Siemens ISI EN 50295 - Manual (Page 93)

Siemens IK PI · 2004 6/93
AS-Interface Slaves
I/O modules for operation in IP20 control cabinet
Flat module
6
■
Technical Specifications
■
Selection and Ordering data
■
Dimensional drawings
Flat module
4 input/4 outputs
200 mA for all I/Os
screw-type terminals
3RK1 400-0CE00-0AA3
Slave type Standard slaves
Operational voltage in accordance
with AS-Interface specification in V 26.5 to 31.6
Total current input in mA £ 270
Input connection PNP
Inputs
• Sensor supply via AS-Interface Short-circuit and overload proof
• Voltage range in V 20 to 30
• Load rating for all inputs in mA 200
• Connection of sensors 2- and 3-wire system
• Switching level High in V ³ 10
• Input current Low/High in mA £ 1.5 / ³ 5
Outputs
• Type of output Electronics
• Current carrying capacity in mA
(DC 12 / DC 13)
200
• Short-circuit protection Built-in
• Inductive interference protection
(free-wheeling diode)
Built-in
• External voltage supply DC 24 V Not required
(all inputs and outputs are sup-
plied via the AS-Interface cable)
Flat module
4 input/4 outputs
200 mA for all I/Os
screw-type terminals
3RK1 400-0CE00-0AA3
Watchdog Built-in
I/O configuration 7
ID/ID2 code F/F
Assignment of data bits
• Data bit D0 IN1/OUT1
• Data bit D1 IN2/OUT2
• Data bit D2 IN3/OUT3
• Data bit D3 IN4/OUT4
AS-Interface certificate Yes
Degree of protection IP20
Ambient temperature in °C -25 to +70
Storage temperature in °C -40 to +85
Displays inputs/outputs
• AS-i voltage / FAULT Green LED / red LED
Connection Via screw terminal
Addressing Via an integrated addressing
socket
Design Order No.
3RK1 400-0CE00-0AA3
Flat module
4 input/4 outputs
200 mA for all I/O
screw terminals 3RK1 400-0CE00-0AA3
n . c .
O U T 3
-
1
8
,5
1
3
,5
7
,5
8 1 , 5
7
9
,8
1 6 , 5
O U T 1
-
A S i +
n . c .
O U T 4
-
O U T 2
A S i -
-
+
I N 3 I N 4
+
- -
+ +
I N 1 I N 2
- -
4
4 7 , 5
N S A 0 _ 0 0 0 7 7 a
7 2 , 5
I n t e g r a t e d
a d d r e s s
s o c k e t