Siemens EN 50295 manual EMI Eemi

AS-Interface Slaves

I/O modules for operation in the field

Digital I/O modules IP67 - application modules

■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	26.5 to 31.6
	with AS-Interface specification in V
	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
		100			200
	for all inputs (Tu ￿40 °C) in mA
	• Connection of sensors
		2- and 3-wire system
	• Switching level High in V
		10
	• Input current Low/High in mA
		￿1.5 / ￿5
	Outputs
	• Type of output
		Relay	Electronics
	• Current carrying capacity per
		1 (DC 12)	2		1
	output in A DC 12 / DC 13 typ.	0.5 (DC 13 24 V)
	• Maximum summation current
		2
6	per module in A
	• Short-circuit protection
		Built-in
	• Inductive interference protection
		Built-in
	(free-wheeling diode)
	• External 24 V DC supply voltage
		Via M 12 plug	24 V DC via black flat	Via M 12 plug	24 V DC via black flat
	• Watchdog		cable		cable
		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.

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Siemens IK PI · 2004