Siemens ISI EN 50295 - Manual (Page 66)

Siemens IK PI · 2004 6/66
AS-Interface Slaves
Digital I/O modules IP67 - application modules
I/O modules for operation in the field
6
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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. –