Westermo MX-16 - Handbuch (Seite 15)

15 6604-2001
Power connection
MX-16 DC
2-position screw-terminal
Connection Power
supply
– – Voltage
+ + Voltage
Screw Power
supply
L 230V
N AC power
Earth
Power connection
MX-16 AC
3-position screw-terminal
MX-16 Connections
O 2 104 RD/Received Data
I 3 103 TD/Transmitted Data
– 5 102 SG/Signal Ground
Signal Description
Terminal connection
RS-232/V.24 (channel 0)
Direction
DCE
Connection
9-pos D-sub
ITU-T V.24
Description
I 1 103 TD/Transmitted Data
O 2 104 RD/Received Data
– 5 102 SG/Signal Ground
Signal Description
Direction
DCE
Connection
no.
ITU-T V.24
Description
Receiver 1 A’ (R+)
Receiver 2 B’ (R–)
Transmitter 3 A (T+)
Transmitter 4 B (T–)
5 Shield
RS-422 (channel 0)
RS-232/V.24 (channel 1–4)
Direction
DCE
Connection
no.
Description
Digital In not used.
The definations R+/R–, T+/T– can be various between
different manufactures.
I = ingång MX-16 O = utgång MX-16
I = Input MX-16 O = Output MX-16