5
05.01
5.4 ”HLA module” control board
5-137
© Siemens AG 2008 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) -- 05/2008 Edition
S X121: Axis 1
S X122: Axis 2
Table 5-20 Connectors X121, X122; both are 15pin sub--D socket connectors
Pin
X121 X122 Type
1)
Function
1 P24RV1 P24RV2 O +24 V switched
2 P24RV1 P24RV2 O +24 V switched
3 P24RV1 P24RV2 O +24 V switched
4 P24RV1 P24RV2 O +24 V switched
5 M M Electronic ground
6 USOLL1N USOLL2N O Analog setpoint output, reference ground
7 USOLL1P USOLL2P O Analog setpoint output +/--10 V
8 M M Electronic ground
9 M24EXT M24EXT O 24 V external ground
10 M24EXT M24EXT O 24 V external ground
11 M24EXT M24EXT O 24 V external ground
12 -- -- Not assigned
13 M M Electronic ground
14 UIST1N UIST2N I Analog valve actual--value input, reference
ground
15 UIST1P UIST2P I Analog valve actual--value input, +/--10 V
1) I = Input, O = Output
The analog valve actual value inputs are differential with 100 kΩ input resistance.
The current ratings of the 24 V outputs of the control v alves are
S for an ambient temperature of 40 °C2.0A
S for an ambient temperature of 55 °C1.5A
for the mean current value with a load cycle of 10 s duration.
The temperature corner points may be interpolated linearly.
The short--term current rating of the control valve outputs is 3.0 A (200 ms).
In the event of an overload, the F1900 or F1901 fuse on the HLA control unit
blow.
The switched 24 V outputs for axes 1 and 2 are protected by F1900 (axis 1) or
F1901 (axis 2) miniature fuses.
Value: 2.5 AF/250 V; 5x20 mm UL
From: Wickmann --Werke GmbH
Annenstrasse 113
58453 Witten, Germany
or
Postfach 2520
58415 Witten
Order No.: 194
Modulating valve
Fuse
5Con
ol
n
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