Siemens ISI EN 50295 Brochure page 68

AS-Interface Slaves
I/O modules for operation in the field
Digital I/O modules IP67 - application modules
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Technical specifications (continued)
Slave type
Operational voltage in accordance
with AS-Interface specification in V
Total current input in mA
Output connection
Outputs
• Type of output
• Current carrying capacity per
output in A DC 12 / DC 13 typ.
• Maximum summation current
per module in A
• Short-circuit protection
• Inductive interference protection
(free-wheeling diode)
• External 24 V DC supply voltage
Watchdog
Connection of AS-Interface
I/O configuration
ID code
6
Assignment of data bits
• Socket 1
• Socket 2
• Socket 3
• Socket 4
AS-Interface certificate
Approvals
Degree of protection
Ambient temperature in °C
Storage temperature in °C
Number of I/O sockets
Display of outputs
AS-Interface display
Diagnostics
Connection
Note 1
Note 2
6/68 Siemens IK PI · 2004
4 outputs
Relay PNP transistor
3RG9 001–0AB00 39 001–0AL00
Standard slaves
26.5 to 31.6
60
PNP
Relay Electronics
1 (DC 12) 0.5 (DC 13 24 1
V)
2
Built-in
Built-in
Via M12 connector on the end face of the module
Not available Built-in
EMI
8
0
Output (D0)
Output (D1)
Output (D2)
Output (D3)
Yes
UL, CSA, ship building
IP67
-25 to +85
–40 to +85
4
Yellow LED
Green LED
Without LED
Via contact pin on the FK or Pg coupling module
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.
In the event of a commu- –
nications failure, the relay
outputs remain in the
current switching state.
NPN transistor PNP transistor
3RK1 100–1CQ01–0AA3 3RG9 001–0CB00
50 60
NPN PNP
Via FK-E or PG-E coupling module
EEMI
1 0
PIN4 = OUT1 (D0) Output (D0)
PIN2 = OUT2 (D1)
PIN4 = OUT2(D1) Output (D1)
PIN4 = OUT3(D2) Output (D2)
PIN2 = OUT4(D3)
PIN4 = OUT4(D3) Output (D3)
Red/yellow/green LED Green LED
"AS-i" LED: Without LED
green = OK
red =
no data communication
flashing red/yellow =
null address
flashing red =
overload sensor
Via contact pin on the FK-E or Pg-E coupling module