Instructions

PSI-MODEMSHDSL/SERIAL
2-4
PHOENIX CONTACT 104275_en_c00
2.2 Description of the connections and LEDs
Connection terminal blocks
(COMBICON)
1 24V 24 V supply
2 0V 0 V supply
3 DO Switching output, digital (24 V, open)
4 DIO Switching output, digital (24 V, open)
5/6 A (a)/(b) DSL port A (wire pair 1)
7/8 B (a)/(b) DSL port B (wire pair 2)
9 RS-422/RS-485 interface
Additional interfaces 14 USB Mini-USB, type B, 5-pos., interface for configuration/diagnostics
15 RS232 9-pos. D-SUB socket, RS-232 interface
Status and diagnostic indi-
cators
10 LINK (green) DSL ports
12 OFF DSL port not active
OFF (pulsating) (Flashing every 3 s) DSL port is searching for link de-
vice
Flashing (1 Hz) Link device found
Flashing (2 Hz) Initializing connection
ON Connection established
11 STAT (yellow) DSL ports
13 OFF No connection established
OFF (pulsating) (Flashing every 3 s) Link quality adequate
ON (pulsating) (Goes out every 3 s) Link quality good
ON Link quality very good
16 ERR (red) Error
OFF No error
Flashing (2 Hz) Error during boot process (VCC also flashes)
ON Telegram error/installation error
17 TD (yellow) Transmit SERIAL data
OFF No transmit data
ON Transmit data at D-SUB or COMBICON
18 RD (green) Receive SERIAL data
OFF No data received at D-SUB or COMBICON
ON Receive data at D-SUB or COMBICON
19 DG (yellow) Diagnostics
OFF No serious errors
Flashing (1 Hz) (Duration: 20 s after boot process)
Device is set to factory configuration
ON Serious error has occurred
20 RS232 (yellow) Serial interface
OFF RS-232 interface is deactivated
RS-422/RS-485 interface is activated
Flashing (1 Hz) RS-232 interface is activated but not connected
RS-422/RS-485 interface is deactivated
ON RS-232 interface is activated and connected
RS-422/RS-485 interface is deactivated
21 TERM (yellow) Termination (termination resistor) - only relevant for RS-485
OFF Integrated termination resistor is deactivated or no
RS-485 interface is configured
ON Integrated termination resistor is activated
22 VCC (green) Supply voltage
OFF No supply voltage
Flashing (1 Hz) Supply via USB (only for configuration)
Flashing (2 Hz) Error during boot process (ERR also flashes)
ON Supply voltage OK, modem is ready to operate
PSI-MODEM-SHDSL/SERIAL
Ord.-No. 23 13 669
VCC
DG
RD
TD
ERR
LINK
STAT
LINK
STAT
10
11
12
13
14
19
18
17
16
7
8
DSL A
DSL B
SERIAL
RS232
USB
1 234 56
15
21
20
TERM
RS232
9
22
Additional infor-
mation about the
LEDs can be
found in the
PSI-CONF confi-
guration software
(under device di-
agnostics).