4
05.01
4.3 ”HLA module” control board
4-109
©
Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
S
X121:
Axis 1
S
X122:
Axis 2
Table 4-16
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 /–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 k
Ω
input resistance.
The current ratings of the 24 V outputs of the control valves are
S
for an ambient temperature of 40
°
C
2.0 A
S
for an ambient temperature of 55
°
C
1.5 A
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
4 Control Units
