SICK Flexi Classic series - Page 47

Operating instructions Chapter 3
Flexi Classic
8011509/YPP0/2015-10-26 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 47
Subject to change without notice
Product description
Program Inputs of logic path A Inputs of logic path B
Single-channel
N/C contact
U
B
-I1
U
B
-I2
Dual-channel N/C
contact, three-wire
U
B
-I1
U
B
-I2
3.1
Dual-channel non-
isolated semi-
conductors
U
B
-I1
U
B
-I2
3
3.2
Single-channel N/C
contacts/ESPE
(sensors with semi-
conductor output)
X2-I2
(bridge
X1-I1)
Muting
2 single-channel N/C contacts
or
dual-channel non-isolated
semiconductor
U
B
-I3
U
B
-I4
3.2
Single-channel N/C
contacts/IN4000
(inductive switch with
semiconductor output)
X1-I1
(bridge
X2-I2)
4
Two-hand control (X1-I1
N/O contact; X1-I2 N/C
contact)
X1-I1
X1-I2
Two-hand control (X1-I3 N/O
contact; X2-I4 N/C contact)
X2-I3
X2-I4
5
Dual-channel equivalent
N/C contact
cross-circuit detecting
X1-I1
X2-I2
2 single-channel N/O contacts,
cross-circuit detecting
X1-I3
X2-I4
6
Dual-channel equivalent
N/C contact
cross-circuit detecting
X1-I1
X2-I2
Dual-channel equivalent N/C
contact
cross-circuit detecting
X1-I3
X2-I4
Dual-channel non-isolated
semiconductors
U
B
-I1
U
B
-I2
Dual-channel non-isolated
semiconductors
U
B
-I3
U
B
-I4
Dual-channel N/C contact,
three-wire
U
B
-I1
U
B
-I2
Dual-channel N/C contact,
three-wire
U
B
-I3
U
B
-I4
7
Single-channel N/C
contact
U
B
-I1
U
B
-I2
Single-channel N/C contact U
B
-I3
U
B
-I4