SICK RFU62 Series

Table 17: Characteristic data of the digital switching inputs “Sensor 1” and “Sensor 2”
Switching behavior Power to the input starts the assigned function, e.g. start of the
internal reading interval of the device Default: active high,
debounce time: 10 ms (standard)
Properties
•
Opto-decoupled, reverse polarity protected
•
Can be wired with PNP output of a trigger sensor
Electrical values The electrical values are identical for all digital switching inputs.
Low: V
in
≤ 2 V; I
in
≤ 0.3 mA
High: 6 V ≤ U
e
≤ 32 V; 0.7 mA ≤ I
e
≤ 5 mA
Extension: additional logical switching inputs in the device for physical “external” digi‐
tal switching inputs 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 switching inputs “External input 1” and
“External input 2” are additionally available at the relevant terminals of the connection
module.
NOTE
The external digital switching inputs are software-defined. This results in a delay of max‐
imum 15 ms when transmitting the signal input at the CMC600 to the device.
Function assignment
NOTE
Assign the functions for the digital switching inputs in the device with a configuration
tool, e.g. the configuration software SOPAS ET.
For electrical characteristic data of the two external digital switching inputs, see con‐
nection diagrams for the respective connection modules in these operating instruc‐
tions.
Wire the digital switching inputs of the RFU62x-101xx/RFU62x-104xx via a connection
module:
Connection mod‐
ule
Digital switching inputs Reference
CDB620-001 “Sens 1”
“Sens 2”
see "Wiring digital switching inputs
“Sensor 1” and “Sensor 2” of the
device in the CDB620-001",
page 100
External input 1 (“In 1”)
External input 2 (“In 2”)
see "Wiring digital switching inputs
“External input 1” and “External
input 2” of the device in the
CDB620-001", page 102
CDB650-204 “SENS/IN 1”
“SENS/IN 2”
see "Wiring digital switching inputs
“Sensor 1” and “Sensor 2” of the
device in the CDB650-204",
page 113
External input 1 (“EXT. IN 1”)
External input 2 (“EXT. IN 2")
see "Wiring digital switching inputs
“External input 1” and “External
input 2” of the device in the
CDB650-204", page 115
6 ELECTRICAL INSTALLATION
62
O P E R A T I N G I N S T R U C T I O N S | RFU62x 8015930/ZTM0/2018-11-06 | SICK
Subject to change without notice