SIPLUS S7-1200 SM 1222 RAIL

Заказные данные
(2)

Информационные материалы

Digital outputs as a supplement to the integral I/O of the CPUs
Approved in accordance with the railway standards EN 50155, EN 15121, EN 50124, EN 50125 and EN 45545 for use in rail traffic
For flexible adaptation of the controller to the corresponding task
For subsequent expansion of the system with additional outputs

Область применения

Digital output modules permit the output of digital signals from the controller to the process.

This provides users with the following advantages:

Optimum adaptation:
with signal modules which can be mixed as desired, users can adapt their controllers exactly to the relevant task. This avoids superfluous investments.
Flexibility:
if the task is expanded subsequently, the controller can be upgraded. Updating of the user program is extremely simple.

Функции

The SM 1222 digital output signal modules convert the internal signal level of the SIMATIC S7-1200 into the external signal level required by the process.

Технические данные

Order number	6AG2222-1BF32-1XB0	6AG2222-1HF32-1XB0
	SIPLUS S7-1200 SM 1222 8DQ RAIL	SIPLUS S7-1200 SM 1222 8DQ RLY RAIL
General information
Product type designation	SM 1222 DQ 8x24VDC	SM 1222 DQ 8xRelay
Supply voltage
permissible range, lower limit (DC)	20.4 V	20.4 V
permissible range, upper limit (DC)	28.8 V	28.8 V
Input current
from backplane bus 5 V DC, max.	120 mA	120 mA
Digital outputs
● from load voltage L+, max.		11 mA/relay coil
Power loss
Power loss, typ.	1.5 W	4.5 W
Digital outputs
Number of digital outputs	8	8
● in groups of	1	2
Short-circuit protection	No; to be provided externally	No; to be provided externally
Limitation of inductive shutdown voltage to	typ. (L+) -48 V
Switching capacity of the outputs
● with resistive load, max.	0.5 A	2 A
● on lamp load, max.	5 W	30 W with DC, 200 W with AC
Output voltage
● Rated value (DC)	24 V	5 V DC to 30 V DC
● Rated value (AC)		5 V AC to 250 V AC
● for signal "0", max.	0.1 V; with 10 kOhm load
● for signal "1", min.	20 V DC
Output current
● for signal "1" rated value	0.5 A
● for signal "1" permissible range, max.		2 A
● for signal "0" residual current, max.	10 µA
Output delay with resistive load
● "0" to "1", max.	50 µs	10 ms
● "1" to "0", max.	200 µs	10 ms
Total current of the outputs (per group)
horizontal installation
— up to 50 °C, max.	4 A; Current per mass	10 A; Current per mass
Relay outputs
● Number of relay outputs		8
● Rated supply voltage of relay coil L+ (DC)		24 V
● Number of operating cycles, max.		mechanically 10 million, at rated load voltage 100 000
Switching capacity of contacts
— with inductive load, max.	0.5 A	2 A
— on lamp load, max.	5 W	30 W with DC, 200 W with AC
— with resistive load, max.	0.5 A	2 A
Cable length
● shielded, max.	500 m	500 m
● unshielded, max.	150 m	150 m
Interrupts/diagnostics/status information
Alarms	Yes
Diagnostic functions	Yes
Alarms
● Diagnostic alarm	Yes	Yes
Diagnostic messages
● Monitoring the supply voltage	Yes
Diagnostics indication LED
● for status of the outputs	Yes	Yes
● for maintenance	Yes
● Status indicator digital output (green)	Yes	Yes
Potential separation
Potential separation digital outputs
● between the channels		Relays
● between the channels, in groups of	1	2
● between the channels and backplane bus	500 V AC	1500 V AC for 1 minute
Permissible potential difference
between different circuits		750 V AC for 1 minute
Isolation
Isolation tested with	According to EN 50155 (routine test)	According to EN 50155 (routine test)
Degree and class of protection
Degree of protection acc. to EN 60529
● IP20	Yes	Yes
Standards, approvals, certificates
CE mark		Yes
Railway application
● EN 50121-3-2	Yes; EMC for rail vehicles	Yes; EMC for rail vehicles
● EN 50121-4	Yes; EMC for signal and telecommunications systems	Yes; EMC for signal and telecommunications systems
