SIPLUS S7-300 SM 326 - Safety Integrated

Заказные данные
(4)
Аксессуары
(16)

Digital outputs for the fail-safe SIMATIC S7 systems
For connection of solenoid valves, DC contactors and indicator lights
With integral safety functions for fail-safe operation
Can be used in fail-safe mode
- Centrally: With S7-31xF-2 DP
- Distributed in ET 200M: With SIMATIC IM 151-7 F-CPU, S7-31xF-2 DP, S7-416F-2 and S7-400F/FH

Note:

SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme specific information was added.

Область применения

Fail-safe digital output modules are used centrally with SIMATIC S7-31xF-2 DP, and in the ET 200M distributed I/O device together with SIMATIC IM 151-7 F-CPU, S7-31xF-2 DP, S7-416F-2 and S7-400F/FH.

The modules are, for example, suitable for connecting solenoid valves, DC contactors and indicator lights.

In the case of the SM 326 F-DO 10 x DC 24V/2A PP (6ES7 326-2BF10-0AB0), the function "Keep last valid value" can be used optionally in safety mode too. Together with the diagnostics capability of the module, this can be used for cost-optimized implementation of applications in, for example, the area of fire and gas alarm systems (in accordance with EN 54-2/-4 or NFPA72).

Дизайн

Fail-safe digital output modules have the following mechanical features:

Compact design:
- 2 connections per output for single-channel or redundant actuator control
- Green LEDs for indicating signal states at the outputs
- Green LED for indicating safety operation
- Red LED for group error display
- Connection options for the front connector, protected behind the front door
- Labeling field on the front door
Simple installation:
installation is the same as for the other I/O modules of the ET 200M
User-friendly wiring via the front connector
Module width:
- SM 326 F-DO 10 x DC 24V/2A PP (6ES7 326-2BF10-0AB0) single-width (40mm)
- SM 326 F-DO 8 x DC 24V/2A PM (6ES7 326-2BF41-0AB0) double-width (80 mm)

Функции

Failsafe digital output modules convert the internal signal level of the failsafe SIMATIC S7 CPUs into the external signal levels required for the process. The safety functions required for failsafe operation are integrated in the modules.

