TECHNICAL REFERENCE MANUAL
6.9 Connector
6.9.1 D-Sub connector
Pin Designator Description
1 Rx RS-232 receive line
2 Tx RS-232 send line
3 T-
RS-422 send line negative
SSI data output negative (for FLS-C(H) if configured for SSI)
4 T+
RS-422 send line positive
SSI data output positive (for FLS-C(H) if configured for SSI)
5 R-
RS-422 receive line negative
SSI clock input negative (for FLS-C(H) if configured for SSI)
6 R+
RS-422 receive line positive
SSI clock input positive (for FLS-C(H) if configured for SSI)
7 V+
8 V+
DC Power
+ 9V…+30V for DLS-C / FLS-C
+24V…+30V for DLS-CH / FLS-CH (Heating option)
9 DO 1 Digital output 1 (Open Drain) or Digital input 1
10 DO 2 Digital output 2 (Open Drain)
11 DO E Digital output for error signalization (Open Drain)
12 AGND Analog ground
13 AO Analog output (0/4..20mA)
14 GND Ground line
15 GND Ground line
6.9.2 Screw terminal
Designator Description
R+
RS-422 send line negative
SSI data output negative (for FLS-C(H) if configured for SSI)
R-
RS-422 send line positive
SSI data output positive (for FLS-C(H) if configured for SSI)
T+
RS-422 receive line negative
SSI clock input negative (for FLS-C(H) if configured for SSI)
T-
RS-422 receive line positive
SSI clock input positive (for FLS-C(H) if configured for SSI)
Tx RS-232 Transmit line
Rx RS-232 Receive line
AGND Analog ground
AO Analog output (0/4..20mA)
DO E Digital output for error signalization (Open Drain)
DO 2 Digital output 2 (Open Drain)
DO 1 Digital output 1 (Open Drain) or Digital input 1
GND Ground line
V+
Power DC
+9V...+30V DLS-C / FLS-C
+24...+30V DLS-CH / FLS-CH (Heating option)
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