Siemens FN2001-A1 User Manual

1
Network module (SAFEDLINK) FN2001
Pin assignments
8
Siemens Industry, Inc. A6V10315042_f_en_--
Building Technologies Division 2015-04-16
Wiring for class A network
B2A2B1A1
1234
FN2001
X3
Class A SAFEDLINK wiring
First
SAFEDLINK module
Intermediate
SAFEDLINK modules
Pair 1
Pair 2
Pair n
B2A2B1A1
12
3
4
X3
B2A2B1A1
12
3
4
X3
B2
A2
B1
A1
12
3
4
X3
Pair n
FN2001 FN2001 FN2001
Last
SAFEDLINK module
Wiring for class B network
B2A2B1A1
1234
FN2001
X3
Class B SAFEDLINK wiring
First
SAFEDLINK module
Intermediate
SAFEDLINK modules
Pair 1
Pair 2
B2A2B1A1
12
3
4
X3
B2A2B1A1
12
3
4
X3
B2
A2
B1
A1
12
3
4
X3
Pair n
FN2001 FN2001 FN2001
Last
SAFEDLINK module
l Ground fault detected at <1 kΩ
l Power limited acc. to NFPA 70 / NEC 760
l No EOLR required
l Connect shields at one end only
l Max. length of SAFEDLINK wiring between two modules:
– 3300 ft / 1005 m or 10 dB loss at 100 kHz
– 3300 ft / 1005 m or 30 dB loss at 1 MHz
l All wiring is supervised for open circuits and short-circuits.
You will find detailed instructions on configuring the class A and class B SAFEDLINK
network in the following documents:
– A6V10315023 for Desigo
– A6V10333423 for Cerberus PRO

Siemens FN2001-A1 Specifications

General

Brand	Siemens
Model	FN2001-A1
Category	Measuring Instruments
Language	English