SIPLUS S7-1200 SB 1223 RAIL

Заказные данные
(1)

Информационные материалы

Digital inputs and outputs as supplement to the integral I/O of the SIPLUS S7-1200-CPUs
Approved in accordance with the railway standards EN 50155, EN 15121, EN 50124, EN 50125 and EN 45545 for use in rail traffic
Can be plugged directly into the CPU

Область применения

The SB 1223 digital input/output signal board permits:

Connection of the controller to digital signals of the process
Output of digital signals from the controller to the process.

Дизайн

The signal boards are plugged directly into the receptacle on the front of each S7-1200 CPU.

Mounting:
Signal boards are plugged directly into the SIMATIC S7-1200 CPU and are thus electrically and mechanically connected to the CPU
The CPU mounting dimensions remain unchanged
All signal boards are easy to replace thanks to removable connecting terminals ("independent wiring")

Функции

The SB 1223 digital input/output signal board converts

the level of the external digital signals from the process into the internal signal level of the S7-1200 and
the internal signal level of the S7-1200 into the external signal level required by the process

Технические данные

Order number		6AG2223-0BD30-1XB0
		SIPLUS S7-1200 SB 1223 2DI/2DQ RAIL
General information
Product type designation		SB 1223 DI2x24 VDC, DQ 2x24 VDC
Supply voltage
permissible range, lower limit (DC)		20.4 V
permissible range, upper limit (DC)		28.8 V
Input current
from backplane bus 5 V DC, typ.		50 mA
Output voltage
Power supply to the transmitters
● Supply current, max.		4 mA; per channel
Power loss
Power loss, typ.		1 W
Digital inputs
Number of digital inputs		2; Current-sinking
● in groups of		1
Input characteristic curve in accordance with IEC 61131, type 1		Yes
Number of simultaneously controllable inputs
all mounting positions
— up to 40 °C, max.		2
Input voltage
● Type of input voltage		DC
● Rated value (DC)		24 V
● for signal "0"		0 to 5 V
● for signal "1"		+15 to +30V
Input current
● for signal "0", max. (permissible quiescent current)		1 mA
● for signal "1", typ.		0.5 A
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable		Yes; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of four
— at "0" to "1", max.		2 µs
— at "1" to "0", max.		10 µs
for interrupt inputs
— parameterizable		Yes
for counter/technological functions
— parameterizable		Yes
Cable length
● shielded, max.		500 m
● unshielded, max.		300 m
Digital outputs
Number of digital outputs		2; MOSFET, solid-state (current-sinking/current-sourcing)
● in groups of		1
Short-circuit protection		No
Switching capacity of the outputs
● with resistive load, max.		0.5 A
● on lamp load, max.		5 W
Load resistance range
● upper limit		0.6 Ω
Output voltage
● Rated value (DC)		24 V
● for signal "0", max.		0.1 V; with 10 kOhm load
● for signal "1", min.		20 V
Output current
● for signal "1" rated value		0.5 A
● for signal "0" residual current, max.		10 µA
Cable length
● shielded, max.		500 m
● unshielded, max.		150 m
Interrupts/diagnostics/status information
Alarms		Yes
Diagnostic functions		Yes
Diagnostics indication LED
● for status of the inputs		Yes
● for status of the outputs		Yes
Isolation
Isolation tested with		According to EN 50155 (routine test)
Degree and class of protection
Degree of protection acc. to EN 60529
● IP20		Yes
Standards, approvals, certificates
Railway application
● EN 50121-3-2		Yes; EMC for rail vehicles
● EN 50121-4		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
● EN 50125-1		Yes; Rail vehicles - see ambient conditions
● EN 50125-2		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)
● EN 50155		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
● Fire protection acc. to EN 45545-2		Yes; Rail vehicles - verification on request
Ambient conditions
Free fall
● Fall height, max.		0.3 m; five times, in product package
Ambient temperature during operation
● min.		-25 °C; = Tmin; Startup @ -25 °C
● max.		55 °C; = Tmax; +70 °C for 10 minutes (T1 acc. to EN 50155) for horizontal mounting position
Ambient temperature during storage/transportation
● min.		-40 °C
● max.		70 °C
Extended ambient conditions
● relative to ambient temperature-atmospheric pressure-installation altitude		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)
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!
— 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!
— against chemically active substances / conformity with EN 60721-3-3		Yes; Class 3C4 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!
— 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!
— 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!
Mechanics/material
Enclosure material (front)
● Plastic		Yes
Dimensions
Width		38 mm
Height		62 mm
Depth		21 mm
Weights
Weight, approx.		40 g
Other
Note:		For use in railway applications, also observe the product information "SIPLUS extreme RAIL" A5E37661960A Online Support article 109736776