Siemens CU240S DP-F - Page 32

Description
3.5 Interfaces of the CU240S variants
Control Units CU240S
3-12 Operating Instructions, 11/2006, A5E00766042B AA
Terminal Designation Function CU240S/
CU240S DP
CU240S DP-F
72 ENC BP Channel B non-inverting input x x
73 ENC BN Channel B inverting input x x
74 ENC ZP Channel 0 (zero) non-inverting input x x
75 ENC ZN Channel 0 (zero) inverting input x x
The control terminals have a maximum tighten torque of 0.25 Nm (2.2 lbf.in) and a nominal
cross section of 1.5 mm
2
(AWG 14) for cable.
Terminal layout of the CU240S variants

$,

$,

$2

$2

$,

$,

$2

$2

9
,1
9
,1
9 9
37&

37&

       
'2
1&
'2
12
'2
&20
'2
12
'2
&20
'2
1&
'2
12
'2
&20
(1&
$3
(1&
$1
(1&
%3
(1&
%1
(1&
=3
(1&
=1
89
89
(1&
6833/<
',',',',',',',',',


     
       
     
Figure 3-5 CU240S, CU240SDP Control Terminals