Name: SIMATIC S7-1200 - Digital Input SM 1226 - Siemens Fail-Safe I/O Modules
SKU: 6ES7226-6BA32-0XB0
Price: 202.6266 USD
Availability: InStock

$ 202.63

SKU 6ES7226-6BA32-0XB0 Category Siemens Modules

The fail-safe modules of the SIMATIC S7-1200 Controller permit the implementation of safety-related application requirements integrated into the overall automation. The safety functions required for fail-safe operation are integrated in the modules. Communication with the fail-safe SIMATIC S7 CPUs is performed by means of PROFIsafe mechanisms. The modules can only be operated in central configurations

Siemens Fail-safe Modules S7-1200 Product Specifications:

Article number		6ES7226-6BA32-0XB0
		Digital Input SM 1226, F-DI 16x 24VDC
General information
Product type designation		SM 1226, F-DI 16×24 V DC
Supply voltage
Rated value (DC)		24 V
permissible range, lower limit (DC)		20.4 V
permissible range, upper limit (DC)		28.8 V
power supply according to NEC Class 2 required		No
Input current
from backplane bus 5 V DC, max.		155 mA; Current consumption (SM Bus, 5 V DC): 155 mA
Digital inputs
● from load voltage L+ (without load), max.		130 mA; 130 mA + 6 mA / input used + any Vs1/Vs2 current used
Power loss
Power loss, typ.		7 W
Digital inputs
Number of digital inputs		16; 16 (1oo1) or 8 (1oo2); Note: You can individually assign each pair of inputs “a.x” and “b.x” as a single (1oo2)-channel or as 2 separate (1oo1)-channels
Number of simultaneously controllable inputs
horizontal installation
— up to 50 °C, max.		16; 16 inputs at 55 °C horizontal
vertical installation
— up to 40 °C, max.		16; 16 inputs at 45 °C vertical
Input voltage
● for signal “0”		-30 V DC to +5 V DC
● for signal “1”		15 V DC to 30 V DC
Input current
● for signal “0”, max. (permissible quiescent current)		0.5 mA
● for signal “1”, typ.		5 mA
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable		Yes; 0.8 / 1.6 / 3.2 / 6.4 / 12.8 ms
Cable length
● shielded, max.		200 m; unshielded with input filter time of 1.6 ms to 12.6 ms (With an input delay of 0.8 ms, shielded cables must be used for the digital inputs and the sensor supply)
● unshielded, max.		200 m; Shielded with input filter time of 0.8 ms to 12.6 s (With an input delay of 0.8 ms, shielded cables must be used for the digital inputs and the sensor supply)
Interrupts/diagnostics/status information
Diagnostics indication LED
● for status of the inputs		Yes
Degree and class of protection
IP degree of protection		IP20
Standards, approvals, certificates
CE mark		Yes
cULus		Yes
FM approval		Yes
Highest safety class achievable in safety mode
● Performance level according to ISO 13849-1		1-channel, Category 3, PL d; 2-channel, Category 3 or 4, PL e
● SIL acc. to IEC 61508		SIL 2 (single-channel), SIL 3 (two-channel)
Probability of failure (for service life of 20 years and repair time of 100 hours)
— Low demand mode: PFDavg in accordance with SIL2		< 5.00E-04
— Low demand mode: PFDavg in accordance with SIL3		< 1.00E-05
— High demand/continuous mode: PFH in accordance with SIL2		< 1.00E-08 1/h
— High demand/continuous mode: PFH in accordance with SIL3		< 1.00E-10 1/h
Ambient conditions
Free fall
● Fall height, max.		0.3 m; five times, in product package
Ambient temperature during operation
● min.		0 °C
● max.		55 °C
● permissible temperature change		5°C to 55°C, 3°C / minute
Ambient temperature during storage/transportation
● min.		-40 °C
● max.		70 °C
Air pressure acc. to IEC 60068-2-13
● Storage/transport, min.		660 hPa
● Storage/transport, max.		1 080 hPa
Relative humidity
● Operation at 25 ℃ without condensation, max.		95 %
Mechanics/material
Enclosure material (front)
● Plastic		Yes
Dimensions
Width		70 mm
Height		100 mm
Depth		75 mm
Weights
Weight, approx.		250 g