Siemens ISI EN 50295 - Manual (Page 114)

Siemens IK PI · 2004 6/114
AS-Interface Slaves
AS-Interface motor starters IP67 (24 V DC)
AS-Interface motor starters and IP65/67 load feeders
6
■
Technical specifications
Single direct on-line starter Double direct on-line starter Single reversing starter
4 inputs 4 inputs 4 inputs
1 output 2 outputs 1 output
Quickstop function
3RK1 400-1NQ01-0AA4
3RK1 400-1MQ01-0AA4 3RK1 400-1MQ03-0AA4
Slave type Standard slaves
Operational voltage in accordance
with AS-Interface specification in V 26.5 to 31.5
Total current input from AS-Interface
in mA £ 270
Input connection PNP
Inputs
• Sensor supply via AS-Interface Short-circuit and overload proof
• Sensors 3-wire
• Voltage range in V 20 to 30
• Load rating for sensor supply
in mA
200 (T
u
£ 40 °C) / 150 (T
u
£ 55 °C)
• Switching level High in V ³ 10
• Switching level Low in V £ 5
• Socket assignment PIN 1 = Sensor supply L+
PIN 2 = Data input
PIN 3 = Sensor supply L-
PIN 4 = Data input/Quickstop
PIN 5 = Earth connection
• External voltage supply DC 24 V Via black AS-Interface flat cable
• Max. start-up ramp time for DC
motor in ms
80
• Max. motor start-up current
(internally limited) in A
4.5
Outputs
• Type of output Electronics
• Nominal load rating per output in A 3 (T
u
£ 55 °C)
-
1 x 3 (T
u
£ 55 °C)
2 x 2 (T
u
£ 55 °C)
2.5 (T
u
£ 55 °C)
-
• Max. total current in A - 4 -
• Voltage drop (without incoming
line) in V
0.6 1.2
• Short-circuit protection Built-in
• Inductive interference protection
(free-wheeling diode)
Built-in
• Watchdog Built-in
I/O configuration 7
ID code F
Assignment of data bits
• Socket 1 PIN4 = IN1 (D0 / Quickstop1)
PIN2 = IN2 (D1)
• Socket 2 PIN4 = IN3 (D2)
PIN2 = IN4 (D3) PIN4 = IN3 (D2 / Quickstop2)
PIN2 = IN4 (D3)
• Socket 3 PIN4 = OUT1(D0) PIN4 = OUT1(D0) PIN2,4 = OUT1 (D0, D1)
• Socket 4 - PIN4 = OUT2(D1) -
AS-Interface certificate Yes
Approvals UL, CSA
Degree of protection IP67
Earth connection Yes
Ambient temperature in °C -25 to +55
Storage temperature in °C -40 to +85
Number of I/O sockets 3 3
Note Max. switching frequency when
activating, e. g. a 10 W DC motor
(U
Aux
= 28.8 V/duty cycle = 50 %):
• Tu
max
/°C: 55
• Max. switching frequency/h: 1500
Max. switching frequency when
activating, e. g. a 10 W DC motor
(U
Aux
= 28.8 V/duty cycle = 50 %):
• Tu
max
/°C: 55
• Max. switching frequency/h: 1500
Max. switching frequency when
activating, e. g. a 10 W DC motor
(U
Aux
= 28.8 V/duty cycle = 50 %):
• Tu
max
/°C: 55
• Max. switching frequency/h: 1000