Siemens SIMATIC FM 351 - Page 155

B
B-3
FM 351 Positioning Function Module
EWA 4NEB 720 6001-02
B.2 Connecting Cable for Incremental Encoder Siemens 6FX 2001-2
(Vp=24V; RS 422)
The following illustration shows the connecting diagram for the incremental
encoder Siemens 6FX 2001-2 (V
p
=24 V; RS 422):
15
14
13
12
10
11
7
A
A
B
B
N
N

red
blue
yellow
green
gray
pink
brown
white
FM 351 Encoder
Ground
Shield on
housing
Shield on
housing
Wire 4 2 0.5 mm
2


 Wires twisted in pairs
15-pin Cannon
connector
Pin side
Metal housing
with screw locks
6FC9 341-1HC
9
15
1
8
5
+24 V
Circular plug
12-pin socket
Pin side
Siemens
6FX 2003-0CE12
1
2
3
4
5
6
7
8
9
10 11
12
5
6
8
1
3
4
10
12
The cable cross-sectional areas are stated in the figure. The maximum length
of the connecting cable, matching the incremental encoder Siemens
6FX 2001-2 (Vp=24 V; RS 422), is 100 m shielded. The relevant order num-
ber is:
6ES5 703-7xxx0 (xxx: Length code see catalog...)
The connecting cable can also be obtained without an encoder connector
(open cable end). The order number is:
6ES5 703-3xxx0 (xxx: Length code see catalog...)
Connecting
Diagram
Ordering
Information
Connecting Cables