Siemens ISI EN 50295 - Manual (Page 53)

Siemens IK PI · 2004 6/53
AS-Interface Slaves
I/O modules for operation in the field
Digital I/O modules IP68 / IP69K - K60R
6
■
Technical specifications
4 inputs/4 outputs IP68 / IP69K
Standard assignment
3RK1 400–1CR00–0AA3
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
• Sensors 2- and 3-wire
• Voltage range in V 20 to 30
• Current carrying capacity for all in-
puts
(T
u
£ 40 °C) in mA
200
• Switching level High in V ³ 10
• Input current Low/High in mA £ 1.5 / ³ 6
• Pin assignments for inputs PIN 1 = Sensor supply L+
PIN 2 = Data input I
PIN 3 = Sensor supply L-
PIN 4 = Data input I
PIN 5 = Ground connection
Outputs
• Type of output
Electronics
• Current carrying-capacity
DC 12/13 typically
(max. 4 A per module) in A
2
• Maximum summation current
per module in A
4
• Pin assignments for outputs 3 = „-“
4 = Output
5 = Earth connection
• Short-circuit protection built-in
• Inductive interference protection built-in
• External voltage supply
DC 24 V
Shared round cable connection
with AS-Interface connection via
M12 socket connector
• Watchdog built-in
I/O configuration 7
ID/ID2 code 0/F
Assignment of data bits
• Socket 1 (data bit D0)
PIN2/4 = IN1(D0)
• Socket 2 (data bit D1) PIN2/4 = IN2(D1)
• Socket 3 (data bit D2) PIN2/4 = IN3(D2)
• Socket 4 (data bit D3) PIN2/4 = IN4(D3)
• Socket 5 (data bit D0) PIN4 = OUT1(D0)
• Socket 6 (data bit D1) PIN4 = OUT2(D1)
• Socket 7 (data bit D2) PIN4 = OUT3(D2)
• Socket 8 (data bit D3) PIN4 = OUT4(D3)
4 inputs/4 outputs IP68 / IP69K
Standard assignment
3RK1 400–1CR00–0AA3
AS-Interface certificate Yes
Approvals UL, CSA, ship building
Degree of protection IP68 / IP69K with mounting plate
3RK1 901-0CA00
IP68 test conditions see Section
Overview / Tests IP68 / IP69K
The degree of protection is only
achieved if all M12 connections
are tightened with the correct
torque. I/O sockets which are not
required must be covered with
sealing caps 3RK1 901-1KA00.
Earth connection PIN5 of each M12 socket is
connected to the grounding plate
in the mounting plate via a pin.
Ambient temperature in °C -25 to +85
Storage temperature in °C -40 to +85
Number of I/O sockets 8
Status indications
• I/O indication Yellow LED
• IndicationU
Help
Green LED
• AS-Interface/diagnostics
indication
Green/red LED
Conductor via mounting plate for K60
compact module
Note 1 All K60 compact modules are
supplied with stainless steel
screws/sockets
Note 2 To supply the output circuit,
an external supplementary
supply (AUX POWER)
of 20 to 30 V DC is necessary.
The supplementary supply must
comply with VDE 0106 (PELV),
safety class III.