PSI-MOS-RS232/FO 1300 E
103266_en_02
PHOENIX CONTACT
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7
Function elements
Figure 3
Function elements
1
24 V DC supply voltage connection
2
0 V DC supply voltage connection
3
Switch contact, connection 11
4
Switch contact, connection 12
5
D-SUB 9: RS-232 interface
6
"VCC" LED
7
"TD" LED
8
"RD" LED
9
Slide switch for DTE/DCE adaptation
10
"FO SIGNAL" LED
11
"FO SIGNAL" LED
12
"FO SIGNAL" LED
13
"ERR" LED
14
Fiber optic transmitter
15
Fiber optic receiver
Diagnostic and status indicators
Des.
Color
Meaning
VCC
Green
Ready to operate
TD
Yellow
Sending data at the RS-232
(D-SUB 9) copper interface
RD
Green
Receiving data at the RS-232
(D-SUB 9) copper interface
FO SIGNAL
Green
Power received
at fiber optic port
(see Page 10)
Very good
Green
Good
Yellow
Critical
ERR
Red
Insufficient,
broken fiber