● EN 50124-1	Yes; Railway applications - overvoltage category OV2; pollution degree PD2; rated surge voltage UNi = 0.5 kV; UNm = 24 V DC	Yes; Railway applications - overvoltage category OV2; pollution degree PD2; rated surge voltage UNi = 0.5 kV; UNm = 24 V DC
● EN 50125-1	Yes; Rail vehicles - see ambient conditions	Yes; Rail vehicles - see ambient conditions
● EN 50125-2	Yes; Stationary electrical equipment - see ambient conditions	Yes; Stationary electrical equipment - see ambient conditions
● EN 50125-3	Yes; Signal and telecommunications systems - see ambient conditions; vibrations and shocks: Application point outside of tracks (1 m to 3 m away from track)	Yes; Signal and telecommunications systems - see ambient conditions; vibrations and shocks: Application point outside of tracks (1 m to 3 m away from track)
● EN 50155	Yes; Rail vehicles - temperature class T1, horizontal mounting position, salt spray Class ST2	Yes; Rail vehicles - temperature class T1, horizontal mounting position, salt spray Class ST2
● EN 61373	Yes; Rail vehicles - vibrations and shocks: Category 1 Class A/B	Yes; Rail vehicles - vibrations and shocks: Category 1 Class A/B
● Fire protection acc. to EN 45545-2	Yes; Rail vehicles - verification on request	Yes; Rail vehicles - verification on request
Ambient conditions
Free fall
● Fall height, max.	0.3 m; five times, in product package	0.3 m; five times, in product package
Ambient temperature during operation
● min.	-25 °C; = Tmin; Startup @ -25 °C	-25 °C
● max.	70 °C; = Tmax; Tmax > +60 °C number of simultaneously activated outputs 4 (no adjacent points) for horizontal mounting position; +70 °C for 10 minutes (T1 acc. to EN 50155) 8 outputs for horizontal mounting position	60 °C; = Tmax; +70 °C for 10 minutes (T1 acc. to EN 50155) for horizontal mounting position
● permissible temperature change		5°C to 55°C, 3°C / minute
Ambient temperature during storage/transportation
● min.	-40 °C	-40 °C
● max.	70 °C	70 °C
Air pressure acc. to IEC 60068-2-13
● Storage/transport, min.		660 hPa
● Storage/transport, max.		1 080 hPa
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)
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 biologically active substances/conformity with EN 60721-3-5	Yes; Class 5B2 mold and fungal spores (excluding fauna). The supplied plug covers must remain in place over the unused interfaces during operation!	Yes; Class 5B2 mold and fungal spores (excluding fauna). The supplied plug covers must remain in place over 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 chemically active substances/conformity with EN 60721-3-5	Yes; Class 5C3 (RH < 75%) including salt spray according to EN 50155 (ST2). The supplied plug covers must remain in place over the unused interfaces during operation!	Yes; Class 5C3 (RH < 75%) including salt spray according to EN 50155 (ST2). The supplied plug covers must remain in place over 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!
— against mechanically active substances/conformity with EN 60721-3-5	Yes; Class 5S3 including sand and dust. The supplied plug covers must remain in place over the unused interfaces during operation!	Yes; Class 5S3 including sand and dust. The supplied plug covers must remain in place over the unused interfaces during operation!
Connection method
required front connector	Yes	Yes
Mechanics/material
Enclosure material (front)
● Plastic	Yes	Yes
Dimensions
Width	45 mm	45 mm
Height	100 mm	100 mm
Depth	75 mm	75 mm
Weights
Weight, approx.	180 g	190 g
Other
Note:	For use in railway applications, also observe the product information "SIPLUS extreme RAIL" A5E37661960A Online Support article 109736776	For use in railway applications, also observe the product information "SIPLUS extreme RAIL" A5E37661960A Online Support article 109736776