Extension: Additional logical digital outputs in the device for physical external digital
outputs on the optional connection module
Thanks to the optional CMC600 parameter cloning module in combination with the CDB
or CDM connection module, the two digital outputs “External output 1” and “External
output 2” are additionally available at the relevant terminals of the connection module.
NOTE
The external digital outputs are software-controlled and therefore do not offer the same
timing precision as physical outputs. They may therefore not be suitable for time-critical
applications.
For the electrical characteristic data of the two external digital outputs, see the respec‐
tive connection diagrams for the connection modules in these operating instructions.
Wiring the digital outputs of the device via a connection module:
Device Connection mod‐
ules
Digital outputs Reference
Lector621 CDB650-204 “RES/OUT 1”
"RES/OUT 2"
see "Wiring the digital outputs
“Result 1” to “Result 4” of the device
in the CDB650-204", page 86
External output 1
(“EXT. OUT 1”)
External output 2
(“EXT. OUT 2”)
see "Wiring digital outputs “External
output 1” and “External output 2” of
the device in the CDB650-204",
page 87
CDM420-0006 “Result 1”
"Result 2"
see "Wiring the digital outputs
“Result 1” and “Result 2” of the
device in the CDM420-0006",
page 100
External output 1
(“Aux Out 1”)
External output 2
(“Aux Out 2”)
see "Wiring digital outputs “External
output 1” and “External output 2” of
the device in the CDM420-0006",
page 101
Lector621 ECO CDB620-001 “Res 1”
"Res 2"
see "Wiring the digital outputs
“Result 1” and “Result 2” of the
device in the CDB620-001",
page 114
External output 1
(“Out 1”)
External output 2
(“Out 2”)
see "Wiring digital outputs “External
output 1” and “External output 2” of
the device in the CDB620-001",
page 115
CDM420-0001 “Result 1”
“Result 2”
see "Wiring the digital outputs
“Result 1” and “Result 2” of the
device in the CDM420-0001",
page 126
External output 1
(“Aux Out 1”)
External output 2
(“Aux Out 2”)
see "Wiring digital outputs “External
output 1” and “External output 2” of
the device in the CDM420-0001",
page 128
ELECTRICAL INSTALLATION 6
8022502/15NT/2020-02-11 | SICK O P E R A T I N G I N S T R U C T I O N S | Lector621
51
Subject to change without notice
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