: MOLEX 43025-0400
Cable
Cable length:
∼
1.5 m
Core: tinned copper 24 x 0.2 mm
Wire
Section: 0.75 mm
2