Short description
I/O module | 6 safe type A digital inputs, 6 pulse outputs, 24 VDC, 2 safe type B1 digital outputs, 24 VDC, 0.5 A, OSSD <500 µs |
General information
Safety characteristics
I/O power supply
Nominal voltage | 24 VDC |
Voltage range | 24 VDC -15% / +20% |
Integrated protection | Reverse polarity protection |
Safe digital inputs
Safe digital outputs
Quantity | 2 |
Variant | FET, 2x positive switching, type B1, output level readable |
Nominal voltage | 24 VDC |
Nominal output current | 0.5 A |
Total nominal current | 1 A |
Output protection | See section "Inrush current behavior for output channels". |
Braking voltage when switching off inductive loads | Max. 45 VDC |
Error detection time | 1 s |
Insulation voltage between channel and bus | 500 Veff |
Peak short-circuit current | See section "Inrush current behavior for output channels". |
Leakage current when the output is switched off | <500 µA |
RDS(on) | 150 mΩ |
Switching voltage | I/O power supply minus voltage drop due to RDS(on) |
Max. switching frequency | See section "Inrush current behavior for output channels". |
Test pulse length | Max. 500 µs |
Max. capacitive load | 100 nF |
Current on loss of ground
IOUT | <1 mA |
IGND | <180 mA |
Pulse outputs
Operating conditions
Mounting orientation | |
Horizontal | Yes |
Vertical | Yes |
Installation elevation above sea level | 0 to 2000 m, no limitation |
Degree of protection per EN 60529 | IP20 |
Ambient conditions
Temperature | |
Operation | |
Horizontal mounting orientation | -25 to 60°C |
Vertical mounting orientation | -25 to 50°C |
Derating | See section "Derating". |
Storage | -40 to 85°C |
Transport | -40 to 85°C |
Relative humidity | |
Operation | Up to 100%, condensing |
Storage | 5 to 95%, non-condensing |
Transport | 5 to 95%, non-condensing |
Mechanical properties
Note |
Order 1x safety-keyed terminal block separately. Order 1x safety-keyed bus module separately. |
Pitch | 25+0.2 mm |
Material number:
X20cSC2212Description:
- 6 safe digital inputs, sink circuit
- 6 pulse outputs
- Software input filter configurable for each channel
- 2 safe digital outputs, output type B with 0.5 A, source circuit
- Integrated output protection
The module is equipped with 6 safe digital inputs and 2 safe digital outputs. It is designed for a nominal voltage of 24 VDC.
The module can be used to read in digital signals and to control actuators in safety-related applications up to PL e or SIL 3.
The module is equipped with filters that are individually configurable for switch-on and switch-off behavior. The module also provides pulse signals for diagnosing the sensor line.
The outputs are designed using semiconductor technology so that the safety-related characteristics do not depend on the number of operating cycles. The "high-side high-side" variant (output type B) is required for actuators with reference potential (e.g. Enable inputs on frequency inverters). It is important to observe the special notices for the cabling in this case. Safe digital output channels provide protection against automatic restart when network errors occur.
This module is designed for X20 12-pin terminal blocks.
Mandatory Accessories
Automation Studio HW Upgrades | Version (Date) | Download |
---|---|---|
V4.0 HW Upgrade (X20cSC2212) | EXE / 3 MB | |
V4.6 HW Upgrade (X20cSC2212) | EXE / 2 MB | |
V6.0 HW Upgrade (X20cSC2212) | EXE / 2 MB |
E-CAD (Electro or EPLAN Templates) | Version (Date) | Download |
---|---|---|
X20 EPLAN P8 from V2.4 | EXE / 160 MB |
M-CAD (Mechan. Templates) | Version (Date) | Download |
---|---|---|
3D file STEP X20(c)Sxxxxx - Terminal block right side | ZIP / 21 KB |
Tools / Utilities / Examples | Version (Date) | Download |
---|---|---|
Sistema library | ZIP / 336 KB |