Технические данные

Order number	6AG1326-2BF10-2AB0	6AG1326-2BF10-2AY0	6AG1326-2BF41-2AB0	6AG1326-2BF41-2AY0
	SIPLUS S7-300 SM326F 10 DO	SIPLUS S7-300 SM326 10F-DO	SIPLUS S7-300 SM326F DO8	SIPLUS S7-300 SM326 F DO8 EN50155
Supply voltage
Rated value (DC)	24 V; 1L+	24 V; 1L+	24 V; 1L+	24 V; 1L+
Load voltage L+
● Rated value (DC)	24 V; 2L+, 3L+	24 V; 2L+, 3L+	24 V; 2L+, 3L+	24 V; 2L+, 3L+
Input current
from supply voltage 1L+, max.	100 mA	100 mA	75 mA	75 mA
from load voltage 2L+ (without load), max.	100 mA	100 mA	100 mA	100 mA
from load voltage 3L+ (without load), max.	100 mA	100 mA	100 mA	100 mA
from backplane bus 5 V DC, max.	100 mA	100 mA	100 mA	100 mA
Power loss
Power loss, typ.	6 W	6 W	12 W	12 W
Digital outputs
Number of digital outputs	10	10	8	8
Short-circuit protection	Yes	Yes	Yes
Limitation of inductive shutdown voltage to			L+ (-33 V)	L+ (-33 V)
Switching capacity of the outputs
● on lamp load, max.	5 W	5 W	5 W	5 W
Output voltage
● for signal "1" without series diode, min.			L+ (-1.0 V)	L+ (-1.0 V)
Output current
● for signal "1" rated value	2 A	2 A	2 A	2 A
● for signal "1" permissible range for 0 to 40 °C, min.	7 mA	7 mA	7 mA	7 mA
● for signal "1" permissible range for 0 to 40 °C, max.	2.4 A	2.4 A	2 A; 2 A for horizontal installation, 1 A for vertical installation	2 A; with horizontal installation, 1 A with vertical installation
● for signal "1" permissible range for 40 to 60 °C, min.	7 mA	7 mA	7 mA	7 mA
● for signal "1" permissible range for 40 to 60 °C, max.	2.4 A	2.4 A	1 A; for horizontal installation	1 A; for horizontal installation
● for signal "0" residual current, max.	0.5 mA	0.5 mA	0.5 mA	0.5 mA
Switching frequency
● with resistive load, max.	25 Hz	25 Hz	30 Hz	30 Hz
● with inductive load, max.	25 Hz	25 Hz	2 Hz	2 Hz
● on lamp load, max.	10 Hz	10 Hz	10 Hz	10 Hz
Total current of the outputs (per group)
horizontal installation
— up to 40 °C, max.	10 A	10 A	7.5 A	7.5 A
— up to 60 °C, max.	6 A	6 A	5 A	4 A
vertical installation
— up to 40 °C, max.	5 A	5 A	5 A	5 A
Cable length
● shielded, max.	1 000 m	1 000 m	200 m; 200 m for SIL3, AK 6, Cat 4	200 m; 200 m for SIL3, AK 6, Cat 4
● unshielded, max.	600 m	600 m	200 m	200 m
Interrupts/diagnostics/status information
Alarms
● Diagnostic alarm	Yes	Yes	Yes; Parameterizable	Yes; Parameterizable
Diagnostic messages
● Diagnostic information readable	Yes	Yes	Yes	Yes
Potential separation
Potential separation digital outputs
● between the channels	Yes	Yes	Yes	Yes
● between the channels, in groups of	5	5	4	4
● between the channels and backplane bus	Yes	Yes	Yes	Yes
● between the channels and the power supply of the electronics	Yes	Yes	Yes	Yes
Isolation
Isolation tested with	370V for 1 min	500V AC for 1 min (internal voltage limiting to ±120V)	500 V DC/350 V AC	500V AC for 1 min (internal voltage limiting to ±120V)
Standards, approvals, certificates
CE mark	Yes	Yes	Yes	Yes
UL approval	Yes; File E239877	Yes; File E239877	Yes; File E239877
FM approval	Yes; CofC 3028431	Yes; CofC 3028431	Yes; CofC 3028431
RCM (formerly C-TICK)	Yes	Yes	Yes	Yes
KC approval	Yes	Yes	Yes	Yes
EAC (formerly Gost-R)	Yes	Yes	Yes	Yes
Railway application
● EN 50155		Yes; T1 Category 1 Class A/B horizontal mounting position	No	Yes; T1 Category 1 Class A/B horizontal mounting position
Highest safety class achievable in safety mode
● acc. to EN 954	Cat. 4	Cat. 4	Cat. 4	Cat. 4
● SIL acc. to IEC 61508	SIL 3	SIL 3	SIL 3	SIL 3
Ambient conditions
Ambient temperature during operation
● min.	-25 °C	-25 °C; = Tmin	-25 °C	-25 °C; = Tmin
● max.	60 °C; = T max; *+70 °C when forced convection at a minimum air speed of 0.3 m/s through the modules is ensured. If in the course of maintenance or automatic diagnosis it is determined that the admissible specified parameters have been exceeded, the modules should be subjected to a proof test (function check) by the manufacturer.	60 °C; = Tmax; the rated temperature range of -25 ... +55 °C (T1) applies for the use on railway vehicles according to EN50155	60 °C	60 °C; = Tmax; the rated temperature range of -25 ... +55 °C (T1) applies for the use on railway vehicles according to EN50155
Extended ambient conditions
● relative to ambient temperature-atmospheric pressure-installation altitude	Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m)	Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m)	Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m)	Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m)
Relative humidity
— With condensation, tested in accordance with IEC 60068-2-38, max.	100 %; RH incl. condensation/frost (no commissioning under condensation conditions)		100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
Resistance
— against biologically active substances / conformity with EN 60721-3-3	Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation!		Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation!
— against chemically active substances / conformity with EN 60721-3-3	Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!		Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!
— against mechanically active substances / conformity with EN 60721-3-3	Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!		Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
Connection method
required front connector	40-pin	40-pin	40-pin	40-pin
Dimensions
Width	40 mm	40 mm	80 mm	80 mm
Height	125 mm	125 mm	125 mm	125 mm
Depth	120 mm	120 mm	120 mm	120 mm
Weights
Weight, approx.	330 g	330 g	465 g	465 g