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9.2.2.3 COM16 module
Interface adapter for:
- converting
c
signals to MODBUS signals and vice-versa
- for draw-out circuit breakers:
detecting the circuit breaker position in the cradle with the signaling switches S46, S47 and S48, and emitting corresponding
signals on the
c
and the MODBUS.
- providing special functions via additional inputs and outputs (e.g. to control the circuit breaker and for parameterization)
Overview
(1)
Connection terminals for additional inputs and outputs to provide special functions
(2)
SUB-D plug, 9-pole, for
MODBUS
connection
(3)
c
LED
(4)
MODBUS
LED
(5)
Connecting cables to hand plug X8
(6)
c
connection for connecting external
c
modules or for the terminating resistor
Indicators
- For installation and connection of the COM15 module, please refer to installation and connection of the COM15 module
LED
Indication
Significance
MODBUS
off
No voltage at COM16
green
MODBUS
communication operating
red
no MODBUS communication (timeout)
c
off
No
c
modules found
green
c
communication operating
green flashing
c
participant found, but no connection to ETU or metering function
red
c
fault
Summary of Contents for UL 1066
Page 56: ...7 5 7 2 Frame size II fused ...
Page 58: ...7 7 ...
Page 63: ...7 12 8 27 210 0 8 27 210 0 8 27 210 0 3 75 95 2 ...
Page 64: ...7 13 ...
Page 65: ...7 14 7 7 Frame size III fuse carriage ...
Page 66: ...7 15 ...
Page 69: ...7 18 7 9 External sensor for neutral conductor WLNCT2 ...
Page 70: ...7 19 WLNCT3 ...
Page 85: ...9 5 I tripping Ground fault tripping ...
Page 231: ...15 12 Pre assembling the locking module Installing 0767 1 2 3 4 6 5 ...
Page 232: ...15 13 1 Socket head cap screw M5 with washer and nut 7 8 Size 4 5 Nm 45 lb in ...
Page 289: ...23 7 23 3 3 Installing arc chutes 1 2 6 5 PH 2 0043 02 3 4 5 6 For frame size III 3 PH 2 ...
Page 298: ...23 16 6 7 8 9 5 2 1 Size 5 mm ...
Page 333: ......