Westermo TF-300 - Manual (Page 9)

9 6606-2201
O 1 109 DCD/Data Carrier Detect
O 2 4 104 RD/Received Data
I 3 3 103 TD/Transmitted Data
NC 4
– 5 5 102 SG/Signal Ground
O 6 107 DSR/Data Set Ready
I 7 1 105 RTS/Request to Send
O 8 2 106 CTS/Clear to Send
NC 9
Signal description
Terminal connection (DTE)
(RS-232-C/V.24, 9-pole D-sub, female alt. 9-pole screw terminal)
Direction
Pin
no. Screw-
terminal
CCITT V.24
Description
N 115V*/230V
L AC power
PE/Protective Earth
Power connection (AC)
(3-pole screw terminal)
*) TD-300 115V
No.
Power
supply
1 – Voltage
2 + Voltage
Connection
no.
Power
supply
Switch settings
According to TD-300 AC
Connections
According to TD-300 AC, except power supply
TD-300 DC
I = input O = output NC = not connected