Datasheet

MoRoS Modem/ISDN Device Description
June 06 9
3.3 Bottom
Terminal Meaning
17 RS 485 B Reserved
18 RS 485 A Reserved
19 GND Ground
20 Input 2 Input 2
21 Input 1 Input 1
22 GND Ground
23 Reset Reset input
24 GND Ground
25 10..60 VDC Power supply 10V - 60V DC
26 GND Ground
For the voltage supply, please use a power supply which has its own fuse and overvoltage
protection and can supply at least 3W at a DC voltage of 10 V minimum and 60V
maximum.
The reset terminals have the same function as the reset key.
Currently, the terminals for the RS485 interface have no function.