BBH SMX Series - Exemplary Connections of Digital Sensors

Installation manual
HB-37420-810-01-25F-EN SMX100 Installation manual.docx Page 82 of 260
Version: 25F
4.2.1.4 Exemplary connections of digital sensors
4.2.1.4.1 Single-channel sensor, without cross-shorting test
I01
I02
I03
I04
I13
I14
T1
T2
L+
L-
X14
X12
.
.
.
Fig.: Single-channel sensor, without cross-shorting test
The single-channel sensor is connected to the SMX100 without clocking or without cross-
shorting test. This design is not recommended for safety applications. Pl b acc. to EN ISO
13849-1 can maximally be reached.
4.2.1.4.2 Single-channel sensor with cross-shorting test
L+
L-
T2
T1
I01
I02
I03
I04
I13
I14
T1
T2
X14
X12
.
.
.
Fig.: Single-channel sensor with cycling