User's Manual

DIGITAL-LOGIC AG MSM855/HLV/B/B2 Detailed Manual V1.0A
83
Customized MSM855 with HLV input
High Level Voltage-Input (5V-24V)
Supply for the MSM855 baseboard only:
X8 Power Supply with J31 open (HLV-Input)
Pin Signal Pin Signal
1 NC 2 5V
3 Main switch (= J16 pin1) 4 (+12V)
5 SMBUS DAT 6 SMBUS CLK
7 NC 8 5V
Supply for the SM855 (5V-24V):
X14 Power Supply GND (mounting tab 4.75mm) with J31 open (HLV-Input)
Pin Signal Info
1 GND www.compona.ch Part Nr. 236 713-1
X15 Power Supply VCC (mounting tab 2.8mm) with J31 open (HLV-Input)
Pin Signal Info
1 Main supply 5-32V www.compona.ch Part Nr. 236 712-1
Attention!
The board, CPU and all peripherals will be destroyed if voltage between 5 and 24V is supplied
through X14/X15 with Jumper J31 closed! The warranty will also be void! You must check J31
before connecting power to the system!