Siemens IK PI · 2004
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AS-Interface Slaves
Digital I/O modules IP67 - application modules
I/O modules for operation in the field
6
■
Technical specifications
(continued)
2 inputs/2 outputs
Relay
PNP transistor
NPN transistor
3RG9 001–0AC00
3RG9 001–0CC00
3RG9 001–0AM00
3RK1 400–1BQ01–0AA3
Slave type
Standard slaves
Operational voltage in accordance
with AS-Interface specification in V
26.5 to 31.6
Total current input in mA
£
140
£
270
£
270
£
290
Input connection
PNP
NPN
Inputs
• Sensor supply via AS-Interface
Short-circuit and overload proof
• Sensors
2- and 3-wire
• Voltage range in V
20 to 30
20 to 27
• Current carrying capacity
for all inputs (T
u
£
40 °C) in mA
100
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
Relay
Electronics
• Current carrying capacity per
output in A DC 12 / DC 13 typ.
1 (DC 12)
0.5 (DC 13 24 V)
2
1
• Maximum summation current
per module in A
2
• Short-circuit protection
Built-in
• Inductive interference protection
(free-wheeling diode)
Built-in
• External 24 V DC supply voltage
Via M 12 plug
24 V DC via black flat
cable
Via M 12 plug
24 V DC via black flat
cable
• Watchdog
Not available
Built-in
Connection of AS-Interface
EMI
EEMI
EMI
EEMI
I/O configuration
3
ID code
0
1
Assignment of data bits
• Socket 1
Input (D0)
PIN4 = IN1 (D0)
PIN2 = IN2 (D1)
• Socket 2
Input (D1)
PIN4 = IN2(D1)
• Socket 3
Output (D2)
PIN4 = OUT1 (D2)
PIN2 = OUT2 (D3)
• Socket 4
Output (D3)
PIN4 = OUT2 (D3)
AS-Interface certificate
Yes
Approvals
UL, CSA, ship building
Degree of protection
IP67
Ambient temperature in °C
-25 to +85
Storage temperature in °C
-40 to +85
Number of I/O sockets
4
I/O display
Yellow LED
AS-Interface display
Green LED
Red/yellow/green LED
AS-Interface/diagnostics display
Without LED
"AS-i" LED:
green = OK
red =
no data communication
flashing red/yellow =
null address
flashing red =
overload sensor
Connection
Via contact pin on the FK or Pg coupling module
Note 1
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.
Note 2
In the event of a commu-
nications failure, the relay
outputs remain in the
current switching state.
–